Working principle:

When the electric head rotate the hand wheel clockwise, to make the splint compress the rubber sleeve to close valve. conversely, open the valve. So splint under the pull rod upper and downer to complete the work, because of the rubber sleeve can not sustain heavy strength, so when close it, operator feel a little collide is be ok, forbid to use other tools. This valve can install on the pipe for free, no fluent direction limit, long term usage, if there is abrasion or leaks, just to remove the valve to replace a new valve core, the valve can use for a long time for economical and practical.

Installation and maintenance:

A.Could install it in any part of pipe and don't limit of the medium flow direction.

B.Low maintenance cost, don't need change the seat of valve, sealing material etc, only need change the rubber of sleeving.

Main of property spec.

A.Suitable temperature:≤85℃

B.Suitable medium: ,Slurry, Ore pulp, Abrasive, Dry and Wet type dust, Solid liquid, granular fertilizer etc. Special for ore plant,chemical plant,Power plant,Sewage treatment plant etc.

The main of component of electric pinch valve is valve body,rubber sleeve,spindle,splint,pulling rod,bracket,hand wheel,electric head etc.

Main of materials

Main of connection size(mm)

Lianke valve Co.,Ltd  fomerly called Wenzhou city yongzhong chemical machinery plant,founded in 1982 year, the core products are Pinch Valve, Fluorine Lined Valve & Strainer. We  successively qualified by the API, CE, ISO, TS certification. Strictly according to the API,DIN,JIS,GB standard to produce the products. Becuase of the quality is very steady and competitive advantage price, our products has been accepted by the Europe, America, South africa, Middle east, South america & Southeast asia. Do hope more and more clients establish long term and steady business relations with us to achieve mutual profit.