single counterbalance valves with in line body · the threaded ports are u s u ally g as ty pe, cy...

SINGLE COUNTERBALANCE VALVESWITH IN LINE BODY

TECHNICAL DATA

Hydraulic valves and integrated components

HYDRAULIC FLUIDHy drau lic flu id m u s t hav e phy s ical, lu bricating andchem ical properties s u itable for u s e in hy drau lics y s tem s s u ch as , for ex am ple, m ineral bas ed oilHLD IN 5 1 5 2 4 Part 1 and HL P D IN 5 1 5 2 4 Part 2 . ISO 34 4 8 v is cos ity clas s is ex pres s ed by ISOVG follow ed by one nu m ber repres entingthe av eragekinem atic v is cos ity at 4 0 ° C in m m 2 /s orcentiStokes cSt.

CONTAMINATION, FILTRATIONG eneral inform ation: v ery often the cau s e of m al- functions in hy drau lic s y s tem s and com ponentsis fou nd to be ex ces s iv e flu id contamination.In particu lar the hard and abras iv e particles in theflu id w ear the hy drau lic com ponents and prev entthe poppets from re-s eating, w ith cons equ entinternai leakage and s y s tem inefficiency. F or thecorrect operation of L u en v alv es it is neces s ary toens u re that the oil contam ination lev el does not exceed the lim its giv en in clas s 1 9 /1 5 ISO -4 4 0 6 , or1 0 + 1 1 N A S- 1 6 3 8 , u nles s otherw is e s pecified inthe relev ant technical s heet.F iltration ratio (3 x ): it's the ratio betw een the nu m berof particles before and after the filter w ith diam eterlarger than X m icron.A bs olu te filtration rating (ISO 4 5 7 2 ): it's the diam -eter X of the larges t particles w ith 1 3 x >= 7 5 .C ontam ination clas s ISO 4 4 0 6 : it's ex pres s ed bytw o s cale nu m bers repres enting the nu m ber of par-ticles larger than 5 m icron and larger than 1 5 m icroncontained in 1 m i of flu id.C ontam ination clas s N A S 1 6 3 8 : it's ex pres s ed byone s cale nu m ber repres enting the nu m ber ofparticles of different s iz e ranges contained in 1 0 0 m iof flu id.

GRADI DIVISCOSITÀ

VISCOSITY CLASS

VISCOSITÀ CINEMATICAKINEMATIC VISCOSITY

m a x a 0 °Cm a x a t 0 °C

m e d ia a 4 0 °C me d iu m a t 4 0 °C

m in a 1 0 0 °Cm in a t 1 0 0 °C

ISO VG 10 90 10 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


TECHNICALDATA

BODIES

VALVES WITH AN ALUMINIUM BODY(STANDARD)The bodies are m ade of high res is tance ex tru dedalu m iniu m , des igned for high pres s u re hy draulic applications . F or a higher hardnes s degree, theycan be gray anodiz ed u pon requ es t (hardnes s 1 2 0 -1 3 0 HRw , 2 -3 m icron deep). This allow s high pre-cis ion m echanical blocks and a better res is tance ofthe connecting threads and of the plu gs and of theadju s tm ent plu gs .N ote: if not otherw is e s pecified, L u en v alv es hav e alum iniu m bodies . Thes e bodies can be u s ed inapplications w here the m ax im u m pres s u re (s et foreach s ingle v alv e ty pe) is reached only occas ional- lyor for applications w ith a continu ou s m oderate pres su re. L u en has dev eloped a w ide range of s teel bodiesdes igned for heav y du ties or for the appli- cationsin w hich the m ax im u m pres s u re allow ed isfrequ ently reached.

STEEL BODIESThe bodies are m ade of Steel AV-PB (9 SM hPb2 8or 3 2 ) and bu rnis hed (black) or z inc-plated (w hite).

