Factory Cheap 4d130 Engine Piston - 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
Product detail pictures:
Related Product Guide:
Duct Cleaner Air Valve Options
What’s a 3/2 Compressed Air Valve?
We pursue the administration tenet of "Quality is exceptional, Assistance is supreme, Reputation is first", and will sincerely create and share success with all clients for Factory Cheap 4d130 Engine Piston - HPV VALVE – DONGYI, The product will supply to all over the world, such as: Egypt , Cologne , Barcelona , We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.
By Carol
from Zimbabwe
- 2017.12.09 14:01
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Julie
from Finland
- 2018.06.12 16:22
