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)
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