TESCOM™ VAVG Series Valves

TESCOM™ VAVG Series Valves
The VA and VG series are pneumatic valves that offer normally open/normally closed functions and operating pressures of 6000, 10000, and 15000 PSIG / 414, 690, and 1034 bar. These valves have an extremely long service life and an integrated solenoid valve option. They are suitable for liquid and gas applications, and are particularly well – suited for high – pressure loop testing, pneumatic and hydraulic control panels, and research and development laboratories.

Specifications
– Maximum working pressure: 3500, 6000, 10000 psig / 241, 414, 690 bar
– Valve body material: Brass, 316 stainless steel
– Valve seat material: Chlorotrifluoroethylene (CTFE), Polyetheretherketone (PEEK), Tefzel® Ethylene – Tetrafluoroethylene (ETFE), Vespel®
– O – ring: Nitrile rubber, Kalrez®, Viton®, Ethylene – Propylene rubber (E.P.), Polyurethane
– Support ring: Teflon®, CTFE
– Stem: 17 – 4 stainless steel
– Other parts: v
– VA series port sizes and types: 1/4 NPTF, 3/8 NPTF, 1/4 SAE, 1/8 NPTF (Change Cv to 0.5)
– VG series port sizes and types: 3/8 NPTF, 1/2 NPTF, 3/4 NPTF, 3/8 SAE, 1/2 SAE
– Flow capacity: 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
– Other information: For customized models or complete system solutions, please contact our staff.

Features
– Balanced poppet design provides high reliability and excellent service life.
– Normally open or normally closed.
– Low actuation force: 60 PSIG / 4.1 bar – minimum.
– High operating pressure: Up to 6000 psig / 414 bar (brass), up to 10,000 psig / 690 bar (stainless steel).
– Provides 15,000 psig / 1034 bar model.
– Has passed ISO 10524 pressure – temperature oxygen service.
– Optimized pneumatically assisted solenoid actuator (12V, 24V or 115V).

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