300X Slow-Shut Check Valve

300X slow shut check valve  is a kind of hydraulic flow control valve which consists of a main valve,single-direction valve,needle valve,ball valve and pressure gauge etc.it can operate with it’s medium own energy and without any outer energy to get best opening or closing speed of the main valve.

This valve is installed in the pump outlet of a high-rise building water supply system or other water supply system to prevent the medium backflowing and water hammer phenomenon.The valve has the function of electric valve, check valve and water hammer eliminator,it can effectively guarantee the the water supply system safe and reliable.

This valve has the advantages of:

Hydraulic control,without other equipment or energy;

Easy maintenance;

Opening and closing is steady

It’s applications:

Hi-rise building water supply

Living quarters water supply

Other urban water supply project

Please refer to the attachment for details:

300X slow shut check valve.pdf