One-way/reversal/active bidirectional explosion-proof valve, self-locking device, micro-pressure loss, quick reset, easy maintenance, source-sourced manufacturer

Yaokai check valve, ventilation duct square check valve, rectangular spray-molded unidirectional air inlet for underground garages, normally open type

Yaokai manual control valve normally open fire damper unidirectional flow spray-molded rectangular air inlet flange connection

Diesel engine overspeed shut-off valve, corrosion-resistant, highly safe, suitable for marine engines, Yingkai Valve Industry

Stainless steel silent check valve, excellent corrosion and rust resistance, easy installation, customizable, high hardness, aging resistance, Hugong

Stainless steel silent check valve, excellent corrosion and rust resistance, easy installation, customizable, high hardness, aging resistance, Hugong

HH47X butterfly buffer check valve, angle-sealed ductile iron silencing micro-impedance weight slow-closing check valve

Flange silenced check valve H41X stainless steel core Hugong silent water pump fire one-way check valve vertical and horizontal type

HC41X ductile iron flange silenced check valve, one-way silent check valve for fire pump rooms

Lift-type check valve: good corrosion and rust resistance, easy installation, customizable, high hardness, aging resistance, Hugong

Explosion relief valves are of excellent quality, stable and durable, with timely delivery and customized as needed

Diesel engine overspeed shut-off valve, corrosion-resistant, highly safe, suitable for marine engines, Yingkai Valve Industry

Changzhou Yingkai Valve Co., Ltd.

Flange silenced check valve H41X stainless steel core Hugong silent water pump fire one-way check valve vertical and horizontal type

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

HC41X ductile iron flange silenced check valve, one-way silent check valve for fire pump rooms

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

Yongxiao Valve Micro-Resistance Slow-Closing Silent Check Valve DHH44X Butterfly Check Valve

Zhejiang Yongxiao Valve Manufacturing Co., Ltd.

Yingkai Valve Industry has a wide range of applications, suitable for marine engines and diesel engine overspeed shut-off valves

Changzhou Yingkai Valve Co., Ltd.

H44W-16RL stainless steel check valve shot blasting body DN65 flange check valve manufacturer for drainage pipelines

Wenzhou Guoying Valve Co., Ltd.

Evers stainless steel check valve H21X-16C external threaded connection, suitable for air compressors and medium oil and gas

Shanghai Everst Valve Manufacturing Co., Ltd.

Micro-resistance slow-closing butterfly check valve, waterproof hammer cast iron, silenced stainless steel flange valve H41X

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

Stainless steel flange vertical check valve H44W-16P medium-duty spring check valve Swing valve DN50

ParknShop Automatic KDLH41F stainless steel ultra-low temperature shut-off valves CF8, CF3, CF8M, and CF3M are all available

H44W-16RL stainless steel check valve shot blasting body DN65 flange check valve manufacturer for drainage pipelines

304 stainless steel quick-install check valve, sanitary grade, no negative pressure, quick-open clamp type chuck water supply check check check valve

Guoying supplies stainless steel vertical flange check valve H42W-16RL spring check valve DN150

H41H-16C cast steel, carbon steel, high-pressure, high-temperature precision casting, lifting hard-sealed flange one-way check valve DN65

Gaojing Valve supplies fluorine-lined check valves H44F46-16C DN15-500 wear-resistant check valves for smooth operation

H44F46-16C Swing-type fluorine-lined check valve flange, carbon steel PTFE-lined check valve check valve DN25