CAVITIESC E ...N N orm aliz ed cav ity for cartridgesC E ...L L u E n proprietary cartridge cav ityC E ...L N C av ity com patible other m anu factu rers CI...L N N on cartridge v alv e cav ity . The s ingle

parts are as s em bled directly on the body(in alu m iniu m or s teel). This allow s a goodcom pact des ign and low pres s u re drops. Special Teflon rings are u s ed to protectthe O R from w earing to alw ay s allow bes tperform ances .

C E cav ity draw ings are at the cu s tom er’s dis posal. C I cav ities are not pu blis hed becau s e thev alv es as s em bly directly on the bodies can beperform ed only at L u E n factory by s pecializ ed personnel and u nder s trict dim ens ionai controls .


TECHNICALDATA

PORTSThe threaded ports are u s u ally G A S ty pe, cy lindri-cal (B SPP), s iz e from 1 /4 “ to 1 1 /4 “. D ifferent port siz es av ailable u pon requ es t. A w ide range of s tan- dardports av ailable – M E TRIC – N PT – SA E -6 0 0 0– C E TO P, as w ell as s pecific flanges for the m os t comm on hy drau lic m otors .

SEALS AND SEALING RINGS

O-RINGSThe s ealing is achiev ed by m eans of O -R ings bothfor the s tatic (w hen the parts don’t m ov e) and for thedy nam ic (w hen there’s m ov em ent betw een the parts) s ealing. The right dim ens ion of the O -R ing isfu ndam ental for the s ealing. In cas e the O -R ing hasto be replaced, it is high ly recom m ended to u s e exactly the m odels s pecified in the L U E n s .r.l. doc- um entation.The O -R ings s u pplied are s tandard, m ade of a N B Rcom pou nd, hardnes s 7 0 - Shore A , accordingto D IN ISO 1 2 2 9 . They are s u itable for a tem pera- ture range betw een -2 0 ° and + 1 0 0 ° C . In cas e highertem peratu res are reached, it is recom m end-ed to u s e different com pou nds (e.g. Viton). Thes ecom pou nds are av ailable u pon requ es t.

BACK-UP RINGSIn cas e the O -R ing is s u bject to ex pu ls ion from its seat du e to high pres s u re, Parbak rings (hardnes s 90 Shore A ) and Teflon (PTF E ) rings are u s ed.W hen a s ingle Parbak ring is u s ed, it s hou ld alw ay sbe m ou nted on the s ide w hich is not u nder pres - s ure w ith res pect to the O -R ing.

STOCKING OF NEW VALVESE ncaps u lated by their protectiv e therm oplas tic film ,the v alv es s hou ld not be ex pos ed to direct s u nlightor to s ou rces of heat or oz one (w hich m ight cau s ethe deterioration of the s eals ), at an am bient tem -peratu re ranging from -2 0 ° to + 5 0 ° C . The v alv ess hou ld be s tored aw ay from any electric m otors inoperation.

6 0 l/m in1 5 .9 G PM

6 0 l/m in6 .6 G PM

6 0 l/m in1 5 .9 G PM

1 6 0 l/m in4 2 .3 G PM

1 5 0 l/m in3 8 G PM

2 5 l/m in6 .6 G PM

6 0 l/m in1 5 .9 G PM

6 0 l/m in1 5 .9 G PM

6 0 l/m in1 5 .9 G PM

6 0 l/m in1 5 .9 G PM

1 6 0 l/m in4 2 .3 G PM

2 5 l/m in6 .6 G PM

2 5 l/m in6 .6 G PM


INDEX

O W C -SE - ...- L - ... 1(1 .0 3 .0 1 .0 1 )

(1 .0 3 .0 1 .0 3 )

(1 .0 3 .0 1 .0 5 )

(1 .0 3 .0 1 .0 7 )

(1 .0 3 .0 1 .0 9 )

(1 .0 3 .0 1 .1 3 )

(1 .0 3 .0 2 .0 1 )

(1 .0 3 .0 2 .0 3 )

(1 .0 3 .0 2 .0 5 )

(1 .0 3 .0 2 .0 9 )

(1 .0 3 .0 2 .1 1 )

(1 .0 3 .0 2 .1 3 )

