SINGLE COUNTERBALANCE VALVES
WITH IN LINE BODY
TECHNICAL DATA
Hydraulic valves and integrated components
HYDRAULIC FLUID
Hy drau l
ic fl
u id m u s t hav e phy s ical
,l
u bricating and
chem ical properties s u itabl
e for u s e in hy drau l
ic
s y s tem s s u ch as , forex am pl
e, m ineralbas ed oil
HL
D IN 5 1 5 2 4 Part 1 and HL P D IN 5 1 5 2 4 Part 2 . ISO 3
448
v is cos ity cl
as s is ex pres s ed by ISO
VG foll
ow ed by
one nu m berrepres enting
the av erage
kinem atic v is cos ity at 4 0 ° C in m m 2 /s or
centiStokes cSt.
GRADI DI
VISCOSITÀ
VISCOS
ITY CLASS
VISCOSITÀ CINEMATICA
KINEMATIC VISCOSITY
ISO VG 10
m a x a 0 °C
m a x a t 0 °C
90
m e d ia a 4 0 °C m
e d iu m
a t 4 0 °C
10
m in a 1 0 0 °C
m in a t 1 0 0 °C
2,4
ISO VG 22
300
22
4,1
ISO VG 32
420
32
5,0
ISO VG 46
780
46
6,1
ISO VG 68
1400
68
7,8
ISO VG 100
2560
100
9,9
CONTAMINATION, FILTRATION
G eneralinform ation: v ery often the cau s e of m al
- fu
nctions in hy drau l
ic s y s tem s and com ponents
is fou nd to be ex
ces s iv
e flu id contam
ination.
In particu l
arthe hard and abras iv e particl
es in the
fl
u id w ear the hy drau l
ic com ponents and prev ent
the poppets from re-s eating, w ith cons equ ent
internail
eakage and s y s tem inefficiency. F or the
correct operation of L u en v al
v es it is neces s ary to
ens u re that the oilcontam ination l
ev eldoes not ex
ceed the l
im its giv en in cl
as s 1 9 /1 5 ISO -4 4 0 6 , or
1 0 + 1 1 N A S- 1 6 3 8 , u nl
es s otherw is e s pecified in
the rel
ev ant technicals heet.
F il
tration ratio (3 x ): it's the ratio betw een thenu m ber
of particl
es before and afterthe fil
terw ith diam eter
l
argerthan X m icron.
A bs ol
u te filtration rating (ISO 4 5 7 2 ): it's the diam eterX of the l
arges t particl
es w ith 1 3 x >= 7 5 .
C ontam ination cl
as s ISO 4 4 0 6 : it's ex pres s ed by
tw o s cal
e nu m bers repres enting the nu m berof particl
es l
argerthan 5 m icron and l
argerthan 1 5 m icron
contained in 1 m iof flu id.
C ontam ination cl
as s N A S 1 6 3 8 : it's ex pres s ed by
one s cal
e nu m ber repres enting the nu m ber of
particl
es of different s iz e ranges contained in 1 0 0 m i
of flu id.
TECHNICAL
DATA
Hydraulic valves and integrated components
BODIES
VALVES WITH AN ALUMINIUM BODY
(STANDARD)
The bodies are m ade of high res is tance ex tru ded
al
u m iniu m , des igned for high pres s u re hy drau
l
ic appl
ications . F or a higher hardnes s degree, they
can be gray anodiz ed u pon requ es t (hardnes s 1 2 0 1 3 0 HRw , 2 -3 m icron deep). This al
l
ow s high precis ion m echanicalbl
ocks and a betterres is tance of
the connecting threads and of the pl
u gs and of the
adj
u s tm ent pl
u gs .
N ote: if not otherw is e s pecified, L u en v al
v es hav eal
u
m iniu m bodies . Thes e bodies can be u s ed in
appl
ications w here the m ax im u m pres s u re (s et for
each s ingl
e v al
v e ty pe) is reached onl
y occas ional
-l
y
orforappl
ications w ith a continu ou s m oderatepres s
u re. L u en has dev el
oped a w ide range of s teel
bodies
des igned for heav y du ties or forthe appl
i- cations
in w hich the m ax im u m pres s u re al
l
ow ed is
frequ entl
y reached.
STEEL BODIES
The bodies are m ade of SteelAV-PB (9 SM hPb2 8
or3 2 ) and bu rnis hed (bl
ack) orz inc-plated (w hite).
CAVITIES
C E ...N
C E ...L
C E ...L N
I...L N
N orm al
iz ed cav ity forcartridges
L u E n proprietary cartridge cav ity
C av ity com patibl
e otherm anu factu rers C
N on cartridge v al
v e cav ity. The s ingle
parts are as s em bl
ed directl
y on the body
(in al
u m iniu m ors teel
). This al
l
ow s a good
com pact des ign and l
ow pres s u re drops
. SpecialTeflon rings are u s ed to protect
the O R from w earing to al
w ay s al
l
ow bes t
perform ances .
C E cav ity draw ings are at the cu s tom er’s dis pos
al
. C I cav ities are not pu bl
is hed becau s e the
v al
v es as s em bl
y directl
y on the bodies can be
perform ed onl
y at L u E n factory by s pecial
iz edpers
onneland u nders trict dim ens ionaicontrol
s.
TECHNICAL
DATA
Hydraulic valves and integrated components
PORTS
The threaded ports are u s u al
l
y G A S ty pe, cy l
indrical(B SPP), s iz e from 1 /4 “ to 1 1 /4 “. D ifferent port s
iz es av ail
abl
eu ponrequ es t. A w iderangeof s tan- dard
ports av ail
abl
e – M E TRIC – N PT – SA E -6 0 0 0
– C E TO P, as w el
las s pecific fl
anges forthe m os t com
m on hy drau l
ic m otors .
