- Wafer TypeCast Iron (IS 210 Gr. FG 200) Cast Carbon Steel (ASTM A 216 GR. WCB) Any other alloy as per Buyer’s Specifications
- S.S. 304 / S.S. 316S.S. 304 / 316 / 304L / 316L
- Flangeless, Wafer type, Sandwich typeMfg. Standard
- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
Product Features: Smaller in size and lighter weight More feasible in operation Dual spring loaded plates / disc hinged on a central hinge pin Operates on the differential pressure between fluid flow pressure & spring torsion pressure Only Check Valve which can be installed for flow upside down due to spring assisted closure Efficient and Positive sealing under most flow and pressure conditions. Valve closes before flow reversal at zero velocity Long life and trouble -free operation