Ayvaz FPCV-20 Piston Type Check Valve API 602 1″
Guarantees leak-tight backflow protection even under extreme pressure and temperature.
Ayvaz FPCV-20 Piston Type Check Valve API 602 provides uninterrupted backflow protection in extreme conditions. In addition, its forged ASTM A182 F22 alloy steel body delivers far greater structural integrity than cast alternatives. Therefore, it confidently manages system control in petrochemical, power, and heavy industry facilities.
The spring-loaded piston mechanism reacts instantly at minimal pressure differentials to keep flow unidirectional. Moreover, Stellit 6 coated disc and seat surfaces offer outstanding resistance to wear and corrosion. As a result, the valve maintains stable flow control even with superheated steam, hot oil, and high-temperature fluids.
Ayvaz FPCV-20 Piston Type Check Valve — Technical Specifications
It is particularly preferred in steam lines of power plants, petrochemical reactor outlet lines, and hot oil transfer applications. Furthermore, the socket weld connection provides unlimited positioning flexibility. Consequently, its 1-inch size integrates perfectly with standard industrial piping.
Key Advantages
- Stellit 6 coating provides superior protection against wear and corrosion.
- Spring-loaded piston mechanism ensures automatic backflow prevention.
- Forged steel construction guarantees long service life and high structural integrity.
Applications
- Backflow protection in steam line systems of power plants.
- Petrochemical reactor outlet lines and hot fluid transfer.
- High-pressure line safety in thermal energy facilities.
In conclusion, the Ayvaz FPCV-20 Piston Type Check Valve API 602 offers maximum protection and flow control in critical industrial lines. ORFA Industrial has supplied high-quality products like this professional check valve as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support for orders and inquiries.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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