China Cast Steel Gear Worm Gate Valve - Factory, Suppliers, Manufacturers from China

China Cast Steel Gear Worm Gate Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Resilient seated Butterfly valves: Difference between Wafer and Lug

+ Lighter + Cheaper + Easy installation - Pipe flanges required - More difficult to centre - Not suitable as end valve In the case of a Wafer-style butterfly valve, the body is annular with a few ...
The main classification of pneumatic butterfly valves

1. Stainless steel pneumatic butterfly valve classified by material: made of stainless steel, with excellent corrosion resistance and high temperature resistance, suitable for a variety of corrosiv...
Butterfly valve installation precautions

1. Clean the sealing surface of the butterfly valve and the dirt in the pipeline. 2. The inner port of the flange on the pipeline must be aligned and press the rubber sealing ring of the butterfly ...
Detailed explanation of the correct way to operate the valve

Preparation before operation Before operating the valve, you should read the operating instructions carefully. Before operation, you must be clear about the flow direction of the gas, you should ...
ECWATECH 2016 of Moscow Russia

We attended ECWATECH 2016 of Moscow Russia from April 26~28,our booth no is E9.0.
The two types of TWS rubber seat-Innovative Rubber Valve Seats for Enhanced Performance

TWS VALVE, a trusted manufacturer of resilient seated butterfly valves, proudly introduces two advanced rubber seat solutions engineered for superior sealing and durability: ‌FlexiSeal™ Soft Rubber...