Check Valves Cla-Val - Check Valve - 81-01 & 681-01
Check Valves Cla-Val - Check Valve - 81-01 & 681-01

Cla-Val - Check Valve - 81-01 & 681-01

Cla-Val’s sturdy and reliable check valves provide non-slam closure, have a low head loss and close drip-tight.

Standard (Options)
  • ANSI
Connection (Options)
  • Flanged
Material (Options)
  • Bronze
  • ASTM A216 WCB
  • Ductile Iron
Pressure Rating (Options)
  • 150 lbs
  • 300 lbs
 

The Cla-Val Model 81-01 and 681-01 Check Valve are hydraulically operated No-Slam Check Valves. Both valves open when the pressure at the inlet exceeds the discharge pressure. A gradual rate of opening prevents sudden opening surges. When a pressure reversal occurs the higher downstream pressure is applied to the cover chamber through the control tube lines, and the valve closes drip tight.

Cla-Val - Check Valve - 81-01 & 681-01