D341X-16Q/C ductile iron cast steel large-diameter turbine flange valve manufacturer wholesale source

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

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

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

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

Manual air dampers, flue duct adjustment ventilation butterfly valves, rectangular adjustable louver valves can be customized as needed

Intelligent adjustable electric ventilation butterfly valve, dual-purpose flashlight damper, corrosive air valve for flue ducts

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

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

Zhejiang Yitai Automatic Control Valve Technology Co., Ltd.

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

Beijing Yongdebao Valve Co., Ltd.

Sanitary grade pneumatic expansion butterfly valve, food-grade stainless steel, 316L specially designed for pharmaceutical powder granule discharge and discharge

Mile Clean Valve Technology (Zhejiang) Co., Ltd.

Electric ventilation butterfly valves and flue gas high-temperature control valves are suitable for ventilation flue gas pipelines

Shanghai Huyu Pump & Valve Equipment Co., Ltd.

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

Wenzhou Shuangtuo Valve Co., Ltd

GEROYAL Jingyou American-style lug electric butterfly valve, American standard valve, supports customization, comes with complete specifications

Shanghai Jingou Industrial Valve Co., Ltd.

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

Yongjia Tianfu Valve Co., Ltd

Imported butterfly valve, sanitary-grade pneumatic, anti-condensation, lug type, eccentric hard seal, clamping, American Royce ROUTH

Longyun (Xiamen) Machinery Technology 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