Cast Iron Non Return Valve

The offered Cast Iron Non Return Valve is used in fuel injection systems; the injectors are simply check valves which are designed to work with a high opening pressure and would be found in aircraft fuel systems as well as on spacecraft where the launch vehicle would use include them in the propulsion propellant control. These values allow fluid, whether in the form of liquid or gas, to flow in only one direction. The non-return valve is really just another safety device. Although the Cast Iron Non Return Valve should not be relied upon for primary shut-off, it does restrict the flow of steam back from the header into the boiler.  

• Product Name : ISI Marked Cast Iron Non Return Valve as per IS 5312
• Product Description : Bolted Cover, Swing Type
• Body, Cover & Hinge : Cast Iron as per IS 210 FG 200
• Body Seat Ring : Bronze as per IS 210 FG 200
• Type Of Disc : Cast Iron as per IS 210 FG 200
• Disc Face : Rubber as per IS 638 Type B
• Hinge Pin : Stainless Steel as per IS 1363
• Washer : Carbon Steel as per IS 1363
• Side Plug : Stainless Steel as per IS 6603
• Gasket : Rubber as per IS 638 Type B
• Stem : Stainless Steel as per IS 6603
• Stud & Nuts : Carbon Steel as per IS 1363
• Test Pressure : 1.0 Mpa
• End Details : Flanged Ends as per IS 1538