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Chinese Professional Air Valve Aquafitting - HPV VALVE – DONGYI

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  • Chinese Professional Air Valve Aquafitting -
 HPV VALVE – DONGYI

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FOR MAXIMUM PRESSURES AND DIFFICULT CONDITIONS Low flow losses Non-metallic valve ring with superior damping properties Temperature resistant up to 300ºC (572ºF) Show everything The  HPV valve is specifically designed for use under difficult conditions. Whether the use involves chlorine, hydrocarbons, hydrogen, noble gases or methane – the HPV valves satisfy virtually all the requirements of the natural gas, chemical, petrochemical and pharmaceutical industries as well as of the food and e...


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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Constant Force Spring , Hino Piston Ring , Chemical Fertilizer , By 10 years effort, we attract customers by competitive price and excellent service. Moreover, it's our honest and sincerity, which help us always be clients' first choice.
Chinese Professional Air Valve Aquafitting - HPV VALVE – DONGYI Detail:

FOR MAXIMUM PRESSURES AND DIFFICULT CONDITIONS

Low flow losses
Non-metallic valve ring with superior damping properties
Temperature resistant up to 300ºC (572ºF)
Show everything

The  HPV valve is specifically designed for use under difficult conditions. Whether the use involves chlorine, hydrocarbons, hydrogen, noble gases or methane – the HPV valves satisfy virtually all the requirements of the natural gas, chemical, petrochemical and pharmaceutical industries as well as of the food and electronics industries. The wide range of uses includes reciprocating and diaphragm compressors as well as cooling equipment, for example for cooling the gas of turbo-generators or for mixing gases.

High pressures, operation without added lubrication or high temperatures do not impair the function of the valve. The profiled valve ring made of the carbon-filled, high-temperature-resistant and non-metallic synthetic material polyetherketone (PEK), which has a melting point of higher than 370ºC (698ºF), allows the valve to be used at an operating temperature as high as 300ºC (572ºF). The maximum pressure is 800 bar and, depending on the temperature, the differential pressure ranges between 200 and 400 bar.

HPV valves are available in graduated diameters from 19 to 57 mm (0.75 to 2.24 inches) and depending of the model, the valve lift, together with the spring plate produced from wear-resistant spring steel, varies between 0.6 and 2.0 mm (0.02 and 0.08 inches). This makes the robust valves suitable for compressors with rotational speeds of up to 1800 rpm. The material selection and design are based on the higher benefit for the customers.

TECHNICAL DATA

HPV Valve    from    to
Maximum Pressure        800 bar
Pressure Differential        400 bar
Temperature Range    -20°C (-4ºF)    +300 °C (+572ºF)
Rotational Speed        1800 rpm


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Chinese Professional Air Valve Aquafitting -
 HPV VALVE – DONGYI detail pictures


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We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for Chinese Professional Air Valve Aquafitting - HPV VALVE – DONGYI, The product will supply to all over the world, such as: Mexico , Greek , Greece , Selling our products and solutions causes no risks and brings high returns to your company instead. It is our consistent pursuit to create value for clients. Our company is looking for agents sincerely. What are you waiting for? Come and join us. Now or never.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Hedda from Puerto Rico - 2018.02.12 14:52
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Myrna from United States - 2018.06.03 10:17
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