A gate valve is a valve that controls liquid flow by lifting a gate away from the fluid path. It provides a straight-through unobstructed flow, reducing pressure drop. Caliper Overseas is a reliable gate valve manufacturer and supplier in India, supplying long-lasting and precision-made valves for different industrial uses.
These valves feature tight closing, corrosion resistance and strong construction. They are specifically designed to function reliably and can be supplied in stainless steel, alloy steel, carbon steel, brass and copper-nickel. Our valves meet international specifications such as DIN / EN, ASME / ANSI and IBR and are suitable due to compatibility and quality. Gate valves feature strong pressure endurance and smooth performance which make them a perfect choice for shut-off functions in pipeline systems and process equipment.
Contact us today to select the appropriate gate valve for your system.

| Design Standards | MSS SP 81 |
|---|---|
| Ansi Class / Rating | 150#/PN 10 |
| F to F Standard | ASME B16.10 |
| Size | 50 MM TO 600 MM |
| Ends | Wafer Lugged End, Full Lugs, Wafer Type, Flangeless |
| Valve Operation | Mannual, Pneumatic, Cylinder, Bevel Gear, Electric Motor, Chain Wheel, Lever |
| Pressure Rating | 50 mm to 300 mm –150 psi 400 mm to 450 mm –75 psi 500 mm to 600 mm –50 psi |
| End Connections | A choice of flanged, RTJ flanged or buttwelding end for piping flexibility. |
| Application & uses | Pulp & Paper Industry Cement Plant Oil Refineries Chemical & Steel Industry Sugar Industry Power Plant |
| 1. | Plate | Carbon steel |
| 2. | Stem | Stainless steel |
| 3. | Stem nut | Bronze |
| 4. | Bolt | Stainless steel A4 |
| 5. | Top packing gland | Ductile iron GJS-400-15 (GGG-40) |
| 6. | Packing | NBR + PTFE |
| 7. | Bolt | Stainless steel A4 |
| 8. | Body | Ductile iron GJS-400-15 (GGG-40) |
| 9. | Gate | Stainless steel 316 |
| 10. | U-shaped seal | Steel / NBR |
| 11. | Bolt | Stainless steel A4 |
| 12. | Handwheel | Steel |
| 13. | Washer | Stainless steel A4 |
| 14. | Bolt | Stainless steel A4 |
| 15. | Bearing | Carbon steel |
Gate Valves in Distillery Plants
Gate Valves in Sugar Industries
Gate Valve in Process Industries
Gate Valve in Power Plants
Gate Valve in Refineries
Gate Valve in Petrochemical Plants
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