Slow Shut Check Valves

introduction to the slow shut check valve

Slow shut check valve is similar to other types of the check valve. It is used at outlet pipe of pump with adjustable opening and closing speed and is also used at high building for reducing water hammer and water slamming.

In order to meet the increasing requirements, there is a variety of the slow shut check valve available with their own specifications. The 300X slow shut check valves is one of the particular types of the prosperous slow shut check valve. A brief introduction of this type of the valve is given in the following.

It is an intelligent valve which is intended for installation in the pump outlet of a high-rise buildings' water supply system. The 300X slow shut check valve has done effectively at preventing the reverse flow of a medium, as well as water hammer-type phenomena. The 300X slow shut check valve has taken advantage of a motorized valve in order to be able to effectively increase the safety and reliability of a water supply system. Besides, it integrates such functions as slow opening, fast and slow closing in order to eliminate water hammer, so as to prevent the occurrence of pump-on water hammer and pump-off water hammer.

slow shut check valve

The slow shut check valve is an intelligent valve intended for installation in the pump outlet of a high-rise buildings' water supply system. The valves is used at outlet pipe of pump, with its open & close speed adjustable, and also used at high building for reducing water hammer & water slamming. When uses it effectively prevents the reverse flow of a medium, as well as water hammer-type phenomena. This valve utilizes a motorized valve, check valves and water hammer eliminator at the same time and can effectively increase the safety and reliability of a water supply system. It integrates such functions as slow opening, fast and slow closing in order to eliminate water hammer, so as to prevent the occurrence of pump-on water hammer and pump-off water hammer. The valves can automatically realize turning on/off according to the operation specification of the pump. By pressing the On/Off button of the pump motor; a large flow and small pressure loss can be achieved.