Tianshun Valve Industry Co., Ltd. was founded in 1993,
after 19 years of development has become China's Tianjin
one of the major valve manufacturing base. The company
specializes in the development of various valves, such
as: butterfly valve, ball valve, globe valve, gate valve,
groove valve, check valve, regulating valve.
No.88 Zhuhai Road Tanggu Ocean High-new Technology and Development Area, Tianjin City, CHINAa
All Rights Reserved © Tianjin Tanggu Tianshun Valve Industry Co., Ltd.
Double plate check valve
1.This product mainly used for pumping station, power plant, metallurgy, paper industry, chemical/food industry, especially for regulation and control the pipeline flow of drinking water and fluid wastewater.
2.The product's design in according to BS, AWWA, DIN, JIS
3.Flange connection in according to BS, ISO, ANSI, DIN, JIS
4.Face to face in according to DIN3202 F4/F5, ISO5752 series 12/14, BS5155
5.Adopts double eccentric structure, can reduce the friction between the sealing ring and sealing belt, minimized operating torque, extended operating lifespan, meet the sealing requirements to realize no leakage.
6.Optimize design displays in: simple structure, lightweight, quick 90 degrees on_off operation.
7.Model T sealing ring which matching with plate have a good sealing performance. Screws of sealing ring can be adjusted, facilitate replacement and maintenance in line. When working pressure up to PN25, fluid will with a high CV value flow characteristics to flow through valve plate, high strength and lightweight of body.
8.The customers can choose lever, worm gear, pneumatic apparatus, electronic apparatus of combination driving operation according to working requirements.