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Check Valves

Generant manufactures a broad standard product offering of Check Valves whether your application requires ultra low cracking pressures or MAWP’s of up to 10,000 Psi. Consider the type of Check Valve utilized for optimized system performance.

Generant has the ability and experience to take many of the sealing geometries to create custom solutions for unique applications.

Check Valve (CV) • Design: High Flow, Poppet Type Check Valve. • Size: 1/8” to 2”. • Configuration: Female by Female. • Materials of Construction: Brass to 3,000 Psi, Stainless to 4,500 Psi MAWP. • Many standard seal materials and crack pressures. • Cryogenic Liquid Service. • Available Cleaned for Oxygen Service and for use in Cryogenic Systems.	Poppet Check Valve (PCV) • Design: Compact, Poppet Type, Instrumentation Check Valve. • Size: 1/8” to 1/2”. • Configurations: Male NPT, Female NPT and BI-Lok Dual Ferrule Tube Connection. • Materials of Construction: Brass and Stainless Steel up to 3,000 Psi MAWP. • Many standard seal materials and crack pressures. • Available Cleaned for Oxygen Service.
One Piece Check Valve (OPC) • Design: Compact, Economical One Piece Body, Poppet Type Check Valve. • Size: 1/4” and 1/2”. • Configurations: Male NPT and Female NPT. • Materials of Construction: Brass and Stainless Steel up to 3,000 Psi MAWP. • Many standard seal materials and crack pressures. • Available Cleaned for Oxygen Service.	Adjustable Check Valve (ACV) • Design: Adjustable Crack Pressure, One Piece Body, Poppet Type Check Valve. • Field Adjustable and/or Supplied Factory Preset. • Size: 1/4” and 1/2”. • Configurations: Male NPT and Female NPT. • Materials of Construction: Brass and Stainless Steel up to 3,000 Psi MAWP. • Many standard seal materials. • Available Cleaned for Oxygen Service.
Inline Check Valve (ICV) • Design: Compact, Economical, Low to Medium Pressure, Poppet Type Check Valve • Size: 1/4” to 3/4” • Configurations: Male and Female NPT • Materials of Construction: Brass and Stainless Steel up to 800 Psi MAWP • Many standard seal materials and Crack Pressures • Available Cleaned for Oxygen Service	High Pressure Check Valve (HPCV) • Design: Severe Service, High Pressure, Poppet Type Check Valve • Size: 1/4” to 1/2” • Configurations: Male and Female NPT • Materials of Construction: Brass and Stainless Steels up to 10,000 Psi MAWP • Many standard Seal Materials and Crack Pressures • Available Cleaned for Oxygen Service
Disc Check Valve (DCV) • Design: Quick Acting, Low Pressure, Floating Disc Type Check Valve • Crack Pressure less then 1” H2O • Size: 1/4” and 3/8” • Configurations: Female by Female NPT • Materials of Construction: Brass and up to 500 Psi MAWP • Many standard Seal Materials • Available Cleaned for Oxygen Service	Cryogenic Check Valve (KCV) • Design: Brass (7000 psi) One Piece Body, High Pressure Cryogenic Liquid Service Check Valve • Configuration: Female NPT Inline • Size: 1/2” and 3/4” • Available Cleaned for Oxygen Service
Cartridge Check Valve (CCV) Generant offers a variety of Cartridge Check Valves in various materials of construction that are easily manifold mounted. From 5/16” to 1-1/4” OD and Pressures up to 6,000 psi, these offer system designers flexibility in tight areas and eliminate inlet and outlet connections.