Bolted Bonnet Gate Valves are engineered for reliable shutoff in medium to high-pressure pipelines. The bolted bonnet design ensures a secure, leak-proof seal and simplifies maintenance. These valves deliver full flow capacity with minimal pressure drop, making them suitable for water supply systems, industrial plants, oil & gas networks, and chemical processing units. Their sturdy construction offers excellent durability, while the precision-machined components provide smooth operation and long service life. Bolted Bonnet Gate Valves are widely chosen for applications requiring dependable isolation, easy servicing, and consistent performance in demanding operating environments.
Material of Construction
| STRUCTURE | End Connection | Flanged End Raised Face, Butt Weld End, RTJ,. ETC | |
| Operation | Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic | ||
| MATERIAL | Shell | WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel | |
| Trim | 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel | ||
Design Standard
| DESIGN STANDARD | : | API 600 / BS1414 |
| TESTING STANDARD | : | API 598 |
| FACE TO FACE | : | ASME B 16.10 |
| END CONNECTION | : | Flanged End – ASME B 16.5 Butt Weld End – ASME B 16.25 |
| PRESSURE – TEMPERATURE CHART | : | ASME B 16.34 |