Why such a long stainless steel cryogenic valve stem? Reach - the valve working temperature To 40 degrees - 196 degrees belong to cryogenic valves, like low temperature cut-off valve, emergency cut-off valve and gate valves are used in low temperature is long neck valve stem and valve cover. Often used in all kinds of liquid and gas pipeline. Because of the medium temperature is too low, using conventional valve safety problems. So we have to get to know, why in the design of cryogenic valves will choose long neck? The main reasons are the following: an extension rod, valve generally there are two reasons: 1, work space environment requirements, like natural gas pipeline buried ball valve is often extension rod, or used as the bottom valve, are used to the extension rod. 2, pipe temperature too high or too low, for the protection valve cover packing, ensure the pipeline without leakage, and lengthen the valve stem. Cryogenic valves extension rod is said to here in order to prevent freezing filler and stem live, such as frozen damage may result in stem and packing, cause the body sealing is not sealed. Second, the industrial Industrial Valves stem and valve cover packing has heat preservation material entangled, refused to a loss of cryogenic valves air conditioning. Three more convenient, long neck of extension rod structure in the late maintenance and replacement, repair replacement of Industrial Valves parts, can be directly by the valve stem cover removal.

Shenzhen Mech Valve Trading Co., Ltd. is famous for creating innovative products like the water gate valve and supporting their market leadership with savvy marketing campaigns to build an elite brand.
Best in Shenzhen Mech Valve Trading Co., Ltd. can handle all sorts of resilient gate valve with good efficiency while providing ensured quality. Here you can find so as to solve your y gate valve issues.Go to Mech Valve to get fixed.
Shenzhen Mech Valve Trading Co., Ltd. expects to reach the desired profits in the first year and does not anticipate serious cash flow problems.
A primary strategy is superior customer satisfaction. Shenzhen Mech Valve Trading Co., Ltd. constantly analyzes market needs around the world to develop a full range of products for different use.
Choose the right platform for selling double flanged gate valve and we'll reach the right customers. But if we have the right idea in the wrong platform, that still adds up to the wrong idea.