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.
ZHEJIANG VERVO VALVE CO., LTD
Bolted Bonnet Gate Valve, API 602, ASTM A105N, 1 IN, 800 LB
ZHEJIANG VERVO VALVE CO., LTD
ASTM A182 F316 F316L Bolted Bonnet Gate Valve, 2IN, CL2500
ZHEJIANG VERVO VALVE CO., LTD
ASTM A105N Bolted Bonnet Gate Valve, 1 Inch, 600 LB, RF
ZHEJIANG VERVO VALVE CO., LTD
ASTM A105N Rising Stem Gate Valve, 1/2 Inch, 800 LB, API 602
ZHEJIANG VERVO VALVE CO., LTD
ASTM B148 C95800 Gate Valve, 3/4 Inch, 800 LB, API 602, SW
ZHEJIANG VERVO VALVE CO., LTD
ASTM A182 F316 Cryogenic Gate Valve, 1/2 Inch, 800 LB, SW
ZHEJIANG VERVO VALVE CO., LTD
ASTM A216 WCB Gate Valve, API 600, 4 IN, 150 LB, DN100, PN16
ZHEJIANG VERVO VALVE CO., LTD
Double Wedge Gate Valve, DN300, PN25, ASTM A216 WCB, RF
ZHEJIANG VERVO VALVE CO., LTD
Vacuum-isolating Gate Valve, DN50, PN16, ASTM A216 WCB, RF
ZHEJIANG VERVO VALVE CO., LTD
ASTM A182 F316 Gate Valve, 1 Inch, 150 LB, API 602, BB, RF
ZHEJIANG VERVO VALVE CO., LTD
ASTM A105N Gate Valve, 3/4 Inch, 150 LB, API 602, BB, RF
ZHEJIANG VERVO VALVE CO., LTD
API 602 Gate Valve, ASTM A105N, Extended Stem, 2 Inch, 300 LB
ZHEJIANG VERVO VALVE CO., LTD
Soft Seal Gate Valve, HG/T 3704, 1 Inch, 300 LB, A105N, RF
ZHEJIANG VERVO VALVE CO., LTD
API 602 Bolted Bonnet Gate Valve, A105N, 1 Inch, CL 150 LB
Model Number: GTV-20240907-07
ZHEJIANG VERVO VALVE CO., LTD
API 602 Bolted Bonnet Gate Valve, ASTM A105N, CL600, 3/4 IN
Model Number: GTV-20241009-02
ZHEJIANG VERVO VALVE CO., LTD
API 602 Carbon Steel Gate Valve, BB, 800 LB, 1/2 IN, A105N
Model Number: GTV-20241106-02
Chengdu Derbo Steel Co.,Ltd
ASTM A216 WCB Gate Valve, API 600, 6 Inch, 150 LB, RF
Chengdu Derbo Steel Co.,Ltd
STUDBOLT, 1 1/2" X 230MM, Fully Threaded, A453 Gr. 660, Class A
Model Number: HX-BOLT
Bosseal Valves (Suzhou) Co., Ltd.
API 600 Wedge Gate Valve, 8 Inch, 300 LB, BW, WCB
Model Number: 8G3RBWCB08
Bosseal Valves (Suzhou) Co., Ltd.
MONEL 400 ASTM A494 M35-1 Gate Valve, 2 Inch, 300 LB, API600
Model Number: 2G3RM35-1
Bosseal Valves (Suzhou) Co., Ltd.
Bolted Bonnet Forged Gate Valve, API 600, A105, 3IN, 1500LB
Model Number: 3G15BA10505
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F22 Wedge Gate Valve, 3 Inch, 1500 LB, API 600, BW
Model Number: 3G15BF2205
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F304 Gate Valve, API 602, 1 Inch, 150 LB, RF
Model Number: 1G1RF304
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F22 Gate Valve, API 602, 1-1/2 Inch, 1500 LB, BW
Model Number: 1.5G15BF2205