.

Anti Water Hammer Valve

ZECO is one of the leading check valve manufacturers china, China. ZECO check valveprovides non-slam closure, have a low head loss and close drip-tight. In applications where return flow protection is desired, ZECO's Check valves provide superior and leak-free performance.

Basic Information of Anti Water Hammer Valve

This anti hammer water control valveis used to reduce the pressure fluctuation caused by the sharp change in the flow rate when the pump is closed or stopped due to power failure, thus protecting the water pump system.

Features of Anti Water Hammer Valve

  1. anti water hammer check valvecan sense low-pressure waves and high-pressure waves.2. Sensitive induction, quick control3. Fast Opening to Maintain Line Pressure4. Full port, small fluid resistance

Principle of Anti Water Hammer Valve

Generally, the sudden stop of the pump will produce huge pressure fluctuations, the pressure in the sampling tube will also fluctuate at this time. The low-pressure pilot valve senses this initial pressure wave to open the drain so that the main valve opens to prevent high-pressure fluctuations from returning from the system. The opened main valve drains high-pressure waves into the atmosphere. The high-pressure pilot valve induces high-pressure waves which also open and keeps the main valve open. When the system pressure is lower than the preset pressure of the pilot valve, the high-pressure pilot valve is closed, the pressure of the main valve control room is increased, and the main valve is closed to maintain the system pressure in the pilot valve preset pressure.

Installation and Commissioning of Anti Water Hammer Valve

Determine the high and low-pressure settings, and adjust the pipeline pressure at low-pressure settings. At this point, the low-pressure pilot valve is set at the critical state of opening and closing and locking the nut. Adjust the pipeline pressure to the high pressure setting value, set the high-pressure pilot valve to the critical state of opening and closing to lock the nut. For specific use, please consult ZECO Valve Group.

Product scope, Standards & Materials of Anti Water Hammer 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 Coating Inspection and Test: ISO 5208 / EN 12226-2


Send product request

To: ZhengFeng Valve Group
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Globe Valve / Check Valve
Globe Valve / Check Valve ZECO is a professional check valve supplierof globe valve and check valve.Globe valve is a type of forced sealing valve, which can close the valve ...
Float Control Valve
Float Control Valve Basic InformationThisthe level of the water in the water tower or sink.Features1. Stable and reliable work, large flow;2. Disc fast open and slowly...
Rising Stem Resilient Gate Valve
Rising Stem Resilient Gate Valve The rising stem gate valves produced by ZhengFeng are mainly installed on various pipelines and used as two-way closed-circuit equipment. They are ...
Flange Globe Valve
Flange Globe Valve Description of Flange Globe Valve: ZECO flange globe valve can be divided according to the location of the stem thread. Flange globe valve stem thr...
4 Inch Butterfly Valve
4 Inch Butterfly Valve Description of 4 Inch Butterfly Valve: ZECO 4 flanged butterfly valveis made of body, disc, stem, seat, stuffing box, gear etc. ZECO butterfly valv...
All supplier products

Same products

Belaz Dump Truck Parts
Belaz Dump Truck Parts Seller: XINGTAI ME MINING EQUIPMENT CO.,LTD. Belaz Dump Truck Parts Spare Parts-China Manufacturer and Supplier XTME offers a comprehens...
Komatsu Dump Truck Parts
Komatsu Dump Truck Parts Seller: XINGTAI ME MINING EQUIPMENT CO.,LTD. Komatsu Dump Truck Parts -China Manufacturer and Supplier 100% OEM-Compatible Spare Parts-K...
China Gate valve
China Gate valve Seller: Yuanda Valve Group Co.,Ltd. China Gate valve China Gate valve A is a type of valve that uses a gate or wedge-shaped dis...
Non Return Valve Suppliers China
Non Return Valve Suppliers China Seller: Yuanda Valve Group Co.,Ltd. Non Return Valve Suppliers China refers to the opening and closing member for the circular v...
Ball Valve
Ball Valve Seller: Yuanda Valve Group Co.,Ltd. Ball Valve Yuanda offers Cast Iron Ball Valves JIS 10K that are essential components for flu...