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125FC / 250FC Cast Iron, Flanged Silent Check Valve - Image 1
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125FC / 250FC
Cast Iron, Flanged
Silent Check Valve

The 125FC and 250FC are silent (non-slam), center guided, flanged style check valves designed for back-flow prevention in water distribution and industrial applications. The silent (spring loaded) design closes the valve before full reverse flow occurs, protecting pumps and piping from surge and water hammer damage. The 125WC is suitable for vertical piping applications.

Please contact us for pricing and availability.

Product Information

Sizes Available

  • 2” to 18” (125FC) (50mm to 450mm)
  • 2.5” to 12” (250FC) (65mm to 300mm)

Pressure Rating

  • ASME Class 125 (125FC)
  • ASME Class 250 (250FC)

Temperature Rating

  • 125FC: 300°F (149°C) max
  • 250FC: 200°F (93°C) max

Design & Construction

  • A126-B Cast Iron body (125FC)
  • A126-A Cast Iron body (250FC)
  • Bronze disc and seat
  • EPDM O-ring
  • 316SS spring
  • Cracking Pressures
    • Horizontal: 0.3 PSID
    • Vertical: 0.75 to 1.25 PSID

Standards & Approvals

  • Design: ASME B16.1
  • Testing: API 598
  • Quality: ISO 9001:2015
  • Registration: CRN

Resources

Check Valves
Brochure21-0017

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