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Leader Check Valves
Swing and lift check valves in cast steel, cast SS, brass, bronze, gun metal and ductile iron — reverse-flow protection for water, steam and utility systems across PSU and defence installations.
Class
Class 150 / Class 300 / PN-16
Size
½" – 12"
Materials
6
Full Specification
SpecificationLEADER-CHECK-VALVES
- Pressure Class
- Class 150 / Class 300 / PN-16
- Size Range
- ½" – 12"
- Body Materials
- Carbon Steel (CS), Stainless Steel (SS), Brass (Brass), Bronze (Bronze), Gun Metal (GM), Ductile Iron (DI)
- Standards
- IS:5312, BS 5153
- End Connections
- Flanged, Threaded
- Documentation
- MTC EN 10204 3.1 with every lot; 3.2, IBR Form III-C, hydro test reports per PO
Construction & Features
- Swing & lift check patterns
- IS:5312 / BS 5153 design basis
- Multi-material: CS, cast SS, brass, bronze, GM, DI
- Flanged & threaded ends
Applicable Industries
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