Screw Valve

Screw Valve

We produce various civil,industrial and commercial Motor Valves for Smart Gas Meter (G1.6~G40) suitable for various manufacturers with good sealing, durability and explosion-proof performance, resistance to soaking, salt spray resistance, low power consumption, short switch time,etc. Our products have passed the European DVGW explosion-proof certification, A-tex, IECEx explosion-proof certification and national valve quality supervision and inspection center certification, won the praise of the domestic market.

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E-mail :viola.wu@sanyangelectronics.com

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

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