Gaoshan Valves at CFME2026 Shanghai: Visit Us at Booth N12-2
Henan Gaoshan Valve Co., Ltd. is exhibiting at the 13th China (Shanghai) International Fluid Machinery Exhibition (CFME2026) and the 2026 […]
News
Xingyang Federation of Trade Unions Brings Cultural Performance to Gaoshan Valves
On October 12, 2026, the Xingyang Federation of Trade Unions brought a cultural performance to Henan Gaoshan Valves Co., Ltd., a valve manufacturer in Henan, China.
DN1400 Half Ball Valve Delivered & DN500 Globe Valve Success
July 2026 Gaoshan Valve newsletter: DN1200 & DN1400 half ball valves delivered, Kazakhstan & Russia customers visited, Q2 meeting and factory news.
Gate Valves for Fire Protection Systems: Applications, Features and Benefits
Fire gate valves serve as isolation valves for fire water pipelines. GAOSHAN supplies certified fire-rated gate valves with low flow resistance & tight shut-off for fire pump rooms, risers and municipal fire networks.
Gate Valve vs Globe Valve: How Water Utilities and Chemical Plants Choose
Gate valve vs globe valve explained: flow control, pressure drop, duty cycle and which valve fits water mains vs chemical plants.
Lug vs Wafer Butterfly Valve: What’s the Difference and How to Choose the Right One
Lug butterfly valves and wafer butterfly valves are both quarter-turn valves that sit between two pipeline flanges, and from the […]
Gaoshan Valve Completes 2026 PED Module H Annual Surveillance Audit
Direct answer: Gaoshan Valve passed its annual PED 2014/68/EU Module H surveillance audit on September 10–11, 2026, with auditors from an […]
Golden Autumn Scholarship Program: Gaoshan Valves Helps Village Students Achieve Their College Dreams
On August 21, 2026, the Chairman of Henan Gaoshan Valves Co., Ltd. — who also serves as Party Secretary of […]
Globe Valve Flow Direction: Correct Installation for Reliable Sealing & Easy Maintenance
Direct answer: A globe valve must be installed with media entering from below the disc (low inlet) and exiting above […]