SEALS AND SEALING RINGS
O-RINGS
The s eal
ing is achiev ed by m eans of O -R ings both
forthe s tatic (w hen the parts don’t m ov e) and forthe
dy nam ic (w hen there’s m ov em ent betw een theparts
) s eal
ing. The right dim ens ion of the O -R ing is
fu ndam entalforthe s eal
ing. In cas e the O -R ing has
to be repl
aced, it is high l
y recom m ended to u s eex
actl
y the m odel
s s pecified in the L U E n s .r.l
. doc- u
m entation.
The O -R ings s u ppl
ied are s tandard, m ade of aN B R
com pou nd, hardnes s 7 0
- Shore A , according
to D IN ISO 1 2 2 9 . They are s u itabl
e fora tem pera- tu
re range betw een -2 0 ° and + 1 0 0 ° C . In cas ehigher
tem peratu res are reached, it is
recom m ended to u s e different com pou nds (e.g. Viton). Thes e
com pou nds are av ail
abl
e u pon requ es t.
BACK-UP RINGS
In cas e the O -R ing is s u bj
ect to ex pu l
s ion from its s
eat du e to high pres s u re, Parbak rings (hardnes s 9
0 Shore A ) and Teflon (PTF E ) rings are u s ed.
W hen a s ingl
e Parbak ring is u s ed, it s hou l
d al
w ay s
be m ou nted on the s ide w hich is not u nder pres - s u
re w ith res pect to the O -R ing.
STOCKING OF NEW VALVES
E ncaps u l
ated by theirprotectiv e therm opl
as tic fil
m,
the v al
v es s hou l
d not be ex pos ed to direct s u nl
ight
orto s ou rces of heat oroz one (w hich m ight cau s e
the deterioration of the s eal
s ), at an am bient tem peratu re ranging from -2 0 ° to + 5 0 ° C . The v al
v es
s hou l
d be s tored aw ay from any el
ectric m otors in
operation.
INDEX
Hydraulic valves and integrated components
SINGLE COUNTERBALANCE VALVES WITH IN LINE BODY
PORTATA MAX
MAX FLOW-RATE
O W C - SE - ...- L - ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento a s em pl
ice effetto con col
l
ettore in l
inea
Sing l
e cou nterbal
ance v al
v e w ith in l
ine body
1
60 l
/m in
1 5 .9 G PM
(1 .0 3 .0 1 .0 1 )
60 l
/m in
6 .6 G PM
(1 .0 3 .0 1 .0 3 )
60 l
/m in
1 5 .9 G PM
(1 .0 3 .0 1 .0 5 )
A - O W C - SE - ...- L - FR
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento a s em pl
ice effetto con col
l
ettore in l
inea
Sing l
e cou nterbal
ance v al
v e w ith in l
ine body
3
A - W B - C - SE - ...- L - ...- ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento a s em pl
ice effetto con col
l
ettore in l
inea
Sing l
e cou nterbal
ance v al
v e w ith in l
ine body
5
...- O W C - SE - ...- L - ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento a s em pl
ice effetto con col
l
ettore in l
inea
Sing l
e cou nterbal
ance v al
v e w ith in l
ine body
7
160 l
/m in
4 2 .3 G PM
(1 .0 3 .0 1 .0 7 )
150 l
/m in
3 8 G PM
(1 .0 3 .0 1 .0 9 )
25 l
/m in
6 .6 G PM
(1 .0 3 .0 1 .1 3 )
O W C - SE - 1 0 0 - 1 2 - R 8 .5 - ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento a s em pl
ice effetto con col
l
ettore in l
inea
Sing l
e cou nterbal
ance v al
v e w ith in l
ine body
9
O W C - 3 0 - SE - 1 4 - L
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento a s em pl
ice effetto con col
l
ettore in l
inea
Sing l
e cou nterbal
ance v al
v e w ith in l
ine body
11
O W C - SE - ...- 1 4 - ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento con pil
otaggio es terno C
ou nterbal
ance v al
v e w ith ex ternalpil
ot
13
60 l
/m in
1 5 .9 G PM
(1 .0 3 .0 2 .0 1 )
60 l
/m in
1 5 .9 G PM
(1 .0 3 .0 2 .0 3 )
60 l
/m in
1 5 .9 G PM
(1 .0 3 .0 2 .0 5 )
A - W B - C - SE - ...- 1 4 - ...- ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento con pil
otaggio es terno C
ou nterbal
ance v al
v e w ith ex ternalpil
ot
15
A - W B - C - SE - 3 8 - 1 4 - PA - ...- ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento con pil
otaggio es terno C
ou nterbal
ance v al
v e w ith ex ternalpil
ot
17
O W C - SE - 1 2 - 1 4 - O IL
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento con pil
otaggio es terno C
ou nterbal
ance v al
v e w ith ex ternalpil
ot
19
60 l
/m in
1 5 .9 G PM
(1 .0 3 .0 2 .0 9 )
160 l
/m in
4 2 .3 G PM
(1 .0 3 .0 2 .1 1 )
25 l
/m in
6 .6 G PM
(1 .0 3 .0 2 .1 3 )
...- O W C - SE - ...- 1 4
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento con pil
otaggio es terno C
ou nterbal
ance v al
v e w ith ex ternalpil
ot
21
O W C - 3 0 - SE - 1 4
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento con pil
otaggio es terno C
ou nterbal
ance v al
v e w ith ex ternalpil
ot
23
O W C - 3 0 - SE - VM P- 1 4
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento, con l
im itatrice e pil
otaggio es terno C
ou nterbal
ance v al
v e w ith rel
ief v al
v e and ex ternalpil
ot
25
25 l
/m in
6 .6 G PM
O W C - 3 0 - SE - VM P- 1 4 - L
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento, con l
im itatrice e col
l
ettore in l
ineaC
ou nterbal
ance v al
v e w ith rel
ief v al
v e and in l
ine body
PAGINA
PAGE
(1 .0 3 .0 3 .0 1 )
27
25 l
/m in
6 .6 G PM
(1 .0 3 .0 3 .0 3 )
INDEX
Hydraulic valves and integrated components
O W C - 3 0 - SE - VM P- 1 4 - L - PS
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento, con l
im itatrice e col
l
ettore in l
ineaC
ou nterbal
ance v al
v e w ith rel
ief v al
v e and in l
ine body
29
25 l
/m in
6 .6 G PM
A - W B - C C - SE - ...- L - ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento percentro chiu s o con col
l
ettore in l
ineaC
ou nterbal
ance v al
v e forcl
os ed centre s poolw ith in l
ine body
31
60 l
/m in
1 5 .9 G PM
(1 .0 4 .0 1 .0 1 )
160 l
/m in
4 2 .3 G PM
(1 .0 4 .0 2 .0 1 )
O W C - SE - ...- L - C C - ..
