300X Water Flow Control Slow Closing Check Valve

300X Water Flow Control Slow Closing Check Valve and Slow Shut Non Return Check Valve 

Slow closing check valve , also known as the check valve , its role is to prevent the pipeline medium reverse flow . A valve that is opened or closed by the flow the and force of a medium to prevent the flow of  the medium back. The check valve belong to the automatic valve class , mainly uses in the medium unidirectional flow pipeline ,only allows the medium to flow in one direct , in order to prevent the accident .300X slow closing check vavle is installed in the high rise building wafter supply system and other water supply system at the pump outlet , to prevent media backflow , water hammer and water hammer phenomenon of the intelligent valve . the valve has the functions of electric valve , check valve and water hammer eliminator  ,which can effectively improve the safetly and reliability of water supply system , and integrate the technical principle of slowly opening ,quickly closing and slowly closing to eliminate water hammer ,prevention of pump opeing water hammer and pump stopping water hammer .

300X Slow Closing Check Valve

1. Disc closed quickly ,water hammer pressure is small .
2. Horizontal or vertical pipe can be used ,easy to install .
3. Smooth flow passage , low fluid resistance .
4. quick action and good sealing performance 
5. Disc travel is short , valve closure impact force is small .
6. Overall structure ,simple and compact ,beautiful shape .
7. Long service life and high reliability .