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

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

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

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

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

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

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

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

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

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

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

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

Zhejiang Yitai Automatic Control Valve Technology Co., Ltd.

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

Wenzhou Guoying 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.

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.

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

Longyun (Xiamen) Machinery Technology Co., Ltd.

EMERSON manufacturer KEYSTONE K-LOK S36 S37 dual eccentric high-performance pneumatic butterfly valve

Aikai Valve Industrial (Shenzhen) Co., Ltd.

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

Beijing Yongdebao Valve Co., Ltd.

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

Yongjia Tianfu 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

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