Screw Valve

Product Details

A.Key technologies:

— The screw is made of modified material, and the transmission structure will not be deformed in inferior gas;

— Short switch time within 1 second;

— The drive mechanism is compact with stable performance;

— Guiding element is used to achieve the rotation of the screw motor valve, which is not only stable and reliable, but also easy to operate.

B.Main parameters:

Working medium: natural gas, liquefied petroleum gas;

Flow range: 0~4m³/h

Operating voltage: 2.5 to 5.5V;

Operating current ≦80mA

Opening time: ≤1S; Closing time: ≤1S

Working life: 10,000 times;

Service life: ≤12 years

C.Advanced Technology(characteristics):

— The seal structure is changed from integral seal to segmented seal to avoid the excessive deformation of the rubber and breakage;

- The internal air pressure of the segmented sealing mechanism can be automatically released, which improves reliability;

- The overall structure is compact, suitable for installation in a variety of ways;

- The aluminum valve body can be placed in the pipeline to make an external motor valve;

- Low power consumption greatly improve usage time of the control system;

- Short switch time, small current and good explosion-proof performance.

Patent No.: ZL201720512310.0