Product name：Forged steel piston check valve
Product introduction：
Check valve to ANSI/ASME, with flange, forged steel A105, Trim 8 (Stellite/13% chrome steel), with reduced passage, cover flange, spring-loaded cone.
Application：
1. Boiler feed water
2. Conventional power plants
3. Petrochemical industry
4. Pipelines and oil storage tanks
5. Refinery equipment
6. Process technology
Advantages：
1. The armored sealing surfaces (seat and cone) are made of wear-resistant and corrosion-resistant materials, which ensure a long service life and high functional reliability.
2. Reliable sealing. The labyrinth cover seal on both sides prevents the sealing gasket from sagging.
Technical Data：
Component Function | Avoid backflow |
Inlet connection method | flange |
Housing Material | C 15 GAL CUZN, |
Hydraulic device housing nominal pressure | CL 150, |
Maximum nominal width of the first generation series | NPS 2 |
Minimum nominal width of the first generation series | NPS 1/2 |
Maximum permissible medium temperature | 593 °C |
Minimum permissible medium temperature | 0 °C |