(1 .0 3 .0 3 .0 1 )

Valv ola bilanciam ento, blocco e controllo m ov im ento a s em plice effetto con collettore in lineaSingle cou nterbalance v alv e w ith in line body

SINGLE COUNTERBALANCE VALVES WITH IN LINE BODY PAGINAPAGE

A -O W C -SE - ...- L - FR 3Valv ola bilanciam ento, blocco e controllo m ov im ento a s em plice effetto con collettore in lineaSingle cou nterbalance v alv e w ith in line body

A - W B -C -SE - ...- L - ...- ... 5Valv ola bilanciam ento, blocco e controllo m ov im ento a s em plice effetto con collettore in lineaSingle cou nterbalance v alv e w ith in line body

...-O W C -SE - ...- L - ... 7Valv ola bilanciam ento, blocco e controllo m ov im ento a s em plice effetto con collettore in lineaSingle cou nterbalance v alv e w ith in line body

O W C -SE - 1 0 0 - 1 2 -R 8 .5 - ... 9Valv ola bilanciam ento, blocco e controllo m ov im ento a s em plice effetto con collettore in lineaSingle cou nterbalance v alv e w ith in line body

O W C - 3 0 -SE - 1 4 - L 1 1Valv ola bilanciam ento, blocco e controllo m ov im ento a s em plice effetto con collettore in lineaSingle cou nterbalance v alv e w ith in line body

O W C -SE - ...- 1 4 - ... 1 3Valv ola bilanciam ento, blocco e controllo m ov im ento con pilotaggio es terno Cou nterbalance v alv e w ith ex ternal pilot

A - W B -C -SE - ...- 1 4 - ...- ... 1 5Valv ola bilanciam ento, blocco e controllo m ov im ento con pilotaggio es terno Cou nterbalance v alv e w ith ex ternal pilot

A - W B -C -SE - 3 8 - 1 4 -PA - ...- ... 1 7Valv ola bilanciam ento, blocco e controllo m ov im ento con pilotaggio es terno Cou nterbalance v alv e w ith ex ternal pilot

O W C -SE - 1 2 - 1 4 -O IL 1 9Valv ola bilanciam ento, blocco e controllo m ov im ento con pilotaggio es terno Cou nterbalance v alv e w ith ex ternal pilot

...-O W C -SE - ...- 1 4 2 1Valv ola bilanciam ento, blocco e controllo m ov im ento con pilotaggio es terno Cou nterbalance v alv e w ith ex ternal pilot

O W C - 3 0 -SE - 1 4 2 3Valv ola bilanciam ento, blocco e controllo m ov im ento con pilotaggio es terno Cou nterbalance v alv e w ith ex ternal pilot

O W C - 3 0 -SE -VM P- 1 4 2 5Valv ola bilanciam ento, blocco e controllo m ov im ento, con lim itatrice e pilotaggio es terno Cou nterbalance v alv e w ith relief v alv e and ex ternal pilot

PORTATA MAXMAX FLOW-RATE

2 5 l/m in6 .6 G PM

O W C - 3 0 -SE -VM P- 1 4 - L 2 7

(1 .0 3 .0 3 .0 3 )Valv ola bilanciam ento, blocco e controllo m ov im ento, con lim itatrice e collettore in linea Cou nterbalance v alv e w ith relief v alv e and in line body

2 5 l/m in6 .6 G PM

6 0 l/m in1 5 .9 G PM

1 6 0 l/m in4 2 .3 G PM

8 0 l/m in2 1 G PM


INDEX

O W C - 3 0 -SE -VM P- 1 4 - L -PS 2 9

(1 .0 3 .0 3 .0 5 )Valv ola bilanciam ento, blocco e controllo m ov im ento, con lim itatrice e collettore in linea Cou nterbalance v alv e w ith relief v alv e and in line body

A - W B -C C -SE - ...- L - ... 3 1

(1 .0 4 .0 1 .0 1 )Valv ola bilanciam ento, blocco e controllo m ov im ento per centro chiu s o con collettore in linea Cou nterbalance v alv e for clos ed centre s pool w ith in line body

O W C -SE - ...- L - C C - .. 3 3


O W C -SE - 1 0 0 - C C - 1 2 -R 8 .5 - ... 3 5


1

OWC-SE-...-L-...

