Specification:
Size: DN1~DN200
Votage; DC12~220V; AC24~380V
Material: Cast steel, aluminum alloy, brass, stainless steel
Medium: Gas, oil, corrosive fluid, etc
Working Pressure: -0.1~0.1MPa
Temperature: -20 ~ +100
Medium viscosity: Less than 50 c St (greater than when the custom)
Protective performance: Dustproof, explosion-proof, waterproof. According to the working condition of choice.
Connection mode: Flange, welding, internal thread.
Feature:
Unique design, exquisite appearance; The piston structure, stable performance; Low temperature materials, sealing well; Authoritarian coil, not easily burned.
Application:
Petrochemical, light industry, scientific research, industry, pharmacy, food, medical, energy industry etc. Working pressure for the negative pressure of the pipeline system.
Yongjia Welldone Machine Co., Ltd., is specilize in manufacturing and selling gas station equipment, pumps, valves and auto maintenance and so on.
Our products are very popular in the Asian, Middle East, African, European, American markets. Sincerely hope we can have a good cooperation with the whole word customers.
Reasonable price, best quality, quickly delivering and efficiently service is our market standard and to be the international supplier is our pursuit.
We will satisfy the customers, profit the customers and service the customers.
Welcome you to Yongjia Welldone Machine Co., Ltd.