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DCV Series Disc Check Valve

Brand: Generant Inc

The DCV Series unique Floating Acetal Copolymer Disc design allows for a positive bubble tight seal with as low as one inch of water crack pressure. 

Rated for service up to psig: 500 (kPa: 3,447, bar: 34.47), the DCV Series is available with many standard elastomer seal options, making it a versatile choice for many low pressure applications. 

DCV Series valves can be ordered cleaned for Oxygen service.
Features
  • Ideal for high cycling applications
  • Quick acting: Less than 10 Milliseconds to seal from reversing flow
  • No Spring: Valve is operated solely by the flow of the media
  • Bubble tight closure from zero to psig: 500 (kPa: 3,447, bar: 34.47)

Specifications

Brand

Cap Material

  • End Cap: Brass, ASTM B16

Disc Material

  • Poppet Disc: Acetal Copolymer

Enclosure, Body Material

  • Brass

Flow Capacity

  • 1/8” & 1/4”: 0.8 Cv
  • 3/8”: 1.35 Cv

Materials of Construction

  • 316 Stainless Steel

NPT Connection

  • 1/4” NPT Female
  • 1/8” NPT Female
  • 3/8” NPT Female

O-Ring Material

  • Viton

Operating Pressure

  • psig: 0 to 500 (kPa: 0 to 3,447, bar: 0 to 34.47) - Max.

Response Time

  • Quick Acting: < 10 milliseconds to Seal from Reversing Flow

Seat / Seal Material

  • Seal: Buna-N
  • Seal: Ethylene Propylene
  • Seal: Silicone
  • Seal: Viton

Temperature Range

  • -40° to 100° C (-40° to 210° F)
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