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento percentro chiu s o con col
l
ettore in l
ineaC
ou nterbal
ance v al
v e forcl
os ed centre s poolw ith in l
ine body
33
O W C - SE - 1 0 0 - C C - 1 2 - R 8 .5 - ...
Val
v ol
a bil
anciam ento, bl
occo e control
l
o m ov im ento percentro chiu s o con col
l
ettore in l
ineaC
ou nterbal
ance v al
v e forcl
os ed centre s poolw ith in l
ine body
(1 .0 3 .0 3 .0 5 )
35
80 l
/m in
2 1 G PM
(1 .0 4 .0 2 .0 3 )
OWC-SE-...-L-...
SINGLE COUNTERBALANCE VALVE WITH IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max
PE R FO R M A N C E
D N 6 /8 /1 0
1 /6 0 l/m in - 0 .2 6 /1 5 .9 G P M
Min/max rated size
Min/max flow-rate Max
Pressione max. di picco
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
Pressione max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure Pilot
Rapporto di pilotaggio
4 .2 5 : 1
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio Filtraggio
-3 0 °C + 8 0 °C
Oil temperature
consigliato Coppia di
3 0 m ic ro n
serraggio Peso
ratio
Recommended filtration
Tightening torque
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore della pressione indotta dal carico.
Valve should be set at 1 .3 times load induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Max working pressure
Vis c o s ità o lio 4 6 c St a 5 0 ° C - O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.01.01
1
Hydraulic valves and integrated components
TY PIC A L C IR C U IT E X A M PL E
D IM E N SIO N ID
IM E N SIO N S
Campo taratura
Setting range
317
053
058
P
Q
316 4 0 6 0
003 4 0 6 0
008 5 0 7 0
R
S
Att acchi
Port s iz e
V2-C2
V1-C1 GAS
(BSPP)
L u ce nom inal
e
Rated s iz e
Portata m ax M
ax flow -rate
DN
l/min - GPM
30
6
1 /4 ”
6
2 0 -5
3.50
35
6 .5
3 /8 ”
8
4 0 -1 0
8 .5
1 /2 ”
10
6 0 -1 5
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
001
317
E
X
0
Campo taratura / Setting range
317
053
058
316
003
008
C am po taratu ra 3 0 ÷ 2 2 0 bar
(m ol
l
a col
ore v erde)
Setting range 3 0 ÷ 2 2 0 bar
(green s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Std. bars etting (Q Pres s u re ris e tu rn of s crew
=5 l
/1 ’)
(56)
210 bar
C am po taratu ra 6 0 ÷ 3 5 0 bar
(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar
(y ell
ow s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Pres s u re ris e Std. bars etting
tu rn of s crew
(Q = 5 l
/1 ’)
(138)
350 bar
1.03.01.02
2
Omettere nella sigla valvola
Do not use in valve code
E E m ergenz a m anu ale
M anu aloverride
O N orm ale - Standard
X
Y
Z
H
K
Regolazione
Adjustment
G rano - D ow el
Tappo - Plu g
Taratu ra fis s a - F ix ed s etting
Piom bata - Seal
ed
Piom bata - Seal
ed
A-OWC-SE-...-L-FR
SINGLE COUNTERBALANCE VALVE WITH IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max Pressione
PE R FO R M A N C E
D N 6 /8 /1 0
1 /6 0 l/m in - 0 .2 6 /1 5 .9 G P M
Min/max rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
4 .2 5 : 1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 m ic ro n
Coppia di serraggio
Recommended filtration
Tightening torque
Peso
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore della pressione indotta dal carico. Valve should be set at 1 .3 times load induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Max working pressure
Fornitura standard valvola: corpo in acciaio. A richiesta corpo in alluminio. Steel body valves as standard, aluminium body on request
Vis c o s ità o lio 4 6 c St a 5 0 ° C - O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.01.03
3
Hydraulic valves and integrated components
C IR C U IT E X A M PL E
D IMENSIONS
Campo taratura
Setting range
085
087
093
P
Q
084 4 0 6 0
086 4 0 6 0
088 5 0 7 0
R
S
Att acchi
Port s iz e
V2-C2
V1-C1 GAS
(BSPP)
L u ce nom inal
e
Rated s iz e
Portata m ax M
ax flow -rate
DN
l/min - GPM
30
6
1 /4 ”
6
2 0 -5
3.50
35
6 .5
3 /8 ”
8
4 0 -1 0
8 .5
1 /2 ”
10
6 0 -1 5
H O W TO O R D E R
001
085
0
X
0
Campo taratura / Setting range
085
087
093
084
086
088
C am po taratu ra 3 0 ÷ 2 2 0 bar
(m ol
l
a col
ore v erde)
Setting range 3 0 ÷ 2 2 0 bar
(green s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Std. bars etting (Q Pres s u re ris e tu rn of s crew
=5 l
/1 ’)
(56)
210 bar
C am po taratu ra 6 0 ÷ 3 5 0 bar
(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar
(y ell
ow s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Pres s u re ris e Std. bars etting
tu rn of s crew
(Q = 5 l
/1 ’)
(138)
350 bar
1.03.01.04
4
Rapporto di pilotaggio
Pilot ratios
O 4 .2 5 : 1
D 8 :1
X
Y
Z
H
K
Regolazione
Adjustment
G rano - D ow el
Tappo - Plu g
Taratu ra fis s a - F ix ed s etting
Piom bata - Seal
ed
Piom bata - Seal
ed
A-WB-C-SE-...-L-...-...
