Sewer Backwater Valve - China Factory, Suppliers, Manufacturers

Sewer Backwater Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

TWS Valve 's work back to normal,Any new order, contact us freely,Thanks!

Dear Friends, We are Tianjin Tanggu Water-Seal Valve Co.,Ltd,this week we begin to work from China New Year,and all work back to normal. Our company mainly produce rubber seated butterfly valve,sof...
Characteristics and Principle of balance Valves

Balance valve is a special function of the valve, it has a good flow characteristics, valve opening degree indication, opening degree locking device and for flow determination of the pressure measu...
We will attend WEFTEC2016 in New Orieans USA

WEFTEC, the Water Environment Federation’s Annual Technical Exhibition and Conference, is the biggest meeting of its kind in North America and offers thousands of water quality professionals ...
Overview of the structure of valve connection end face

The valve connection surface structure directly affects the valve sealing performance, installation method and reliability in pipeline system. TWS will briefly introduce the mainstream connection f...
Hot selling high quality dual plate check valve

In today’s fast-paced industrial world, the need for reliable, efficient equipment is more important than ever. This is where the hot-selling, high-quality double plate check valve comes into...
How butterfly valves work?

Butterfly valve is a kind of valve that uses a disc opening and closing part to reciprocate about 90° to open, close or adjust the flow rate of the medium. Butterfly valve not only has simple struc...