Generant High Pressure Check Valve, Series HPCV
Images are representations only.

Series HPCV High Pressure Check Valve

Brand: Generant Inc
Request Information
Favorite

Series HPCV is a High Pressure, One-Piece Body, Zero Leak, Check Valve for High Pressure and Severe Service applications. 

The unique design features a fully retained encapsulated O-ring seal with metal to metal backup for long service life. Available in Brass, 316 and 17-4 PH Stainless Steel to psig: 10,000 (kPa: 68,948, bar: 689.5).
Features
  • One-piece body design
  • Encapsulated seal with metal backup
  • Self purging design prevents leakage
  • Increasing pressure increases sealing efficiency

Specifications

Brand

Cracking Pressure

  • Nominal - psig: 2 to 5 (kPa: 14 to 34, bar: 0.14 to 0.34)

Enclosure, Body Material

  • 316 Stainless Steel
  • 630 Stainless Steel
  • Brass

Flow Capacity

  • Flow Coefficient: 0.69 to 1.83 Cv

Materials of Construction

  • Spring Retainer, O-Ring Shroud: 303 Stainless Steel, ASTM A582
  • Spring Retainer: 316 Stainless Steel - ASTM A479
  • Spring Retainer: Brass, ASTM B16

NPT Connection

  • 1/2” NPT Female
  • 1/2” NPT Male
  • 1/4” NPT Female
  • 1/4” NPT Male

Nut & Bolt Material

  • Locknut: Corrosion Resistant Austenitic Steel (CRES)

O-Ring Material

  • Buna-N
  • Teflon
  • Viton

Operating Pressure

  • psig: 5,000 to 10,000 (kPa: 34,500 to 69,000, bar: 345 to 690) - Max.

Proof Pressure

  • psig: 7,500 to 15,000 (kPa: 51,700 to 103,400, bar: 517 to 1,034)

Seat / Seal Material

  • Seal: Buna-N
  • Seal: Teflon
  • Seal: Viton

Spring Material

  • 302 Stainless Steel - ASTM A313

Stem Material

  • 316 Stainless Steel - ASTM A479
  • 630 Stainless Steel (17-4 PH), ASTM A564
  • Brass, ASTM B16

Temperature Range

  • -73° to 204° C (-100° to 400° F)
show more