The VA and VG series are pneumatic valves, providing normally open/normally closed functions, operating pressures of 6000,10,000 and 15,000 psig / 414,690 and 1034 bar, very long cycle life, optional solenoid valves. Suitable for liquid and gas applications. Suitable for high pressure cycle testing, pneumatic and hydraulic control panels and R&D laboratories.
Product specification
Maximum working pressure 3500,6000,10,000 psig / 241,414,690 bar
Body brass, 316 stainless steel
Seat material CTFE, PEEK, Tefzel®ETFE, Vespel®
O-ring Buna-N, Kalrez®, Viton®, vinyl propylene (EP), Polyurethane
Spare Ring Teflon®, CTFE
Stem 17-4 Stainless steel
The remaining parts are 316 stainless steel and brass
VA Series Port Sizes and Types 1/4 NPTF, 3/8 NPTF, 1/4 SAE, 1/8 NPTF (changes Cv to.5)
VG Series port sizes and types 3/8 NPTF, 1/2 NPTF, 3/4 NPTF, 3/8 SAE, 1/2 SAE
Flow VA series valves: Cv = 0.75
VG series valves: CV = 2.0
Weight (approximate) VA Series Valves: 3 lb /1.4 kg
VG Series Valves: 5 lb /2.3 kg
