Check Valve - 81-02 & 681-02 | Cla-Val | Philippopoulos s.a.
Check Valve - 81-02 & 681-02 | Cla-Val | Philippopoulos s.a.

Check Valve - 81-02 & 681-02 | Cla-Val

Reliable Water Flow Control: Check Valve - 81-02 & 681-02 | Cla-Val

Experience seamless water system protection with the Check Valve - 81-02 & 681-02 | Cla-Val, a trusted solution designed to prevent backflow and ensure smooth, one-way water movement. Built for performance and durability, this check valve is your answer to leak-free, worry-free water management for residential, commercial, and industrial settings.

Features & Benefits of the Check Valve - 81-02 & 681-02 | Cla-Val

  • Prevents Backflow: Keeps your water system safe by allowing water to travel in only one direction, avoiding contamination and system damage.
  • Automatic Operation: Works without manual intervention. Once installed, it automatically stops reverse flow, making your water system practically maintenance-free.
  • Corrosion-Resistant Materials: Built with high-quality materials that resist rust and corrosion, ensuring long service life even in challenging conditions.
  • Quiet Performance: Designed to open and close smoothly, reducing annoying noises and vibrations for a peaceful water system operation.
  • Energy Efficient: Low pressure drop means minimal impact on your water flow, promoting efficiency and saving on energy costs.
  • Easy Installation: User-friendly design makes setup quick and straightforward, even for those with limited plumbing experience.
  • Trusted Cla-Val Quality: Manufactured by industry leader Cla-Val, ensuring reliability and consistent performance in every valve.

The Check Valve - 81-02 & 681-02 | Cla-Val is ideal for anyone seeking a robust, dependable solution for water flow control. Its advanced design protects your system from unwanted backflow, making it essential for every water user. Whether safeguarding drinking water, irrigation, or industrial processes, this check valve brings peace of mind and effortless operation to every installation.

Choose the Check Valve - 81-02 & 681-02 | Cla-Val for proven protection and smooth water flow—making every drop count.

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

Datasheet and documents

Description

The Cla-Val Model 81-02/681-02 Check Valve is a hydraulically operated No-Slam Check Valve with dual speed controls. This valve opens 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.

This valve is ideally suited for use where a positive shutoff is required. The rubber disc assures tight sealing even if the fluid contains grit or other small-size particles. The simple backless design ensures reliable operation and freedom from leaks.