The Qiaoda manual worm gear and worm round wind deflector can also be paired with pneumatic/electric belts and flanges, making installation simple

Yaokai supplies electric air volume control valves, galvanized air valves, remotely controlled normally open, normally closed, stainless steel 3C fire dampers

Manual air valve, dust removal duct air control door, carbon steel material, ventilation butterfly valve, adjustable baffle door

Manual soft-seal flange butterfly valve D41X-10/16Q DN40/50/80 dual eccentric

Electric lug butterfly valve D971X-16Q/P intelligent adjustable plum blossom valve

Automat AT pneumatic stainless steel and carbon steel butterfly valves, resistant to high temperature and high pressure, all-metal hard-sealed clamp valves

Fluorine-lined discharge valve, bidirectional, model FL41F46-16c, room temperature, flange, nominal diameter DN50-200

Imported electric vacuum butterfly valve, 3D semiconductor industry valve, negative pressure control valve, German WODE

Electric damper DN1000 switch-type adjustable flap valve flue ventilation butterfly valve manufacturer

Explosion-proof electric butterfly valve, intelligent remote control, fast opening and closing, supports customization, Tianqin Electric Equipment

Turbine large-diameter double eccentric flange soft-seal ductile iron butterfly valve D342X-10Q water plant

Electric lug butterfly valve D971X-16Q/P intelligent adjustable plum blossom valve

Shanghai Hugong Valve Factory (Group) Co., Ltd.

Imported electric vacuum butterfly valve, 3D semiconductor industry valve, negative pressure control valve, German WODE

Beijing Yongdebao Valve Co., Ltd.

Explosion-proof electric butterfly valve, intelligent remote control, fast opening and closing, supports customization, Tianqin Electric Equipment

Changzhou Tianqin Electric Equipment Co., Ltd.

Chemical valve D341F46-16C resistant to strong acids, strong alkalis, high temperatures, PTFE flange lined with fluorobutterfly valve DN900

Zhejiang Gaojing Valve Co., Ltd.

Pneumatic control valves, electric sanitary gate valves, single-seat diaphragm globe valves, self-operated high-performance butterfly valves

Wenzhou Weiyao Automatic Control Valve Co., Ltd

Ventilation Device: Stainless steel butterfly valve regulates the flow of pressure, liquid, and gas

Shanghai Hugong Valve Factory (Group) Co., Ltd.

Flange hard-sealed butterfly valves D643H, D343H, D943H, corrosion-resistant bidirectional pressure

Yongjia Tianfu Valve Co., Ltd

Carbon steel butterfly valve D343H-16C DN125 WCB material, metal hard seal, flange connection, customizable

Wenzhou Guoying Valve Co., Ltd.

Butt clamp liners for fluorine disc valves, acid-resistant and corrosion-resistant manual worm gear liners, PTFE butterfly valves D371F46-16C DN300 DN250

High-level valves, fluorine-lined butterfly valves, D341F46-16C steel-lined PTFE butterfly valves, corrosion-resistant flange soft seals

Carbon steel butterfly valve D343H-16C DN125 WCB material, metal hard seal, flange connection, customizable

Manufacturer wholesale sanitary grade food-grade manual stainless steel quick-install butterfly valve, 304/316 valves, customizable

Aluminum alloy pinless worm gear clamp butterfly valve D371X valve Hande Precision Valve integrated valve seat

D373H/W Flange Couple-Clamp Metal Hard-Sealing Butterfly Valve Three-Eccentric Turbine Steam Stainless Steel DN50

Fluorine-lined butterfly valve D371F46-16C cast steel PTFE-lined corrosion-resistant, acid and alkali resistant, source factory DN40-1000

Chemical valve D341F46-16C resistant to strong acids, strong alkalis, high temperatures, PTFE flange lined with fluorobutterfly valve DN900