Hydraulic Non-Slam Check Valve

• 

Basic Information of Hydraulic Non-Slam Check Valve

This valve prevents backflow of media and reduces water hammer to achieve the safe and quiet effect. downloadDof960 series of cases

Features of Hydraulic Non-Slam Check Valve

1. 2. Automatic control using medium energy;3. Prevent water hammer phenomenon;4. Slowly-closing silencing.Principle of Hydraulic Non-Slam Check Valve

When the pipe supplies water from the inlet end of the valve, the water from the needle valveand one-way valve enters the valvecover control room and then is discharged downstream through the ball valve. Due to the small opening of the needle valve, the discharge speed of the control room is greater than that of the inlet to replenish water, thus reducing the pressure in the control room. The inlet pressure acting under the main valve disc all the time lifts the main valve disc, thereby opening the main valve disc and supplying water downstream. When the pipeline stops supplying water, the downstream water begins to flow back. Due to the effect of the one-way valve, the backflow water cannot flow out after entering the valve cover control room through the ball valve. As a result, the pressure of the valve cover control room increases gradually and the main valve disc is closed tightly.

Installation and Commissioning of Hydraulic Non-Slam Check Valve

Needle valve and ball valve adjust together to get the best opening or closing speed. For specific use, please consult ZECO Valve Group.

Product scope , Standards & Materials of Hydraulic Non-Slam Check Valve

Size Range: 2"~24"Pressure Rating: 10bar ~ 25barFace to Face Dimensions: AMSE B16.10, EN558-1Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2Coating: Fusion Bonded Epoxy CoatingInspection and Test: ISO 5208 / EN 12226-2

Zhengfeng Valve Group Co., Ltd. is a professionalnon slam check valve suppliers, hydraulic check valve manufacturersand non slam check valve manufacturer. We provide Control Valve, Balancing Valve, check valve china, anti slam check valve, non slam swing check valve, wafer type non slam check valveand so on. Want to know about non slam check valve meaning? Please contact us.

Other supplier products

	Gate Valve	The resilient seatedgate valveof ZhengFeng is widely used and reliable in the water supply and drainage system of water supply company, sewage comp...
	Combined Butterfly-Check Valve	Basic informationThis valve acts as a closed circuit valve and a check valve to protect the system by avoiding and reducing the backflow of the int...
	Float Control Valve 1025	Basic Information of Float Control Valve Thisvalve controls the level of the water in the water tower or sink. Features of Float Control Valve 2....
	Backflow Preventers(Low Pressure)	Basic informationThis valve can strictly prevent the occurrence of backflow pollution, is a safe device to ensure the hygiene of drinking water. Fe...
	Pressure Relief(Sustaining) Valve 1125	Basic informationThis sustaining valveis opened to prevent the pipeline and equipment from being damaged due to overpressure when the pressure in t...

Same products

	200WOG Thread Globe Valve	Seller: Wenzhou Chenyu Valve Co., Ltd	200WOG Thread Globe Valveis a type of valve designed to regulate or isolate the flow of liquids o...
	Forged Steel Gate Valve	Seller: Wenzhou Chenyu Valve Co., Ltd	Forged Steel Gate Valveis a robust and high-performance type ofGate Valveprimarily used for relia...
	RV-01A High-Pressure Aluminium for Aquaculture Environmental Protection OEM	Seller: Greentech International (Zhangqiu) Co., Ltd	RV-01A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle...
	Pressure Relief Valve/Series Relief Valve	Seller: Greentech International (Zhangqiu) Co., Ltd	Application:1.Usedinringblowerandsuitablebothpressure/vacuumuse.2.Staticpressuresettingeasilyadju...
	right valves	Seller: Yuanda Valve Group Co.,Ltd.	right valves Selecting the is essential for the efficiency, safety, and reliability of intel...