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Pilot operated check valve with vented pilot

mod. VBS-L-PS


Type V C Pil Max flow[l/min]
VBS-L-PS-14 1/4" GAS 1/4" GAS 20
VBS-L-PS-38 3/8" GAS 1/4" GAS 35
VBS-L-PS-12 1/2" GAS 1/4" GAS 50
Max pressure 350 bar
Pilot ratio 11:1
Cracking pressure 5 bar

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

Click to enlarge
code description
(Ordering code)
Max flow
l/min gpm
Max pressure
bar psi
threads
VB000020 VBSLPS14 20 5.3 350 5075 G1/4
VB000021 VBSLPS38 35 9.2 350 5075 G3/8
VB000119 VBSLPS12 50 13.2 350 5075 G1/2
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