Locking Valve

The locking valve is generally classified according to the inner diameter, such as DN20 type locking valve, DN32 type locking valve, etc. because of the different applicable places, the appropriate locking valve should be selected according to the different pipe diameter, and some are classified according to the production time of the locking valve, such as 05-A type locking valve, 12-B type locking valve, etc. the products are suitable for heating companies and water companies, and the locking valve Because of many reasons, some users did not pay the fees, but because of the central heating or water supply, there is no way to cut off the water for these users alone, so in this case, the lock valve came into being.

The main function of the lock valve is that through the special anti-theft key of the lock valve, the water supply and heating can be stopped for some users independently, without affecting the use of other users. The key of the lock valve is kept by the heating company and the water company, and users cannot open or close it by themselves.