Factory wholesale Whole Sale Air Pinch 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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Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for Radiator Auto Air Vent Valve , Electric Actuator Butterfly Valve , Agricultural Machinery Universal Crankshaft , The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction.
Factory wholesale Whole Sale Air Pinch 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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Factory wholesale Whole Sale Air Pinch Valve -
 HPV VALVE – DONGYI detail pictures


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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Factory wholesale Whole Sale Air Pinch Valve - HPV VALVE – DONGYI, The product will supply to all over the world, such as: Manchester , Paris , Mali , If any item be of interest to you, you should let us know. We will try our best to satisfy your requirements with high quality goods, the best prices and prompt delivery. You should feel free to contact us at any time. We will reply you when we receive your inquiries. Make sure you note that samples are available before we start our business.
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    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
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