JHL41X multi-function 3-in-1 check valve

JHL41X multi-function three-in-one check valve Overview:
1, with a valve, you can successfully complete three functions: waterless hammer check valve, gate valve, balance valve.
2. When the pump stops running, the spring force closes the valve disc first, thus preventing water hammer.
3, by adjusting the opening, you can adjust the output of the pump.
4, equipped with an indicator, you can use the eyes to confirm the opening of the valve.
5, the sealing pad is made of nitrile rubber, so it will not leak at all and can absorb the impulse.
6, the spring is made of stainless steel, so it has strong corrosion resistance.
7, can save water equipment materials and costs, reduce the installation space.
8, because of the shape and structure into a streamlined, so the pressure drop is very small.
9, due to the role of the side channel, so it has the function of recycling the water in the outlet side of the pipeline, and when the vacuum appears on the inlet side, the water is added.
10, horizontal pipe, vertical pipe can be installed.
JHL41X multi-function three-in-one check valve structure and working principle:
the three-in-one check valve is installed in general buildings, apartments and factories of water supply and drainage, cold and warm water treatment, and boiler condensate, secondary water supply pipeline pump outlet, used to prevent the pump stop operation caused by the pipeline medium backflow.
JHL41X multi-function three-in-one check valvemain dimensions: