Bolted Bonnet Gate Valve
204 products found
A bolted bonnet gate valve is a heavy-duty, linear-motion isolation valve featuring a removable top cover (bonnet) securely bolted to the valve body’s upper flange with an integrated sealing gasket. This robust, pressure-retaining construction is designed to withstand high-torque and high-pressure industrial environments while providing maintenance technicians with easy, direct access to internal components like the stem, wedge, and seat rings for inline servicing. Engineered in accordance with API 600 or API 602 standards, these valves utilize a fully guided wedge (solid, flexible, or split design) that moves perpendicular to the fluid path to deliver a reliable, leakproof shutoff with minimal seat scuffing and erosion. When you work with us, you're tapping into a network of experienced China gate valve manufacturers. We cast and forge our bolted bonnet gate valves from superior-strength carbon steel, stainless steel, and alloy materials, and equip them with live-loaded stem packing and hard-faced seats—so you get long-term, reliable operation without the hassle.
Weldon
API 602 Gate Valve, ASTM A105, 1-1/2 Inch, Class 150 LB, RF
Model Number: WV-231228-AGV-11
Weldon
API 600 Gate Valve, ASTM A216 WCB, 10 Inch, Class 150 LB, RF
Model Number: WV-231228-AGV-12
Weldon
BS EN 1984 Gate Valve, ASTM A216 WCB, DN225, PN235, BW End
Model Number: WV-231228-AGV-13
Weldon
API 600 Gate Valve, Bolted Bonnet, WCB, 3 Inch, 900 LB, BW
Model Number: WV-231228-AGV-14
Weldon
BS 5352 Gate Valve, ASTM A182 F316, 2 Inch, 1500 LB, RTJ End
Model Number: WV-231228-AGV-19
Weldon
Residue Drainage Gate Valve, Ceramic Lined, WCB, 6 IN, 150 LB
Model Number: WV-240109-CLV-05
Weldon
Ceramic Lined Knife Gate Valve, ASME B16.34, 3 Inch, 150 LB
Model Number: WV-240109-CLV-06
Weldon
ASME B16.34 Ceramic Lined Gate Valve, A216 WCB, 4 IN, 150 LB
Model Number: WV-240109-CLV-07
Weldon
Bolted Bonnet Gate Valve, ASTM A182 F316, 3/4 Inch, 800 LB
Model Number: WV-240323-FGV-01
Weldon
API 602 Gate Valve, ASTM A182 F53, 1/2 Inch, 150 LB, RF End
Model Number: WV-240323-FGV-02
Weldon
API 602 Gate Valve, ASTM A182 F44, 1 Inch, Class 800 LB, SW
Model Number: WV-240323-FGV-04
Wenzhou Unique Valve Co., Ltd.
API 602 Gate Valve
Wenzhou Unique Valve Co., Ltd.
Forged Steel Bellows Seal Gate Valve
Wenzhou Unique Valve Co., Ltd.
Flanged Gate Valve
Wenzhou Unique Valve Co., Ltd.
Metal Seated Gate Valve
ZHEJIANG VERVO VALVE CO., LTD
ASTM A890 4A Gate Valve, 3 Inch, 150 LB, API 600, RF
ZHEJIANG VERVO VALVE CO., LTD
BS EN 1984 Gate Valve, DN200, PN16, WCB, DIN 3202, RF
ZHEJIANG VERVO VALVE CO., LTD
BS EN 1984 Gate Valve, DN225, PN235, ASTM A216 WCB, BW
ZHEJIANG VERVO VALVE CO., LTD
Bolted Bonnet Gate Valve, WCB, DN175, PN235, BS EN 1984, BW
ZHEJIANG VERVO VALVE CO., LTD
Raised Flange Gate Valve, 10 Inch, 150 LB, WCB, API 600
ZHEJIANG VERVO VALVE CO., LTD
ASTM A105 Gate Valve, 1-1/2 Inch, 150 LB, API 602, RF
ZHEJIANG VERVO VALVE CO., LTD
API 602 Bolted Bonnet Gate Valve, 1 Inch, 900 LB, ASTM A105
ZHEJIANG VERVO VALVE CO., LTD
ASTM A216 WCB Bolted Bonnet Gate Valve, 2 Inch, 600 LB, RF
ZHEJIANG VERVO VALVE CO., LTD