| Specifications |
| Flangeless / Water type | 150 PSI Upto 1250 mm (50”) |
| Short-Body Flanged Ends | Upto 2000 mm (80”) |
| Long-Body Flanged Ends | Class 25 / 75 / 50 Up to 1100 mm (44”) |
| Manufacturing Standard | Iron - AWWA C504 / UL 1091 Steel - API 1609 / BS 5155 |
| Tests & Inspections | AWWA - C 504 / API 598 |
| Materials & Services |
| General working conditions | | Body | Disc | Seal |
| Water, Steam | Liquid - 100C to 1200C Dry - 100C to 1200C | Cast Iron Cast Steel Cast Iron | Stainless Steel Rubber Nylon Coated | E.P.D.M. Nitrile |
| Sea Water | | Cast Iron (Rubber Lined) | Cast Iron Nylon Coated | Nitrile Rubber |
| Oils, Fuils | Liquid - 100C to 900C | Cast Iron | C.I.Nylon | Nitrile |
| Gases | Dry - 100C to 900C | Cast Steel | Coated | Rubber |
| Dyestuff | Liquid - 100C to 2000C | Cast Steel | Stainless | Nitrile |
| Chemicals | Dry - 100C to 2000C | | Steel | Rubber |
| Highly Corrosive Elements | Upto 900C | Stainless Steel | Stainless / Alloy Steel | E.P.D.M. |