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.