Check Valve - 81-01 & 681-01 | Cla-Val | Philippopoulos s.a.
Check Valve - 81-01 & 681-01 | Cla-Val | Philippopoulos s.a.

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

Reliable Flow Control Made Easy – Discover the Check Valve - 81-01 & 681-01 | Cla-Val

The Check Valve - 81-01 & 681-01 | Cla-Val brings you trusted performance and peace of mind for your water system. Designed for efficiency and longevity, this check valve guarantees water moves in the right direction, prevents backflow, and helps protect your valuable equipment. Whether you need smooth operation for irrigation, municipal systems, or commercial water use, this dependable solution fits your needs.

Features & Benefits of Check Valve - 81-01 & 681-01 | Cla-Val

  • Dependable Backflow Prevention: Stops water from reversing, protecting your system from contamination and damage.
  • Automatic Operation: Works seamlessly once installed—no manual adjustments required, saving you time and effort.
  • Durable Construction: Built with high-quality materials to resist corrosion and wear, ensuring years of consistent service.
  • Low Maintenance: The design reduces the need for frequent checks or repairs, keeping costs down and operations smooth.
  • Silent Performance: Engineered for quiet operation, it eliminates annoying water hammer noises often found with lesser valves.
  • Easy Installation: Straightforward setup means less hassle and minimal downtime—perfect for both new systems and upgrades.
  • Versatile Use: Ideal for a variety of water supply applications, from municipal utilities to commercial buildings.

Every feature of the Check Valve - 81-01 & 681-01 | Cla-Val is designed to support reliability and ease for users of any experience level. It automatically blocks unwanted reverse flow, keeping your water clean and your pipes safe. The tough exterior construction withstands harsh environments, while its clever internal design means you spend less time on upkeep and more time focusing on what matters.

Choose a check valve that stands the test of time with the 81-01 & 681-01 by Cla-Val. Experience unmatched security, smooth flow, and hassle-free operation every day.

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

Description

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.