Anti Water Hammer Valve
Cantidad : 500000 Pie Precio : US $1 - 3,000 / Set
ZECO is one of the leading check valve manufacturers china, China. ZECO check valve provides 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 valve is 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. The double anti water hammer check valve can sense low-pressure waves and high-pressure waves.
2. Sensitive induction, quick control
3. Fast Opening to Maintain Line Pressure
4. 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 ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2
Coating: Fusion Bonded Epoxy Coating
Inspection and Test: ISO 5208 / EN 12226-2
Persona a contactar : Zhao Johnson, 86 21 39597277
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
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