SINGLE COUNTERBALANCE VALVE WITH IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max Pressione
PE R FO R M A N C E
D N 6 /8 /1 0
1 /6 0 l/m in - 0 .2 6 /1 5 .9 G P M
Min/max rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
4 .2 5 : 1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 m ic ro n
Coppia di serraggio
Recommended filtration
Tightening torque
Peso
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore della pressione indotta dal carico. Valve should be set at 1 .3 times load induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Max working pressure
Fornitura standard valvola: corpo in acciaio. A richiesta corpo in alluminio. Steel body valves as standard, aluminium body on request
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.01.05
5
Hydraulic valves and integrated components
TY PIC A L C IR C U IT E X A M PL E
D IM E N SIO N ID
IM E N SIO N S
Campo taratura
Setting range
332
328
330
P
331
327
329
Q
Att acchi
Port s iz e
V2-C2
V1-C1 GAS
(BSPP)
L u ce nom inal
e
Portata m ax
Rated s iz e
M ax flow -rate
DN
l/min - GPM
60
30
1 /4 ”
6
2 0 -5
60
30
3 /8 ”
8
4 0 -1 0
70
35
1 /2 ”
10
6 0 -1 5
H O W TO O R D E R
001
332
0
X
0
Campo taratura / Setting range
332
328
330
331
327
329
C am po taratu ra 3 0 ÷ 2 2 0 bar
(m ol
l
a col
ore v erde)
Setting range 3 0 ÷ 2 2 0 bar
(green s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Std. bars etting (Q Pres s u re ris e tu rn of s crew
=5 l
/1 ’)
(56)
210 bar
C am po taratu ra 6 0 ÷ 3 5 0 bar
(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar
(y ell
ow s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Pres s u re ris e Std. bars etting
tu rn of s crew
(Q = 5 l
/1 ’)
(138)
350 bar
1.03.01.06
6
Rapporto di pilotaggio
Pilot ratios
O 4 .2 5 : 1
D 8 :1
X
Z
H
K
Regolazione
Adjustment
G rano - D ow el
Taratu ra fis s a - F ix ed s etting
Piom bata - Seal
ed
Piom bata - Seal
ed
...-OWC-SE-...-L-...
SINGLE COUNTERBALANCE VALVE WITH IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max Pressione
PE R FO R M A N C E
D N 1 2 /1 4
1 /1 6 0 l/m in - 0 .2 6 /4 2 .3 G P M
Min/max rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
6 .2 : 1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
30÷50
Coppia di serraggio
Recommended filtration
Tightening torque
Peso
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.01.07
7
Hydraulic valves and integrated components
TY PIC A L C IR C U IT E X A M PL E
D IM E N SIO N S
Campo taratura
Setting range
P
219
265
267
266
Q
140 40
R
95
S
Att acchi
Port s iz e
V2-C2
V1-C1 GAS
(BSPP)
L u ce nom inal
e
Rated s iz e
Portata m ax M
DN
l/min - GPM
12
3 /4 ”
12
1 2 0 -3 1
90 5 1 2 0
165 50 107 142
3 /4 ”
12
1 2 0 -3 1
1”
14
1 6 0 -4 2
165 50 107 142
1”
14
1 6 0 -4 2
140 40
C orpo B ody
ax flow -rate
A ll
u m inio
A lum iniu m
A cciaio
Steel
A ll
u m inio
A lum iniu m
A cciaio
Steel
H O W TO O R D E R
001
219
0
X
0
Campo taratura / Setting range
219
265
267
266
Rapporto di pilotaggio
Pilot ratios
O 6 .2 : 1
G 4 .1 : 1
C am po taratu ra 6 0 ÷ 3 5 0 bar(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar(y ell
ow s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
350 bar
1.03.01.08
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(138)
8
X
Z
H
K
Regolazione
Adjustment
G rano - D ow el
Taratu ra fis s a - F ix ed s etting
Piom bata - Seal
ed
Piom bata - Seal
ed
OWC-SE-100-12-R8.5-...
SINGLE COUNTERBALANCE VALVE WITH IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max
PE R FO R M A N C E
DN12
1 /1 5 0 l/m in - 0 .2 6 /3 8 G P M
Rated size
Min/max flow-rate Max
Pressione max. di picco
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
Pressione max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure Pilot
Rapporto di pilotaggio
8 .5 : 1
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio Filtraggio
-3 0 °C + 8 0 °C
Oil temperature
consigliato Coppia di
3 0 ÷ 5 0 m ic ro n
Recommended filtration
serraggio Peso
ratio
Tightening torque
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
C O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.01.09
9
Hydraulic valves and integrated components
TY PIC A L C IR C U IT E X A M PL E
D IM E N SIO N S
Att acchi L u ce nom inal
e Portata m ax M
Port s iz e
V2-C2
Rated s iz e ax flow -rate
V1-C1 GAS
(BSPP)
DN
l/min - GPM
Campo taratura
Setting range
601
1 /2 ”
12
1 5 0 -3 8
H O W TO O R D E R
001
601
0
X
0
Campo taratura / Setting range
601
C am po taratu ra 6 0 ÷ 3 5 0 bar(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar(y ell
ow s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
220 bar
1.03.01.10
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(138)
10
X
Z
H
K
Regolazione
Adjustment
G rano - D ow el
Taratu ra fis s a - F ix ed s etting
Piom bata - Seal
ed
Piom bata - Seal
ed
OWC-30-SE-14-L
SINGLE COUNTERBALANCE VALVE WITH IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max Pressione
PE R FO R M A N C E
DN6
1 /2 5 l/m in - 0 .2 6 /6 .6 G P M
Rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
4 :1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 m ic ro n
Coppia di serraggio
Peso
Recommended filtration
Tightening torque
0 .3 0 0 K g
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.01.13
11
Hydraulic valves and integrated components
C IR C U IT E X A M PL E
D IM E N SIO N S
Att acchi L u ce nom inal
e Portata m ax M
Port s iz e
V2-C2
Rated s iz e ax flow -rate
V1-C1-PIL
GAS (BSPP)
DN
l/min - GPM
Campo taratura
Setting range
623
1 /4 ”
6
2 5 -6
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
001
623
0
X
0
Campo taratura / Setting range
623
C am po taratu ra 3 0 ÷ 2 8 0 bar(m ol
l
a col
ore gial
l
o)
Setting range 3 0 ÷ 2 8 0 bar(y ell
ow s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
250 bar
1.03.01.14
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(65)
12
Rapporto di pilotaggio
Pilot ratios
O 4 :1
F 7 :1
Regolazione
Adjustment
X G rano - D ow el
H Piom bata - Seal
ed
OWC-SE-...-14-...
