Bel Coal Safety Mining Electric Flanged Gas Butterfly Valve 127V Used Underground in Coal Mine

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

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

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

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

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

Pneumatic Regulation Ventilation Duct Regulator Valve DN300 Stainless Steel Valve Ventilation Butterfly Valve Zheng'an

Flue air dampers, flue gas flow control air valves, flanged square mouth electric baffle valves

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

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

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

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

Zhejiang Yitai Automatic Control Valve Technology Co., Ltd.

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

Wenzhou Shuangtuo Valve Co., Ltd

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

Yongjia Tianfu Valve Co., Ltd

Guoying Valve Stainless Steel Soft-seal Clam-On Turbine Butterfly Valve D371W-16P DN150

Wenzhou Guoying 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

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 stainless steel eccentric D943W electric triple-eccentric butterfly valve, electric stainless steel butterfly valve DN800

Shanghai Die Ling 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

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

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