Hot product Self-sleeve control valve buy direct from china manufacturer

Seal type: Soft seal type
ZZYP Type Self-pressure regulating valve is a valve, valve seat, valve, balance springs and other components, is a kind of no external energy, the use of the media itself is adjusted automatically adjust to changes in pressure of the valve is based on the principles of mechanics accused medium introducing actuator generates force pushing the control valve element reaches the vertical displacement of the automatic adjustment of the valve before or after the constant pressure valve or pressure energy-saving products. The greatest feature of the product is able to work without electricity, no gas properties, pressure setting can be adjusted during operation. With quick opening flow characteristics, sensitive, good sealing performance, widely used in petroleum, chemical, power, light industry, printing and dyeing and other industrial equipment in gas, liquid, steam and other media pressure automatic control.
This series actuators are: film, piston type two; the role of the form: the valve before the pressure regulator (holding pressure relief type), after the pressure regulator valve (vacuum regulator type); attached compartment temperature in the condensation chamber use the following temperature ≤350 ℃. Depending on the working conditions can choose different structural types and different valve actuators, in order to achieve the best control effect.

Established in 2012,Hangzhou Niuzhuo Valves Industrial Co., LTD. is a manufacturer and exporter that is concerned with the design, development and production of valves.
HZNZ is located in Hangzhou, with convenient transportation axxess.Covering an area of 13000 square meters, HZNZ now have about 100 employees, an annual sales figure that exceeds USD 7.7 million and are currently exporting 22% of our production worldwide.
All of our products comply with international quality standards and are greatly appreciated in a variety of diffrent markets throughout the world.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Korea , Thailand, Malaysia,Mid East and more.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.