SINGLE COUNTERBALANCE VALVE WITH IN LINE BODY

1.03.01.01

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

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

D N 6 /8 /1 0

1 / 6 0 l/ m in - 0 .2 6 / 1 5 .9 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 .2 5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

C A R ATTE R ISTIC H E

Luce nominale min/max

Portata min/max

Pressione max. di picco

Pressione max. di taratura

Rapporto di pilotaggio

Temperatura ambiente

Temperatura olio Filtraggio

consigliato Coppia di

serraggio Peso

PE R FO R M A N C E

Min/max rated size

Min/max flow-rate Max

peak pressure Max

setting pressure Pilot

ratio

Room temperature

Oil temperature

Recommended filtration

Tightening torque

Weight

21.03.01.02


C O D IC E D I O R D IN A ZIO N EH O W TO O R D E R

0 0 1 3 1 7 E X 0

Omettere nella sigla valvolaDo not use in valve codeE E m ergenz a m anu ale

OM anu al overrideN orm ale - Standard

Campo taratura / Setting range

C am po taratu ra 3 0 ÷ 2 2 0 bar(m olla colore v erde)

Setting range 3 0 ÷ 2 2 0 bar(green s pring)

Taratu ra s tandard (Q= 5 l/1 ’)

Std. bar s etting (Q= 5 l/1 ’)210 bar

Incr. pres s . -bar giro/v ite

Pres s u re ris e -tu rn of s crew

(56)

C am po taratu ra 6 0 ÷ 3 5 0 bar(m olla colore giallo)

Setting range 6 0 ÷ 3 5 0 bar(yellow s pring)


Std. bar s etting(Q = 5 l/1 ’)350 bar



(138)

316317003053008058

RegolazioneAdjustment

X G rano - D ow elY Tappo - Plu gZ Taratu ra fis s a - F ix ed s ettingH Piom bata - SealedK Piom bata - Sealed

317 316053 003

D IM E N SIO N I DIM E N SIO N S

TY PIC A L C IR C U IT E X A M PL E

Att acchiPort s iz eV2-C2

V1-C1 GAS(BSPP)

P QL u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

4 0 6 0 1 /4 ” 6 2 0 - 5

3 /8 ” 8 4 0 - 1 0058 008 1 /2 ” 1 0 6 0 - 1 5

Campo taraturaSetting range R S

3 0 6

.54 0 6 0 3 0 6 .5

5 0 7 0 3 5 8 .5


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.


Fornitura standard valvola: corpo in acciaio. A richiesta corpo in alluminio. Steel body valves as standard, aluminium body on request

D N 6 /8 /1 0

1 / 6 0 l/ m in - 0 .2 6 / 1 5 .9 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 .2 5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

1.03.01.03

A-OWC-SE-...-L-FRSINGLE COUNTERBALANCE VALVE WITH IN LINE BODY

3



Portata min/max Pressione

max. di picco Pressione

max. di taratura

Rapporto di pilotaggio standard


Temperatura olio

Filtraggio consigliato

Coppia di serraggio

Peso

PE R FO R M A N C E

Min/max rated size


peak pressure Max

setting pressure

Standard pilot ratio

Room temperature

Oil temperature


Tightening torque

Weight

H O W TO O R D E R

0 0 1 0 8 5 0 X 0

Rapporto di pilotaggioPilot ratios

O 4 .2 5 : 1D 8 : 1








(56)







(138)

084085086087088093



C IR C U IT E X A M PL E

1.03.01.04 4


085 084087 086

D IMENSIONS


V1-C1 GAS(BSPP)

P QL u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

4 0 6 0 1 /4 ” 6 2 0 - 5

3 /8 ” 8 4 0 - 1 0093 088 1 /2 ” 1 0 6 0 - 1 5


3 0 6

.54 0 6 0 3 0 6 .5

5 0 7 0 3 5 8 .5

O il v is c o s ity 4 6 c St a t 5 0 °C




D N 6 /8 /1 0

1 / 6 0 l/ m in - 0 .2 6 / 1 5 .9 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 .2 5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

1.03.01.05

A-WB-C-SE-...-L-...-...