COUNTERBALANCE VALVE WITH EXTERNAL PILOT
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max Pressione
PE R FO R M A N C E
D N 6 /8 /1 0
1 /6 0 l/m in - 0 .2 6 /1 5 .9 G P M
Min/max rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
4 .2 5 : 1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 m ic ro n
Coppia di serraggio
Recommended filtration
Tightening torque
Peso
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore della pressione indotta dal carico.
Valve should be set at 1 .3 times load induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max
3 5 0 b a r / 1 .3 = 2 7 0 b a r
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.02.01
13
Max working pressure
Hydraulic valves and integrated components
C IR C U IT E X A M PL E
D IM E N SIO N S
Campo taratura
Setting range
312
054
059
P
Q
331 4 0 6 0
004 4 0 6 0
009 5 0 7 0
R
S
Att acchi
Port s iz e
V2-C2
PIL
GAS (BSPP)
L u ce nom inal
e
Rated s iz e
Portata m ax M
ax flow -rate
DN
l/min - GPM
30
6
1 /4 ”
6
2 0 -5
3.50
35
6 .5
3 /8 ”
8
4 0 -1 0
8 .5
1 /2 ”
10
6 0 -1 5
H O W TO O R D E R
001
312
0
X
0
Campo taratura / Setting range
312
054
059
C am po taratu ra 3 0 ÷ 2 2 0 bar
(m ol
l
a col
ore v erde)
Setting range 3 0 ÷ 2 2 0 bar
(green s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Std. bars etting (Q Pres s u re ris e tu rn of s crew
=5 l
/1 ’)
(56)
210 bar
1.03.02.02
331
004
009
C am po taratu ra 6 0 ÷ 3 5 0 bar
(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar
(y ell
ow s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Pres s u re ris e Std. bars etting
tu rn of s crew
(Q = 5 l
/1 ’)
(138)
350 bar
14
Rapporto di pilotaggio
Pilot ratios
O 4 .2 5 : 1
D 8 :1
X
Y
Z
H
K
Regolazione
Adjustment
G rano - D ow el
Tappo - Plu g
Taratu ra fis s a - F ix ed s etting
Piom bata - Seal
ed
Piom bata - Seal
ed
A-WB-C-SE-...-14-...-...
COUNTERBALANCE VALVE WITH EXTERNAL PILOT
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max Pressione
PE R FO R M A N C E
D N 6 /8 /1 0
1 /6 0 l/m in - 0 .2 6 /1 5 .9 G P M
Min/max rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
4 .2 5 : 1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 m ic ro n
Coppia di serraggio
Recommended filtration
Tightening torque
Peso
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore della pressione indotta dal carico. Valve should be set at 1 .3 times load induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Max working pressure
Fornitura standard valvola: corpo in acciaio. A richiesta corpo in alluminio. Steel body valves as standard, aluminium body on request
Vis c o s ità o lio 4 6 c St a 5 0 ° C - O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.02.03
15
Hydraulic valves and integrated components
C IR C U IT E X A M PL E
D IM E N SIO N S
Campo taratura
Setting range
237
239
241
P
236
238
240
Q
R
Att acchi
Port s iz e
L u ce nom inal
e
Portata m ax
V2-C2 GAS
(BSPP)
Rated s iz e
M ax flow -rate
DN
l/min - GPM
60
30
7
1 /4 ”
6
2 0 -5
60
30
7
3 /8 ”
8
4 0 -1 0
70
35
11
1 /2 ”
10
6 0 -1 5
H O W TO O R D E R
001
237
0
X
0
Campo taratura / Setting range
237
239
241
C am po taratu ra 3 0 ÷ 2 2 0 bar
(m ol
l
a col
ore v erde)
Setting range 3 0 ÷ 2 2 0 bar
(green s pring)
Taratu ras tandard
(Q = 5 l
/1 ’)
Std. bars etting
(Q = 5 l
/1 ’)
210 bar
1.03.02.04
Incr. pres s . bargiro/v ite
Pres s u re ris e tu rn of s crew
(56)
236
238
240
C am po taratu ra 6 0 ÷ 3 5 0 bar
(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar
(y ell
ow s pring)
Taratu ras tandard
(Q = 5 l
/1 ’)
Std. bars etting
(Q = 5 l
/1 ’)
350 bar
Incr. pres s . bargiro/v ite
Pres s u re ris e tu rn of s crew
(138)
16
Rapporto di pilotaggio
Pilot ratios
O 4 .2 5 : 1
D 8 :1
X
Z
H
K
Regolazione
Adjustment
G rano - D ow el
Taratu ra fis s a - F ix ed s etting
Piom bata - Seal
ed
Piom bata - Seal
ed
A-WB-C-SE-38-14-PA-...-...
COUNTERBALANCE VALVE WITH EXTERNAL PILOT
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max
PE R FO R M A N C E
DN8
1 /6 0 l/m in - 0 .2 6 /1 5 .9 G P M
Rated size
Min/max flow-rate Max
Pressione max. di picco
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
Pressione max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure Pilot
Rapporto di pilotaggio
4 .2 5 : 1
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio Filtraggio
-3 0 °C + 8 0 °C
Oil temperature
consigliato Coppia di
3 0 m ic ro n
serraggio Peso
ratio
Recommended filtration
Tightening torque
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Steel body valves as standard, aluminium
body on request
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.02.05
17
Hydraulic valves and integrated components
E SE M PIO TIP IC O D I C IR C U ITO
TY PIC A L C IR C U IT E X A M PL E
D IM E N SIO N ID
IM E N SIO N S
Campo taratura
Setting range
103
Att acchi
Port s iz e
V2-C2
Att acchi L u ce nom inal
e Portata m ax M
Port s iz e
PIL.
