Cast Iron Gate Valve - Factory, Suppliers, Manufacturers from China

Cast Iron Gate Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Frequently asked questions about pipeline air release valve

1. Why do pipelines need to be equipped with air release valve? When pipes are filled with water, run, or drained, air can accumulate inside them. If it is not discharged, “air blockage”...
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...
The difference between OS&Y gate valve and NRS gate valve

1.The stem of the OS&Y gate valve is exposed, while the stem of the NRS gate valve is in the valve body. 2.The OS&Y gate valve is driven by the thread transmission between the valve ...
Air release valve

Tianjin Tanggu Water-seal Valve Co., Ltd. R & D production of Air release valve, mainly by the valve body, valve cover, float ball, floating bucket, sealing ring, stop ring, support frame, nois...
Lantern Festival Day-TWS Valve

The Lantern Festival, also known as the Shangyuan Festival, the Little New Year’s Month, the New Year’s Day or the Lantern Festival, is held on the fifteenth day of the first lunar mont...
Valve products for the green energy market

1. Green Energy Worldwide According to the International Energy Agency (IEA), commercial volume production of clean energy will triple by 2030. The fastest-growing clean energy sources are wind and...