Slight resistance and slow closing check valve
The valve is mainly composed of valve body, bonnet,disc,valve shaft and control valves, which is installed at the outlet of the pump to prevent medium flow back and eliminate the destructive water hammer, and can effectively reduce the water hammer pressure during the valve is opening, to guarantee the safely operation in the pipeline. The valve has advantages of light disc,large opening,notable powering saving, small flow resistance,new style of water hammer removal, stable and reliable sealing performance,high wear-resistance,long working life, reliable operation,no vibration and noise etc.
Product Structure
The valve is mainly composed of main valve,needle valve, ball valve and micro filter etc, as shown in the following picture:
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