Product name：Swing check valve with reduced bore passage
Product introduction：
Swing check valve to ANSI/ASME, with flange, forged steel A105, Trim 8 (Stellite/13% chrome steel), with reduced passage, cover flange, internal shaft.
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. Longer maintenance-free operation due to additional wear resistance due to armor overlay on the disc and seat ring.
2. Reliable sealing. The labyrinth cover seal on both sides prevents the sealing gasket from sagging.
3. Long service life and high functional reliability
4. The armored housing sealing surface and the robust valve sealing surface made of wear-resistant and corrosion-resistant material are suitable for a wide range of corrosive and aggressive media.
Technical Data：
Component Function | Avoid backflow |
Inlet connection method | Flange, Butt welding end face |
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 |
