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  • Check Valves
  • SSI 

    Check Valve, 8", Single, Inline Double Disc, Cast Iron, Flange x Flange

  • Item # 1RXK4
  • Mfr. Model # 0800-125WTIBB-T
Check Valve,  8",  Single,  Inline Double Disc,  Cast Iron,  Flange x Flange
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Product Details

With a design that helps reduce seat wear, this SSI double disc check valve can minimize water hammer, surge, and backflow in piping systems. Wafer-style model fits between flat-face and raised-face flanges. Valve design has independent springs to help optimize valve plate closing rates while minimizing spring stress. Suitable for use in liquid and air service in industrial process, wastewater, and pulp and paper industries.
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Technical Specifications

Item # 1RXK4
Mfr. Model # 0800-125WTIBB-T
UNSPSC #40141634
Catalog Page 2900
Shipping Weight 38.4 lbs
Country of Origin China *
Item - Check Valves Check Valve
Flow Design Single
Mechanism and Body Design Inline Double Disc
Body Material - Valves Cast Iron
Pipe or Tube Size - Check Valves 8"
Connection Type - Check Valves Flange x Flange
Cracking Pressure - Check Valves 0.300 to 1.250 psi
Mounting Orientation - Check Valves Horizontal, Vertical
Seal Material - Check Valves Buna-N
Max. Temp. - Valves 300 Degrees F
Min. Temp. - Valves 60 Degrees F
Max. Water Pressure - Valves 200 psi @ 250 Degrees F
Max. Steam Pressure - Valves 200 psi WSP
Seat Material - Check Valves Buna-N
Spring Material - Check Valves Stainless Steel
Flow - Valves 6000 gpm
Full Flow - Valves Yes
Application - Valves Process Piping
Length 11"
Width 3-3/4"
Overall Height 11"
Standards API 598 and FM Approval
* This product's country of origin is subject to change

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