China Valve and Butterfly Valve - Factory, Suppliers, Manufacturers from China

China Valve and Butterfly Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Butterfly Valve Introduction

Introduction: A butterfly valve is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The “butterfly...
Many steps in the assembly process

Many steps in the assembly process Tianjin Tanggu Water-Seal Valve Co., Ltd (TWS Valve Co., Ltd) Tianjin，CHINA 10th，July，2023 First of all, the first step is that the valve shaft should be paire...
What does a valve do?

A valve is a pipeline attachment used to open and close pipelines, control the flow direction, regulate and control the parameters (temperature, pressure and flow rate) of the conveyed medium. Acco...
Butterfly valves: Difference between Wafer and Lug

Wafer type + 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 ...
The features of double flanged eccentric butterfly valve

Are you looking for reliable and high quality valves for your industrial or commercial application? Double flange eccentric butterfly valve is your best choice! This innovative valve combines the b...
Valve as a tool has been born for thousands of years

The valve is a tool used in the transmission and control of gas and liquid with at least a thousand years of history. At present, in the fluid pipeline system, the regulating valve is the control e...