China Factory for Customized Airlock Rotary Valve - 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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Assume full accountability to satisfy all demands of our consumers; reach ongoing advancements by endorsing the expansion of our purchasers; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for 2 Valve Manifolds , Flanged Ball Valve , Crank Shaft , We're keeping chasing WIN-WIN situation with our consumers. We warmly welcome clientele from all around the environment coming above for a visit and establishing long lasting connection.
China Factory for Customized Airlock Rotary Valve - 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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China Factory for Customized Airlock Rotary Valve -
 HPV VALVE – DONGYI detail pictures


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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for China Factory for Customized Airlock Rotary Valve - HPV VALVE – DONGYI, The product will supply to all over the world, such as: Guinea , Macedonia , Houston , Many kinds of different products are available for you to choose, you can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to provide more support for customers. Welcome all nice buyers communicate details of products with us!!
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Joanna from Pakistan - 2018.06.12 16:22
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Dorothy from Latvia - 2018.04.25 16:46
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