Ayvaz Piston Type Check Valve API 602 FPCV-10
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Piston Type Check Valve Piston Type Check Valve API 602
The Piston-Type Check Valve is a type of backflow prevention valve supplied by ORFA Industrial Products Industry and Trade Inc., but not manufactured by ORFA. This special valve prevents reverse flow by allowing fluids to flow in only one direction. Designed specifically for high-pressure applications, the Piston-Type Check Valve is widely used in industrial plants, heating systems, and the petrochemical industry.
Product Features
Body Material: ASTM A105N Forged Steel
Cover: ASTM A105N Forged Steel
Site Material: Stellite 6
Disc Material: ASTM A182 F6A Stainless Steel
Pressure Class: Class 800
Connection Type: Socket Weld
Working Principle
The primary function of a piston-type check valve is to allow fluid in the system to flow only in a designated direction and automatically prevent reverse flow. The fluid pressure is adjusted to open the valve. When flow begins, the pressure difference created by the fluid pushes the disc-shaped piston, opening the valve. This allows for uninterrupted fluid flow.
When flow stops or reverses, the spring mechanism on the piston activates. The spring pulls the piston back to its starting position, thus closing against the flow. At this point, the seat and cap create a perfect seal, preventing any leakage.
Areas of Use
Chemical Processing: It is preferred in lines where aggressive chemicals are transported, thanks to its material integrity and chemical resistance.
Steam Systems: Operates reliably in steam lines exposed to high temperatures and pressures.
Water Treatment Facilities: Used in critical parts of the facility, it prevents contamination.
Oil and Gas Facilities: Ideal for ensuring safety and maintaining system integrity under high pressure.
Technical Advantages
Reliable Performance: Thanks to its hard and durable materials, it offers excellent performance even under high pressure and temperature.
Energy Efficiency: Prevents reverse flow, reducing the need for additional pumping power and saving energy.
Easy Maintenance: Socket weld connection type makes maintenance and repairs easy.
Long Life: Forged steel body and stainless steel disc offer superior protection against corrosion and wear.
The Piston-Type Check Valve, provided by ORFA Industrial Products Industry and Trade Inc. , offers an excellent solution for industrial and technical applications. It's ideal for professionals seeking high durability and reliability. If you're looking for safe and efficient flow control in your systems, consider this product.
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