5





max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Min/max rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight

H O W TO O R D E R

0 0 1 3 3 2 0 X 0


O 4 .2 5 : 1D 8 : 1








(56)







(138)

331332327328329330


X G rano - D ow elZ Taratu ra fis s a - F ix ed s ettingH Piom bata - SealedK Piom bata - Sealed


1.03.01.06 6


332 331328 327



V1-C1 GAS(BSPP)

P QL u ce nom inale

Rated s iz e

DN

Portata m ax

M ax flow -rate

l/min - GPM

6 0 3 0 1 /4 ” 6 2 0 - 5

3 /8 ” 8 4 0 - 1 0330 329 1 /2 ” 1 0 6 0 - 1 5

Campo taraturaSetting range

6 0 3 0

7 0 3 5

D N 1 2 /1 4

1 / 1 6 0 l/ m in - 0 .2 6 / 4 2 .3 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

6 .2 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 ÷ 5 0


N O TE :La taratura deve essere 1 .3 volte maggioredella pressione indotta dal carico.

Valve should be set at 1 .3 times loadinduced 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

1.03.01.07

...-OWC-SE-...-L-...


7





max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Min/max rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight

H O W TO O R D E R

0 0 1 2 1 9 0 X 0


O 6 .2 : 1G 4 .1 : 1


C am po taratu ra 6 0 ÷ 3 5 0 bar (m olla colore giallo)Setting range 6 0 ÷ 3 5 0 bar (yellow s pring)

Taratu ra s tandard (Q = 5 l/1 ’)Std. bar s etting (Q = 5 l/1 ’)

350 bar

Incr. pres s . - bar giro/v itePres s u re ris e - tu rn of s crew

(138)

219265267266




1.03.01.08 8


219265

D IM E N SIO N S


V1-C1 GAS(BSPP)

P QL u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 4 0 4 0 3 /4 ” 1 2 1 2 0 - 3 1

3 /4 ” 1 2 1 2 0 - 3 1

267 1 ” 1 4 1 6 0 - 4 2


9 5 1 2

01 4 0 4 0 9 5 1 2 0

1 6 5 5 0 1 0 7 1 4 2

266 1 6 5 5 0 1 0 7 1 4 2 1 ” 1 4 1 6 0 - 4 2

C orpo B ody

Allu m inioAlu m iniu m

AcciaioSteel


AcciaioSteel

D N 1 2

1 / 1 5 0 l/ m in - 0 .2 6 / 3 8 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

8 .5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 ÷ 5 0 m ic ro n

C O il v is c o s ity 4 6 c St a t 5 0 °C





3 5 0 b a r / 1 .3 = 2 7 0 b a r

1.03.01.09

OWC-SE-100-12-R8.5-...


9


Luce nominale

Portata min/max







serraggio Peso

PE R FO R M A N C E

Rated size


peak pressure Max


ratio

Room temperature

Oil temperature


Tightening torque

Weight

H O W TO O R D E R

0 0 1 6 0 1 0 X 0Campo taratura / Setting range

601

601

D IM E N SIO N S



V1-C1 GAS(BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 /2 ” 1 2 1 5 0 - 3 8




1.03.01.10 10




220 bar


(138)

D N 6

1 / 2 5 l/ m in - 0 .2 6 / 6 .6 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

0 .3 0 0 K g






3 5 0 b a r / 1 .3 = 2 7 0 b a r

1.03.01.13

OWC-30-SE-14-LSINGLE COUNTERBALANCE VALVE WITH IN LINE BODY

11


Luce nominale



max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight


0 0 1 6 2 3 0 X 0


O 4 : 1F 7 : 1


623

623

D IM E N SIO N S



V1-C1-PILGAS (BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 /4 ” 6 2 5 - 6



X G rano - D ow elH Piom bata - Sealed

1.03.01.14 12




250 bar


(65)





D N 6 /8 /1 0

1 / 6 0 l/ m in - 0 .2 6 / 1 5 .9 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 .2 5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

1.03.02.01

OWC-SE-...-14-...

