VELOCITY CHECK VALVE

SigmaHLR offers a two position, two way, normally closed, manual reset flow control velocity check valve. For more information or to purchase this product, contact SigmaHLR Sales at 972-355-3047.

HLR 7790B VELOCITY CHECK VALVE

The HLR 7790B is a two position, two way Normally Closed, Manual reset, flow control, safety valve. It is used to pressurize a pressure monitoring device’s control circuit. Velocity Check Valves respond to downstream pressure differential by insta … Read more

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Above you have found our core product line that fits numerous applications. In the case of which you are in need of a specific material, temperature rating, or other technical specification, please contact us to see our other offerings we provide to fulfill your needs.

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Available Seals: Viton, Urethane, Arctic, Kalrez, Alfas, and Teflon

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Exotic Materials Available include: Inconel, Hastelloy, Monel, and Duplex Stainless Steel