Rated s iz e
ax flow -rate
GAS
(BSPP)
GAS
(BSPP)
DN
l/min - GPM
1 /4 ”
8
6 0 -1 5
3 /8 ”
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
010
272
103
Campo taratura / Setting range
103
C am po taratu ra 6 0 ÷ 3 5 0 bar(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar(y ell
ow s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
350 bar
1.03.02.06
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(138)
18
OWC-SE-12-14-OIL
COUNTERBALANCE VALVE WITH EXTERNAL PILOT
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max
PE R FO R M A N C E
DN10
1 /6 0 l/m in - 0 .2 6 /1 5 .9 G P M
Rated size
Min/max flow-rate Max
Pressione max. di picco
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
Pressione max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure Pilot
Rapporto di pilotaggio
4 .2 5 : 1
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio Filtraggio
-3 0 °C + 8 0 °C
Oil temperature
consigliato Coppia di
3 0 m ic ro n
serraggio Peso
ratio
Recommended filtration
Tightening torque
Weight
N O TE :
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Steel body valves as standard, aluminium
body on request
Vis c o s ità o lio 4 6 c St a 5 0 ° C
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.02.09
19
Hydraulic valves and integrated components
D IM E N SIO N S
Campo taratura
Setting range
101
C IR C U IT E X A M PL E
Att acchi
Port s iz e
V2-C2 GAS
(BSPP)
Att acchi
Port s iz e
Pil-M GAS
(BSPP)
1 /2 ”
1 /4 ”
L u ce nom inal
e Portata m ax M
Rated s iz e
ax flow -rate
DN
l/min - GPM
10
6 0 -1 5
H O W TO O R D E R
012
745
101
Campo taratura / Setting range
101
C am po taratu ra 6 0 ÷ 3 5 0 bar(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar(y ell
ow s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
350 bar
1.03.02.10
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(138)
20
...-OWC-SE-...-14
COUNTERBALANCE VALVE WITH EXTERNAL PILOT
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max Pressione
PE R FO R M A N C E
D N 1 2 /1 4
1 /1 6 0 l/m in - 0 .2 6 /4 2 .3 G P M
Min/max rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
6 .2 : 1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 ÷ 5 0 m ic ro n
Recommended filtration
Coppia di serraggio
Tightening torque
Peso
Weight
N O TE :
Valve should be set at 1 .3 times load
induced pressure.
E X A M PL E :
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.02.11
21
Hydraulic valves and integrated components
C IR C U IT E X A M PL E
D IM E N SIO N S
Campo taratura
Setting range
C
A
orpo
B ody
448
449
450
451
A cciaio
Steel
A ll
u m inio
A lum iniu m
A cciaio
Steel
A ll
u m inio
A lum iniu m
B
Att acchi
Port s iz e
V2-C2 GAS
(BSPP)
L u ce nom inal
e Portata m ax M
Att acchi
Port s iz e
Rated s iz e
ax flow -rate
DN
l/min - GPM
PIL
95 120
3 /4 ”
12
1 2 0 -3 1
1 /4 ”
95 120
3 /4 ”
12
1 2 0 -3 1
1 /4 ”
107 142
1”
14
1 6 0 -4 2
1 /4 ”
107 142
1”
14
1 6 0 -4 2
1 /4 ”
H O W TO O R D E R
001
448
0
X
0
Campo taratura / Setting range
448
449
450
451
Rapporto di pilotaggio
Pilot ratios
O 6 .2 : 1
G 4 .1 : 1
C am po taratu ra 6 0 ÷ 3 5 0 bar(m ol
l
a col
ore v erde)
Setting range 6 0 ÷ 3 5 0 bar(green s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
220 bar
1.03.02.12
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(138)
22
X
Z
H
K
Regolazione
Adjustment
G rano - D ow el
Taratu ra fis s a - F ix ed s etting
Piom bata - Seal
ed
Piom bata - Seal
ed
OWC-30-SE-14
COUNTERBALANCE VALVE WITH EXTERNAL PILOT
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max
PE R FO R M A N C E
DN6
1 /2 5 l/m in - 0 .2 6 /6 .6 G P M
Rated size
Min/max flow-rate Max
Pressione max. di picco
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
Pressione max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure Pilot
Rapporto di pilotaggio
4 :1
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio Filtraggio
-3 0 °C + 8 0 °C
Oil temperature
consigliato Coppia di
3 0 m ic ro n
serraggio Peso
ratio
Recommended filtration
Tightening torque
0 .3 0 0 K g
Weight
N O TE :
Valve should be set at 1 .3 times load
induced pressure.