COUNTERBALANCE VALVE WITH EXTERNAL PILOT

13





max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Min/max rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight

H O W TO O R D E R

0 0 1 3 1 2 0 X 0


O 4 .2 5 : 1D 8 : 1








(56)







(138)

331312004054009059




1.03.02.02 14


312 331054 004

D IM E N SIO N S


PILGAS (BSPP)

P QL u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

4 0 6 0 1 /4 ” 6 2 0 - 5

3 /8 ” 8 4 0 - 1 0059 009 1 /2 ” 1 0 6 0 - 1 5


3 0 6

.54 0 6 0 3 0 6 .5

5 0 7 0 3 5 8 .5





D N 6 /8 /1 0

1 / 6 0 l/ m in - 0 .2 6 / 1 5 .9 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 .2 5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

1.03.02.03

A-WB-C-SE-...-14-...-...COUNTERBALANCE VALVE WITH EXTERNAL PILOT

15





max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Min/max rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight

H O W TO O R D E R

0 0 1 2 3 7 0 X 0


O 4 .2 5 : 1D 8 : 1






236237238239240241




1.03.02.04 16


237 236239 238

D IM E N SIO N S

Att acchiPort s iz e

V2-C2 GAS(BSPP)

P QL u ce nom inale

Rated s iz e

DN

Portata m ax

M ax flow -rate

l/min - GPM

6 0 3 0 1 /4 ” 6 2 0 - 5

3 /8 ” 8 4 0 - 1 0

241 240 1 /2 ” 1 0 6 0 - 1 5

Campo taraturaSetting range R

7

6 0 3 0 7

7 0 3 5 1 1

Taratu ra s tandard(Q = 5 l/1 ’)




(56)

Taratu ra s tandard(Q = 5 l/1 ’)




(138)

D N 8

1 / 6 0 l/ m in - 0 .2 6 / 1 5 .9 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 .2 5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n






3 5 0 b a r / 1 .3 = 2 7 0 b a r

Steel body valves as standard, aluminiumbody on request

1.03.02.05

A-WB-C-SE-38-14-PA-...-...COUNTERBALANCE VALVE WITH EXTERNAL PILOT

17


Luce nominale

Portata min/max







serraggio Peso

PE R FO R M A N C E

Rated size


peak pressure Max


ratio

Room temperature

Oil temperature


Tightening torque

Weight

103


E SE M PIO TIP IC O D I C IR C U ITOTY PIC A L C IR C U IT E X A M PL E


GAS(BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

3 /8 ”


PIL.

GAS(BSPP)

1 /4 ” 8 6 0 - 1 5


1.03.02.06 18



0 1 0 2 7 2Campo taratura / Setting range

103

1 0 3



350 bar


(138)

D N 1 0

1 / 6 0 l/ m in - 0 .2 6 / 1 5 .9 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 .2 5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

Vis c o s ità o lio 4 6 c St a 5 0 °CO il v is c o s ity 4 6 c St a t 5 0 °C

N O TE :




3 5 0 b a r / 1 .3 = 2 7 0 b a r


1.03.02.09

OWC-SE-12-14-OILCOUNTERBALANCE VALVE WITH EXTERNAL PILOT

19


Luce nominale

Portata min/max







serraggio Peso

PE R FO R M A N C E

Rated size


peak pressure Max


ratio

Room temperature

Oil temperature


Tightening torque

Weight

H O W TO O R D E R


D IM E N SIO N S C IR C U IT E X A M PL E


Pil-M GAS(BSPP)


V2-C2 GAS(BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 /2 ” 1 /4 ” 1 0 6 0 - 1 5


1.03.02.10 20


101



350 bar


(138)

