Design Standard: API 602, BS 5352
Material do corpo: ASTM A350 LF2
Nominal Diameter: 1 Inch, DN25, 25MM
Pressão: 800 libras
Conexão final: flange RF
Cara a cara: ASME B16.10
Teste e inspeção API 598
Swing check valves
WE provide swing check valves ranging from DN15 to DN600. Our swing check valves are characterized by their convenient maintenance access and can be installed horizontally.
A swing check valve is mounted with a disc that swings on a hinge or shaft. The disc swings off the seat to allow forward flow and when the flow is stopped, the disc swings back onto the seat to block reverse flow. The weight of the disc and the return flow has an impact on the shut-off characteristics of the valve.
Advantages of Our swing check valves
Our swing check valves are designed with focus on easy access to maintenance. By unscrewing a few bolts the bonnet assembly including hinge and disc can be removed from the body, and maintenance can be performed.
metal-seated, forged steel, swing check valves provide superior performance and reliability in a wide range of applications.
Pressure Class: ASME Class 800 LB, 900 LB, 1500 LB, 2500 LB
Body Materials: ASTM A105, ASTM A350 LF2, ASTM A350 LF3, ASTM A350 LF5, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F51, ASTM A182 F53, ASTM A182 F5, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91, Monel, Inconel, Hastelloy
Conforming to API 602 and ASME B16.34, this economical and reliable swing check valve offers excellent sealing capabilities in horizontal or vertical positions.
Typical Applications:
Process Lines
Condensate Lines
Hot and Cold Water Systems
Thermal Oil Systems
Typical Industries:
Boiler Plants
Laundries
Steam Plants
Process Plants