E X A M PL E :
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Vis c o s ità o lio 4 6 c St a 5 0 ° C
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.02.13
23
Hydraulic valves and integrated components
D IM E N SIO N ID
IM E N SIO N S
E SE M PIO TIP IC O D I C IR C U ITO
TY PIC A L C IR C U IT E X A M PL E
Att acchi
Port s iz e
Campo taratura
Setting range
V2-C2 GAS
(BSPP)
622
L u ce nom inal
e Portata m ax M
Rated s iz e
DN
1 /4 ”
ax flow -rate
l/min - GPM
6
2 5 -6
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
001
622
A
X
0
Campo taratura / Setting range
622
C am po taratu ra 3 0 ÷ 2 8 0 bar(m ol
l
a col
ore v erde)
Setting range 3 0 ÷ 2 8 0 bar(green s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
250 bar
1.03.02.14
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(65)
24
Fori di pilotaggio
Pilot holes
A Ø 0 .5
B Ø 0 .7
C Ø 0 .9
Regolazione
Adjustment
X G rano - D ow el
H Piom bata - Seal
ed
OWC-30-SE-VMP-14
COUNTERBALANCE VALVE WITH RELIEF VALVE
AND EXTERNAL PILOT
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max
PE R FO R M A N C E
DN6
1 /2 5 l/m in - 0 .2 6 /6 .6 G P M
Rated size
Min/max flow-rate Max
Pressione max. di picco
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
Pressione max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure Pilot
Rapporto di pilotaggio
4 :1
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio Filtraggio
-3 0 °C + 8 0 °C
Oil temperature
consigliato Coppia di
3 0 m ic ro n
serraggio Peso
ratio
Recommended filtration
Tightening torque
0 .3 0 0 K g
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Vis c o s ità o lio 4 6 c St a 5 0 ° C
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.03.01
25
Hydraulic valves and integrated components
D IM E N SIO N ID
IM E N SIO N S
E SE M PIO TIP IC O D I C IR C U ITO
TY PIC A L C IR C U IT E X A M PL E
Att acchi
Port s iz e
Campo taratura
Setting range
V2-C2 GAS
(BSPP)
624
L u ce nom inal
e Portata m ax M
Rated s iz e
DN
1 /4 ”
ax flow -rate
l/min - GPM
6
2 5 -6
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
001
624
A
X
0
Campo taratura / Setting range
624
C am po taratu ra 3 0 ÷ 2 8 0 bar(m ol
l
a col
ore v erde)
Setting range 3 0 ÷ 2 8 0 bar(green s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
250 bar
1.03.03.02
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(65)
26
Fori di pilotaggio
Pilot holes
A Ø 0 .5
B Ø 0 .7
C Ø 0 .9
Regolazione
Adjustment
X G rano - D ow el
H Piom bata - Seal
ed
OWC-30-SE-VMP-14-L
COUNTERBALANCE VALVE WITH RELIEF VALVE
AND IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max Pressione
PE R FO R M A N C E
DN6
1 /2 5 l/m in - 0 .2 6 /6 .6 G P M
Rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
4 :1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 m ic ro n
Coppia di serraggio
Peso
Recommended filtration
Tightening torque
0 .3 0 0 K g
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Vis c o s ità o lio 4 6 c St a 5 0 ° C
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.03.03
27
Hydraulic valves and integrated components
D IM E N SIO N ID
IM E N SIO N S
E SE M PIO TIP IC O D I C IR C U ITO
TY PIC A L C IR C U IT E X A M PL E
Att acchi L u ce nom inal
e Portata m ax M
Port s iz e
V2-C2
Rated s iz e ax flow -rate
V1-C1-PIL
GAS (BSPP)
DN
l/min - GPM
Campo taratura
Setting range
625
1 /4 ”
6
2 5 -6
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
001
625
0
X
0
Campo taratura / Setting range
625
C am po taratu ra 3 0 ÷ 2 8 0 bar(m ol
l
a col
ore v erde)
Setting range 3 0 ÷ 2 8 0 bar(green s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
250 bar
1.03.03.04
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(65)
28
Rapporto di pilotaggio
Pilot ratios
O 4 :1
F 7 :1
Regolazione
Adjustment
X G rano - D ow el
H Piom bata - Seal
ed
OWC-30-SE-VMP-14-L-PS
COUNTERBALANCE VALVE WITH RELIEF VALVE
AND IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max
PE R FO R M A N C E
DN6
1 /2 5 l/m in - 0 .2 6 /6 .6 G P M
Rated size
Min/max flow-rate Max
Pressione max. di picco
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
Pressione max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure Pilot
Rapporto di pilotaggio
4 :1
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio Filtraggio
-3 0 °C + 8 0 °C
Oil temperature
consigliato Coppia di
3 0 m ic ro n
serraggio Peso
ratio
Recommended filtration
Tightening torque
0 .3 0 0 K g
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Vis c o s ità o lio 4 6 c St a 5 0 ° C
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.03.03.05
29
Hydraulic valves and integrated components
D IM E N SIO N ID
IM E N SIO N S
E SE M PIO TIP IC O D I C IR C U ITO
TY PIC A L C IR C U IT E X A M PL E
Att acchi L u ce nom inal
e Portata m ax M
Port s iz e
V2-C2
Rated s iz e ax flow -rate
V1-C1-PIL
GAS (BSPP)
DN
l/min - GPM
Campo taratura
Setting range
705
1 /4 ”
6
2 5 -6
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
010
427
705
Campo taratura / Setting range
705
C am po taratu ra 6 0 ÷ 3 5 0 bar(m ol
l
a col
ore v erde)
Setting range 6 0 ÷ 3 5 0 bar(green s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
350 bar
1.03.03.06
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(138)
30
A-WB-CC-SE-...-L-...
COUNTERBALANCE VALVE FOR CLOSED CENTRE SPOOL WITH
IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max Pressione
PE R FO R M A N C E
D N 6 /8 /1 0
1 /6 0 l/m in - 0 .2 6 /1 5 .9 G P M
Min/max rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
4 .2 5 : 1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 m ic ro n
Coppia di serraggio
Recommended filtration
Tightening torque
Peso
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore della pressione indotta dal carico.
