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Piston (Non-Slam) Check Valve

Brand: Stream-Flo Industries Ltd

Crown/Crown-Judd (USA) Non-Slam Piston Check Valves utilize a simple design that provides long-term reliability, superior performance, and low operating costs.
Features
  • Axial flow
  • Raised face, butt weld and RTJ ends
  • Simple, dependable design
  • Available for vertical flow-up or down service
  • Helical compression spring is engineered to effect valve closure automatically at zero velocity (before reverse flow begins)

Specifications

Sizes

  • 2” - 12”

Pressure Rating

  • Class 150 to 2500

Materials

  • Carbon steel
  • Stainless Steel
  • Exotic materials available upon request

Compliance/Certifications

  • API 6D
  • API Q1
  • ISO 9001
  • CSA Z245.15
  • ASME B16.34
  • NACE MR-0175, ISO 15156

Temperature

  • -45° C to 204° C/-50° F to 400° F
  • Custom temperature applications available

Options/Accessories

  • Exotic seals
  • Variable cracking pressures

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Documentation

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