Product Features

1. The unique design, exquisite appearance;
2. Stainless steel piston structure, good sealing ;
3. Easy to operate, stable performance ;
4. The maximum pressure can be done 300Mpa
5. Autocratic coil, reliable quality.

Product Usage
Widely used in petrochemical, light industry, scientific research, nuclear industry, pharmaceutical, food, medical, energy-saving industries and other working pressure for the negative pressure of the pipeline system .



Product specifications
 

Product diameter	DN1-DN200
Control mode	Normally Closed,  Normally Open, self-retaining
Applicable medium	Gas, water, oil, corrosion fluid
Body material	Cast steel, Stainless steel
Power supply voltage	DC12 ~ 127V ,AC24 ~ 220V
Medium temperature	-20 ~ (0,+120) ºC
Pressure range	-0.1-0.1Mpa
Medium viscosity	less than 50Cst (when required to be customized)
Connection type	Flange, Welding, Internal thread (External thread and special interface can be customized or adapter)
Protective performance	dustproof, waterproof, anti-explosion. According to working conditions
wiring way	wiring seat type; lead type; plug type

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Production Workshop

Quality Assurance
Main Equipment:
automatic coil winding machine, precision automatic die-casting machine, precision extrusion machine, forging machine, CNC machine, milling machine, turning and milling machine, four-axle CNC milling machine, injection machine, vulcanizing machine, surface treatment, electro coating line, automatic painting line, sealing parts pressing machine, as well as 200 testing devices like projectors, direct-reading spectrometer, 3D measuring apparatus, salt spray testing machine, and 10 automatic processing lines.
Perfect Inspection Process:
Raw material inspection (5steps)- Raw materials testing is to ensure the raw material conforming to the order requirements.
Process testing(10steps)-Each processing step testing is to guarantee each step product qualified.
Factory testing(6steps)-Assure 100% product qualified rate to meet customer's requirements
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