Professional China Air Release Valve - Air valve- Kinetic – GreenPlains
Professional China Air Release Valve - Air valve- Kinetic – GreenPlains Detail:
Principles of Operation Description The Air & Vacuum Valve discharge air at high flow rates during the filling of the system and admits air at high flow rates during drainage, pump shut-off, or at water column separation. Applications Agricultural and landscape irrigation laterals. Operation The air & vacuum valve discharges air at high flow rates during the filling of the system and admits air at high flow rates during drainage, pump shut-off, or at water column separation.
High-velocity air will not blow the float shut. Water entry will lift the float which seals the valve.
The smooth discharge of air reduces pressure surges and other destructive phenomena.
At any time during system operation, should internal pressure of the system fall below atmospheric pressure, air will enter the system.
The intake of air in response to negative pressure protects the system from destructive vacuum conditions and prevents damage caused by water column separation. Air entry is essential to efficiently drain the system.
Main Features
-Working pressure range:0.2-10 bar
-The body is made of high strength composite materials, and all operating parts are made of specially selected corrosion-resistant materials.
-Drip-tight sealing at low pressure.
-All parts are UV protected.
-Lightweight, small dimensions, simple and reliable structure.
As the system starts to fill, the valve functions according to the following stages:
1. Entrapped air is released by the valve.
2. Water enters the valve, lifting the float and sealing the valve.
When internal pressure falls below atmospheric pressure
(negative pressure): The float will immediately drop down, opening the air & vacuum orifice.
Air will enter the system.
Product detail pictures:
Related Product Guide:
Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Professional China Air Release Valve - Air valve- Kinetic – GreenPlains , The product will supply to all over the world, such as: Bolivia, Guinea, Irish, When you are keen on any of our items following you view our product list, please feel free to make contact with us for inquiries. You'll be able to send us emails and get in touch with us for consultation and we shall respond to you as soon as we are able to. If it's convenient, you could find out our address in our web site and come to our enterprise. or additional information of our items by yourself. We're generally ready to build lengthy and steady co-operation relations with any possible shoppers within the associated fields.
1. Are you a manufacturing or trading company?
We are a well-known manufacturer of irrigation systems in the world with more than 10 years of industry experience.
2. Do you offer OEM service?
Yes. Our products based on the GreenPlains Brand. We offer the OEM service, with the same quality. Our R&D team will design the product according to the customer’s requirements.
3. what’s your MOQ?
Each product has different MOQ，Please contact sales
4. What is the location of your company?
Located in Langfang, HEBEI, CHINA. It takes 2 hours from Tianjin to our company by car.
5. How to get a sample?
We would send you the sample for free and the freight is collected.
By Camille from Miami - 2017.09.09 10:18
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Agustin from Paraguay - 2017.11.11 11:41
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