Main Product Image

Bolted Bonnet Gate Valves

End Connection Structure Flanged End Raised Face / Butt Weld End / RTJ / etc.
Operation Hand Wheel / Gear Operator / Electrical Actuator / Pneumatic / Hydraulic
Shell Material WCB / WC1 / WC6 / WC9 / LCB / LCC / LC3 / C5 / C12 / CF8 / CF8M / CF3 / CF3M / CF8C / CN7M / CD4MCu / Hastelloy / Inconel / Duplex Stainless Steel
Trim Material 13% Cr Steel / 304 / 304L / 316 / 316L / 321 / 347 / F51 / Monel
Design Standard API 600 / BS1414
Testing Standard API 598
Face to Face ASME B16.10
End Connection Flanged End – ASME B16.5
Butt Weld End – ASME B16.25
Pressure–Temperature Chart ASME B16.34

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.