Copper core protective hard-sealed gate valve, used in civil air defense projects, fire protection pipeline valve, flange concealed rod exposed rod

Flashlight-integrated water flow plate valve, drainage gate valve for drainage channels, manufacturer

Automatic hammer ash discharge valve: Silo ash removal installation uses an electric pneumatic flap valve

Manual slide valve Screw gate valve for material cutting, flue duct control valve Materials can be customized

Cast iron gate is round and square, can be fitted with copper for channel use, integrated split cast iron gate

Electric flange gate valve CF8 CF3 304 316 stainless steel single gate / double gate version IP65 IP67 explosion-proof type

Bamboo cage threaded gate valve Z15T-10 cast iron gate valve internal threaded water pipe heating switch valve ZJ copper core batch

Electric adjustable slide plate valve, flat plate discharge valve, automatic control gate valve, DN200 round mouth square mouth customizable

Hugong Valve Gate Valve Z941H-16 25C Electric Welded High-Temperature High-Pressure Gate Valve, Anti-corrosion, Anti-rust, Wear-resistant

The manufacturer supplies the national standard stainless steel flange gate valve Z41W-16P DN200, high-temperature and acid-alkali resistant valves

Fully sealed slide plate valve manufacturer, electric flat plate valve with sealed plate, fine powder discharge valve

Flashlight-integrated water flow plate valve, drainage gate valve for drainage channels, manufacturer

Cangzhou Changtong Environmental Protection Equipment Co., Ltd.

Cast iron gate is round and square, can be fitted with copper for channel use, integrated split cast iron gate

Hebei Dequn Hydraulic Machinery Co., Ltd.

Electric adjustable slide plate valve, flat plate discharge valve, automatic control gate valve, DN200 round mouth square mouth customizable

Cangzhou Changtong Environmental Protection Equipment Co., Ltd.

Corrugated Gate Valve Extended Rod Heat Transfer Oil Pipeline WZ41H Stainless Steel Hard Sealing High Temperature Zero Leakage

Wenzhou Shuangtuo Valve Co., Ltd

Manual rainwater slide valve, water stop valve, double-wall corrugated culvert connected to soft-seal gate valve

Cangzhou Changtong Environmental Protection Equipment Co., Ltd.

Hongchi manufactures pneumatic square insert plate gate valves and bidirectional flat gate valves. Drawings available

Botou Hongchi Machinery Equipment Manufacturing Co., Ltd.

Double-leaf steel shutter door, round and square can be customized, side-tipping anti-backflow water stop

Hebei Dequn Hydraulic Machinery Co., Ltd.

Yongxiao Valve 2205/2507 Duplex Steel Flange Gate Valve enhances pressure and corrosion resistance

Zhejiang Yongxiao Valve Manufacturing Co., Ltd.

Carbon steel gate valve Z41H-16C flange gate valve, high temperature high-pressure steam turbine manual DN50, customizable

Cast iron gate is round and square, can be fitted with copper for channel use, integrated split cast iron gate

Integrated steel gate for river channels and water conservancy machinery with excellent sealing performance

Sliding large steel gates, steel gates for river channels, reservoirs, and pump stations

Copper-inlaid cast iron gates, manual round gates, square gates, integrated mechanical gates, water gates for reservoirs and canals

DN300-DN1200 Cast Iron Copper-Inlaid Round Gate, Bidirectional Waterstop Cast Iron Gate, Special for Water Conservancy Engineering

Dequn Integrated Cast Iron Gate Gate Steel Manual Hoist Direct from Manufacturer

Cast iron copper-inlaid gate and specialized bidirectional waterstop cast iron gate manufacturer for water conservancy projects