101

1 0 1

D N 1 2 /1 4

1 / 1 6 0 l/ m in - 0 .2 6 / 4 2 .3 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

6 .2 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 ÷ 5 0 m ic ro n


N O TE :


E X A M PL E :


3 5 0 b a r / 1 .3 = 2 7 0 b a r

1.03.02.11

...-OWC-SE-...-14COUNTERBALANCE VALVE WITH EXTERNAL PILOT

21





max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Min/max rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight

H O W TO O R D E R

0 0 1 4 4 8 0 X 0


O 6 .2 : 1G 4 .1 : 1


C am po taratu ra 6 0 ÷ 3 5 0 bar (m olla colore v erde)Setting range 6 0 ÷ 3 5 0 bar (green s pring)


220 bar


(138)

448449450451




1.03.02.12


22

448449

D IM E N SIO N S


V2-C2 GAS(BSPP)

C

orpo

B ody

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

3 /4 ”AcciaioSteel

Allu m inioAlu m iniu mAcciaioSteel


1 2 1 2 0 - 3 1

3 /4 ” 1 2 1 2 0 - 3 1450 1 ” 1 4 1 6 0 - 4 2

Campo taraturaSetting range A B

9 5 1 2 0

9 5 1 2 0

1 0 7 1 4 2

451 1 0 7 1 4 2 1 ”


PIL

1 /4 ”

1 /4 ”

1 /4 ”

1 /4 ”1 4 1 6 0 - 4 2

D N 6

1 / 2 5 l/ m in - 0 .2 6 / 6 .6 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

0 .3 0 0 K g


N O TE :


E X A M PL E :


3 5 0 b a r / 1 .3 = 2 7 0 b a r

1.03.02.13

OWC-30-SE-14COUNTERBALANCE VALVE WITH EXTERNAL PILOT

23


Luce nominale

Portata min/max







serraggio Peso

PE R FO R M A N C E

Rated size


peak pressure Max


ratio

Room temperature

Oil temperature


Tightening torque

Weight


0 0 1 6 2 2 A X 0

Fori di pilotaggioPilot holes

A Ø 0 .5B Ø 0 .7C Ø 0 .9




250 bar


(65)

622

622




V2-C2 GAS(BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 /4 ” 6 2 5 - 6




1.03.02.14 24


D N 6

1 / 2 5 l/ m in - 0 .2 6 / 6 .6 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

0 .3 0 0 K g






3 5 0 b a r / 1 .3 = 2 7 0 b a r

1.03.03.01

OWC-30-SE-VMP-14

COUNTERBALANCE VALVE WITH RELIEF VALVEAND EXTERNAL PILOT

25


Luce nominale

Portata min/max







serraggio Peso

PE R FO R M A N C E

Rated size


peak pressure Max


ratio

Room temperature

Oil temperature


Tightening torque

Weight


0 0 1 6 2 4 A X 0

Fori di pilotaggioPilot holes

A Ø 0 .5B Ø 0 .7C Ø 0 .9


624




V2-C2 GAS(BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 /4 ” 6 2 5 - 6




1.03.03.02 26




250 bar


(65)

624

D N 6

1 / 2 5 l/ m in - 0 .2 6 / 6 .6 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

0 .3 0 0 K g






3 5 0 b a r / 1 .3 = 2 7 0 b a r

1.03.03.03

OWC-30-SE-VMP-14-L

COUNTERBALANCE VALVE WITH RELIEF VALVEAND IN LINE BODY

27


Luce nominale



max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight



625




V1-C1-PILGAS (BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 /4 ” 6 2 5 - 6





O 4 : 1F 7 : 1

1.03.03.04 28




250 bar


(65)

625

29

D N 6

1 / 2 5 l/ m in - 0 .2 6 / 6 .6 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

