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3/4" Cryogenic Check Valve
Brand: Generant Inc
Specifications
- Maximum allowable working pressure - psi: 7,000 (kPa: 48,263, bar: 482.6)
- Proof pressure - psi: 10,500 (kPa: 72,395, bar: 723.9)
- Burst pressure - psi: >25,000 (kPa: 172,369, bar: 1,724)
- Nominal crack pressure - psi: 5 (kPa: 34.47, bar: 0.3447)
- Flow coefficient: 4.75 Cv
- Body and Retainer material: CDA 360 Brass, ASTM B16
Specifications
Brand
Burst Pressure
- psi: > 25,000 (kPa: 172,369, bar: 1,724)
Cracking Pressure
- Nominal - psi: 5 (kPa: 34.47, bar: 0.3447)
Enclosure, Body Material
- Brass
Flow Capacity
- Flow Coefficient: 4.75 Cv
Materials of Construction
- Poppet: Neoflon PCTFE, ASTM D1430
- Retainer: CDA 360 Brass, ASTM B16
NPT Connection
- 3/4” NPT Male
Operating Pressure
- psi: 7,000 (kPa: 48,263, bar: 482.6) - Max.
Proof Pressure
- psi: 10,500 (kPa: 72,395, bar: 723.9)
Ring Material
- Spiral Retaining Ring: 302 Stainless Steel - ASTM A313
Spring Material
- Phospher Bronze, ASTM B159
Temperature Range
- Suitable for Cryogenic Service: -251.1° to 93.3° C (-420° to 200° F)
