Control Cla-Val - Aviation - Back Pressure / Pressure Relief Control Valves - 50-48 & 650-48 Back Pressure & Check Valve
Control Cla-Val - Aviation - Back Pressure / Pressure Relief Control Valves - 50-48 & 650-48 Back Pressure & Check Valve

Cla-Val - Aviation - Back Pressure / Pressure Relief Control Valves - 50-48 & 650-48 Back Pressure & Check Valve

Standard (Options)
  • ANSI
Connection (Options)
  • Flanged
Material (Options)
  • ASTM A216 WCB
  • ASTM B62 Cast Bronze
  • Ductile Iron
  • Cast Stainless Steel 303
  • Cast Aluminum 356-T6
Pressure Rating (Options)
  • 150 lbs
  • 250 lbs
  • 300 lbs
 

The Cla-Val Model 50-48 Back Pressure and Check Valve is a hydraulically-operated, diaphragm actuated, globe or angle pattern valve. It is available in various materials and full range of sizes. It consists of three major components: body, diaphragm assembly and cover. The diaphragm assembly is the only moving part. The rugged simplicity of design and packless construction assure a long life dependable, trouble-free operation. Should the diaphragm become damaged the valve will fully open. 

The 50-48 Back Pressure and Check Valve is used in many types of piping systems requiring back pressure and relief operations.

Cla-Val - Aviation - Back Pressure / Pressure Relief Control Valves - 50-48 & 650-48 Back Pressure & Check Valve