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Top  »  Products  »  counterbalance valves  »  DOUBLE EFFECT  »  Double effect overcentre valve with brake unclamping

Double effect overcentre valve with brake unclamping

mod. OVC-DE-L-SF


Max pressure 350 bar
Standard pilot ratio 4,25:1
Pilot ratio upon request 3:1 8:1 10:1
Type V,C F Maximum flow [l/min]
OVC-DE-L-SF-38 3/8" GAS 1/4" GAS 40
OVC-DE-L-SF-12 1/2" GAS 1/4" GAS 60
Setting The valve must be set at least 1.3 times maximum load induced pressure
Code Standard setting
bar (Q= 5l/min)		 Setting range
bar 		Spring color
01 100 20÷200 White
02 280 50÷350 Black
Options
-
reg_A.jpg 		C
reg_C.jpg 		D
reg_D.jpg

Performaces and calibrations are carried out by using hydraulic oil with 30 cSt viscosity at 50°C
Recommended viscosity 10 ÷ 420 cSt
Working temperature -20 ÷ +90 °C
Absolute filitration 25 μm

Ordering examples: OVCDELSF3802, OVCDELSF1201D
Click to enlarge
Click to enlarge
code description
(Ordering code)		 Max flow
l/min gpm
Max pressure
bar psi
threads
OVC00183 OVCDELSF3801 40 10.6 350 5075 G3/8 G1/2
OVC00184 OVCDELSF3802 40 10.6 350 5075 G3/8 G1/2
OVC00185 OVCDELSF1201 60 15.8 350 5075 G1/2 G1/4
OVC00186 OVCDELSF1202 60 15.8 350 5075 G1/2 G1/4
OVC00219 OVCDELSF38F01 40 10.6 350 5075 G3/8 G1/2
OVC00220 OVCDELSF38F02 40 10.6 350 5075 G3/8 G1/2
OVC00221 OVCDELSF12F01 60 15.8 350 5075 G1/2 G1/4
OVC00222 OVCDELSF12F02 60 15.8 350 5075 G1/2 G1/4
OVC00247 OVCDELSFCC3801 40 10.6 350 5075 G3/8 G1/2
OVC00248 OVCDELSFCC3802 40 10.6 350 5075 G3/8 G1/2
OVC00249 OVCDELSFCC1201 60 15.8 350 5075 G1/2 G1/4
OVC00250 OVCDELSFCC1202 60 15.8 350 5075 G1/2 G1/4
OVC00423 OVCDELSF3802A (ACCIAIO) 40 10.6 350 5075 G3/8
OVC00424 OVCDELSF1202A (ACCIAIO) 60 15.8 350 5075 G1/2
OVC00425 OVCDELSF38F02A (ACCIAIO) 40 10.6 350 5075 G3/8
OVC00426 OVCDELSF12F02A (ACCIAIO) 60 15.8 350 5075 G1/2
<< 4 / 16 in DOUBLE EFFECT >>
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