0 .3 0 0 K g






3 5 0 b a r / 1 .3 = 2 7 0 b a r

1.03.03.05

OWC-30-SE-VMP-14-L-PSCOUNTERBALANCE VALVE WITH RELIEF VALVE

AND IN LINE BODY


Luce nominale

Portata min/max







serraggio Peso

PE R FO R M A N C E

Rated size


peak pressure Max


ratio

Room temperature

Oil temperature


Tightening torque

Weight



705




V1-C1-PILGAS (BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 /4 ” 6 2 5 - 6


7 0 5

1.03.03.06 30




350 bar


(138)

705





D N 6 /8 /1 0

1 / 6 0 l/ m in - 0 .2 6 / 1 5 .9 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

4 .2 5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 m ic ro n

1.04.01.01

A-WB-CC-SE-...-L-...COUNTERBALANCE VALVE FOR CLOSED CENTRE SPOOL WITH

IN LINE BODY

31





max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Min/max rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight


0 0 1 5 4 9 0 X 0


O 4 .2 5 : 1D 8 : 1








(138)

C am po taratu ra 6 0 ÷ 3 5 0 bar(m olla colore ros s o)

Setting range 6 0 ÷ 3 5 0 bar(red s pring)





(142)

548549447446456455


X G rano - D ow elZ Taratu ra fis s a - F ix ed s ettingH Piom bata - Sealed


1.04.01.02 32


549446



V1-C1 GAS(BSPP)

P QL u ce nom inale

Rated s iz e

DN

Portata m ax

M ax flow -rate

l/min - GPM

5 5 3 0 1 /4 ” 6 2 0 - 5

3 /8 ” 8 4 0 - 1 0455

548447456 1 /2 ” 1 0 6 0 - 1 5


5 5 3 0

6 5 3 5

D N 1 2 /1 4

1 / 1 6 0 l/ m in - 0 .2 6 / 4 2 .3 G PM

4 5 0 b a r - 6 5 2 5 PSI

3 5 0 b a r - 5 0 7 5 PSI

6 .2 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 ÷ 5 0 m ic ro n






3 5 0 b a r / 1 .3 = 2 7 0 b a r

Fornitura standard valvola: corpo in allumi-nio. A richiesta corpo in acciaio.

Aluminium body valves as standard, steelbody on request

1.04.02.01

OWC-SE-...-L-CC-..

COUNTERBALANCE VALVE FOR CLOSED CENTRE SPOOL WITHIN LINE BODY

33





max. di taratura



Temperatura olio


Coppia di serraggio

Peso

PE R FO R M A N C E

Min/max rated size


peak pressure Max

setting pressure


Room temperature

Oil temperature


Tightening torque

Weight


0 0 1 4 6 8 0 X 0


O 6 .2 : 1G 4 .1 : 1




220 bar


(138)

468469




1.04.02.02 34


468469



V1-C1 GAS(BSPP)

A BL u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

4 0 1 4 0 3 /4 ” 1 2 1 2 0 - 3 1

1 ” 1 4 1 6 0 - 4 2

Campo taraturaSetting range C D 9

5 1 2

05 0 1 6 5 1 0 7 1 4 2

D N 1 0

1 / 8 0 l/ m in - 0 .2 6 / 2 1 G PM

3 5 0 b a r - 5 0 7 5 PSI

8 .5 : 1

- 3 0 ° C + 5 0 ° C

- 3 0 °C + 8 0 ° C

3 0 ÷ 5 0 m ic ro n






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.


1.04.02.03

OWC-SE-100-CC-12-R8.5-...COUNTERBALANCE VALVE FOR CLOSED CENTRE SPOOL WITH

IN LINE BODY

35


Luce nominale

Portata min/max






serraggio Peso

PE R FO R M A N C E

Rated size



ratio

Room temperature

Oil temperature


Tightening torque

Weight





220 bar


(138)

602

602

D IM E N SIO N S



V1-C1 GAS(BSPP)

L u ce nom inale

Rated s iz e

DN

Portata m ax M

ax flow -rate

l/min - GPM

1 /2 ” 1 0 1 5 0 - 3 8





O 8 .5 : 1

1.04.02.04 36


single counterbalance valves with in line body · the threaded ports are u s u ally g as ty pe, cy...

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