D671F-10/16C Pneumatic Cast Steel PTFE Counter-Butterfly Valve Manufacturer: Acid and alkali resistant, corrosion resistant

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

Stainless steel oxygen butterfly valve DY343W-16P hard-sealed clamp flange oil control and degreasing special valve

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

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

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

Cangzhou Changtong Environmental Protection Equipment Co., Ltd.

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

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

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

Cangzhou Changtong Environmental Protection Equipment Co., Ltd.

Cylinder Ventilation Butterfly Valve DN400 Flue Air Duct Flap Valve Soft-Sealing Air Valve Manufacturer

Cangzhou Changtong Environmental Protection Equipment Co., Ltd.

Pneumatic three-way distributor valve manufacturer: Powder flap-type stainless steel directional valve

Cangzhou Changtong Environmental Protection Equipment Co., Ltd.

Rubber-lined butterfly valve 304 stainless steel National standard Manual clamp bidirectional soft seal Fully rubber-lined centerline type

Cater (Hangzhou) Valve Manufacturing Co., Ltd.

Shuocheng Ventilation 70°/280° Fire Dampers and Smoke Exhaust Valves are suitable for commercial and industrial office buildings

Shandong Shuocheng Ventilation Equipment Co., Ltd.

Middle-line clamp soft-seal butterfly valve, food processing equipment, fast response speed, Hande Precision

Shanghai Hande Precision 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

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

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

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