The integral valve body is designed with a top-mounted pivot fixed support, and the flange structure is an integral pivot fixed ball design with a double-blocking relief function and a high-strength integral ball structure.
Ensure that the positioning pivot of the sphere adopts 2 groups of O-ring seals with anti-blowing protection structure, plus the fireproof packing structure on the valve stem.
Effectively prevent leakage and corrosion. The low friction coefficient bearings can move the nylon sealed metal valve seat to the ball due to the nickel corrugated spring.
Standard nylon and PEEK valve seats with excellent inlet and outlet bidirectional sealing functions ensure effective sealant sealer design under low pressure conditions. Sealant can be inserted to seal the valve stem or valve seat under emergency conditions Using unique valve seat retractable technology.
The club can be changed online. The valve stem sealing ring metal seat and the ripple spring torque are reduced to a small amount, which is convenient for the valve to operate the ball and the valve body. ; When the valve seat is burnt out or damaged, the metal valve seat automatically clings to the ball, and there is a small leakage between the valve seat and the ball.
The difference between a side-mounted ball valve and a top-mounted ball valve is in which part of the valve body the ball is installed, whether it is the side or the top. Top-mounted ball valves are mainly used for long-distance pipelines, such as the West-East pipeline. The valve ball can be taken out for maintenance or replacement without removing the entire valve from the pipeline during valve repair.
tainless steel welded wire is widely used in some corrosive environments. Type ss316 and ss304 are the common material applied.
Stainless Steel Mesh is strong and could owns a long lasting lifetime. By its very nature stainless steel wire the mesh doesn`t need additional finish to protect it(galvanizing or PVC). The wire itself is extremely resistant to rust and corrosion. If you need a mesh in an area prolonged exposure to corrosives, stainless steel products will meet the demands.
Stainless Steel Welded Wire Mesh
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DINGZHOU FEIHONG METAL MESH CO.,LTD , https://www.fhmfencing.com