375AST

Reduced Pressure Principle Backflow Preventer with Stainless Steel Body

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Product Image 600x600 - 375AST

375AST

Reduced Pressure Principle Backflow Preventer with Stainless Steel Body

The 375AST Reduced Pressure Principle Backflow Assembly is utilized in high hazard applications for all applications and market segments, protecting against backsiphonage and backpressure of contaminated water into the potable water supply. The 375AST offers lightweight design with a high quality, 304L grade stainless steel valve body and sensing line, plus stainless steel internals, fasteners, and springs. Multiple options for end connections, such as NRS, OS&Y, and Butterfly shut-off valves, offer supreme installation versatility, and its corrosion-resistant design saves you money on maintenance costs.

  • Short lay-length for small space installation
  • Reliable performance and improved flow characteristics from patented Compound Check, allowing for installation in lower-pressure systems
  • Available as backflow replacements/retrofit 375ASTR for custom length, drop in replacement
  • Ideal for any backflow replacement
  • Lower maintenance costs from corrosion resistance of stainless body
  • Available in flanged, grooved, or grooved X flanged end connections for installation versatility
RK8-RV-COVER

Relief Valve Cover Repair Kit 8" and 10" used with RK8-RV-COVER. Kit contains Bolt, Cover (x6), Cover, and Sensing Tube Fitting.

RK8-RV-ASSY

Relief Valve Assembly Repair Kit, 8" and 10" 375DA used with RK8-RV-ASSY. Kit contains O-O-Ring, Relief Valve, Relief Valve Assembly, Bolt, Relief Valve (x2), and Sensing Tube Fitting.

RK8-RV375AST-HOSE

Braided Hose Kit, 8" and 10" 375AST RV used with RK8-RV375AST-HOSE. Kit Contains Sensing Tube Fitting (x2), and Sensing Tube

RK8-375RVCI

Relief Valve Complete Internals Repair Kit, 8" and 10" used with RK8-375RVCI. Kit Contains O-Ring, Upper Plunger, Upper Plunger, Diaphragm, Lower Plunger, Seal Ring, Seal Retainer, Washer, Bolt, Relief Valve Spring, Relief Valve Seat, O-Ring, Relief Valve Seat, and O-Ring, Relief Valve.

RK8-375

Complete Relief Valve Repair Kit, 8" and 10" used with RK8-375. Kit Contains O-Ring, Upper Plunger, Diaphragm, Seal Ring, Relief Valve Spring, O-Ring, Relief Valve Seat, and O-Ring, Relief Valve.

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