Valve should be set at 1 .3 times load induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Max working pressure
Vis c o s ità o lio 4 6 c St a 5 0 ° C - O il v is c o s ity 4 6 c St a t 5 0 ° C
1.04.01.01
31
Hydraulic valves and integrated components
E SE M PIO TIP IC O D I C IR C U ITO
TY PIC A L C IR C U IT E X A M PL E
D IM E N SIO N ID
IM E N SIO N S
Campo taratura
Setting range
549
446
455
P
548
447
456
Q
Att acchi
Port s iz e
V2-C2
V1-C1 GAS
(BSPP)
L u ce nom inal
e
Portata m ax
Rated s iz e
M ax flow -rate
DN
l/min - GPM
55
30
1 /4 ”
6
2 0 -5
55
30
3 /8 ”
8
4 0 -1 0
65
35
1 /2 ”
10
6 0 -1 5
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
001
549
0
X
0
Campo taratura / Setting range
549
446
455
548
447
456
C am po taratu ra 3 0 ÷ 2 2 0 bar
(m ol
l
a col
ore gial
l
o)
Setting range 3 0 ÷ 2 2 0 bar
(y ell
ow s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Std. bars etting (Q Pres s u re ris e tu rn of s crew
=5 l
/1 ’)
(138)
210 bar
C am po taratu ra 6 0 ÷ 3 5 0 bar
(m ol
l
a col
ore ros s o)
Setting range 6 0 ÷ 3 5 0 bar
(red s pring)
Taratu ras tandard(Q Incr. pres s . bargiro/v ite
=5
l
/1 ’)
Pres s u re ris e Std. bars etting
tu rn of s crew
(Q = 5 l
/1 ’)
(142)
350 bar
1.04.01.02
32
Rapporto di pilotaggio
Pilot ratios
O 4 .2 5 : 1
D 8 :1
Regolazione
Adjustment
X G rano - D ow el
Z Taratu ra fis s a - F ix ed s etting
ed
H Piom bata - Seal
OWC-SE-...-L-CC-..
COUNTERBALANCE VALVE FOR CLOSED CENTRE SPOOL WITH
IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale min/max
Portata min/max Pressione
PE R FO R M A N C E
D N 1 2 /1 4
1 /1 6 0 l/m in - 0 .2 6 /4 2 .3 G P M
Min/max rated size
Min/max flow-rate Max
max. di picco Pressione
4 5 0 b a r - 6 5 2 5 P SI
peak pressure Max
max. di taratura
3 5 0 b a r - 5 0 7 5 P SI
setting pressure
Rapporto di pilotaggio standard
6 .2 : 1
Standard pilot ratio
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio
-3 0 °C + 8 0 °C
Oil temperature
Filtraggio consigliato
3 0 ÷ 5 0 m ic ro n
Recommended filtration
Coppia di serraggio
Tightening torque
Peso
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Fornitura standard valvola: corpo in alluminio. A richiesta corpo in acciaio.
Aluminium body valves as standard, steel
body on request
Vis c o s ità o lio 4 6 c St a 5 0 ° C
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.04.02.01
33
Hydraulic valves and integrated components
E SE M PIO TIP IC O D I C IR C U ITO
TY PIC A L C IR C U IT E X A M PL E
D IM E N SIO N ID
IM E N SIO N S
Campo taratura
Setting range
A
468
469
B
C
D9
40 140 5
12
5 0 1 6 5 100 7 1 4 2
Att acchi
Port s iz e
V2-C2
V1-C1 GAS
(BSPP)
L u ce nom inal
e
Rated s iz e
3 /4 ”
1”
Portata m ax M
ax flow -rate
DN
l/min - GPM
12
14
1 2 0 -3 1
1 6 0 -4 2
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
001
468
0
X
0
Campo taratura / Setting range
468
469
C am po taratu ra 6 0 ÷ 3 5 0 bar(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar(y ell
ow s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
220 bar
1.04.02.02
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(138)
34
Rapporto di pilotaggio
Pilot ratios
O 6 .2 : 1
G 4 .1 : 1
Regolazione
Adjustment
X G rano - D ow el
H Piom bata - Seal
ed
OWC-SE-100-CC-12-R8.5-...
COUNTERBALANCE VALVE FOR CLOSED CENTRE SPOOL WITH
IN LINE BODY
C A R ATTE R ISTIC H E
Luce nominale
Portata min/max
Pressione max. di taratura
PE R FO R M A N C E
DN10
1 /8 0 l/m in - 0 .2 6 /2 1 G P M
3 5 0 b a r - 5 0 7 5 P SI
Rated size
Min/max flow-rate Max
setting pressure Pilot
Rapporto di pilotaggio
8 .5 : 1
Temperatura ambiente
-3 0 °C + 5 0 °C
Room temperature
Temperatura olio Filtraggio
-3 0 °C + 8 0 °C
Oil temperature
consigliato Coppia di
3 0 ÷ 5 0 m ic ro n
Recommended filtration
serraggio Peso
ratio
Tightening torque
Weight
N O TE :
La taratura deve essere 1 .3 volte maggiore
della pressione indotta dal carico.
Valve should be set at 1 .3 times load
induced pressure.
E SE M PIO /E X A M PL E :
Pressione di lavoro max:
Max working pressure:
3 5 0 b a r / 1 .3 = 2 7 0 b a r
Fornitura standard valvola: corpo in acciaio.
A richiesta corpo in alluminio.
Steel body valves as standard, aluminium
body on request
Vis c o s ità o lio 4 6 c St a 5 0 ° C
O il v is c o s ity 4 6 c St a t 5 0 ° C
1.04.02.03
35
Hydraulic valves and integrated components
TY PIC A L C IR C U IT E X A M PL E
D IM E N SIO N S
Att acchi L u ce nom inal
e Portata m ax M
Port s iz e
V2-C2
Rated s iz e ax flow -rate
V1-C1 GAS
(BSPP)
DN
l/min - GPM
Campo taratura
Setting range
602
1 /2 ”
10
1 5 0 -3 8
C O D IC E D I O R D IN A ZIO N E
H O W TO O R D E R
001
0
602
X
0
Campo taratura / Setting range
602
C am po taratu ra 6 0 ÷ 3 5 0 bar(m ol
l
a col
ore gial
l
o)
Setting range 6 0 ÷ 3 5 0 bar(y ell
ow s pring)
Taratu ra s tandard (Q = 5 l
/1 ’)
Std. bars etting (Q = 5 l
/1 ’)
220 bar
1.04.02.04
Incr. pres s . - bargiro/v ite
Pres s u re ris e - tu rn of s crew
(138)
36
Rapporto di pilotaggio
Pilot ratios
O 8 .5 : 1
Regolazione
Adjustment
X G rano - D ow el
H Piom bata - Seal
ed