Still Valve Safe in Hand I have SD941 Electric Flange Telescopic Butterfly Valve

DN：

50-2000

You only know that I sell valves, but you don’t see any valves. He has what he calls the lowest price. I have my ex-factory price. You deny his valves. I have my price-performance ratio. You think my quality is not good. I have my shelf life. Making valves is destined to be a lonely journey, and competition is inevitable on the road. So what, if there is quality, low price, and guarantee, I still live a beautiful life. I am Tianjin Steel Valve, and I take it with me.
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Product introduction
, novel and reasonable design, unique structure, light weight, convenient operation, rapid opening and closing
, telescopic butterfly valve In addition to regulating and shutting off, and compensating for thermal expansion and contraction caused by temperature differences in pipelines, it can also provide convenience for installation, replacement, and maintenance of valves.
The sealing part can be adjusted and replaced, and the sealing performance is reliable.
.Powerful functions: intelligent, adjustable, switch type.
.Small size: The size is only about 3 times the size of similar products.
3. Easy to use: It adopts single-phase power supply, simple wiring and original spherical protruding structure, which makes observation more convenient, no need to refuel and no inspection, waterproof and rust-proof, and can be installed at any angle.
.The protection device has double limit, overheating protection and overload protection. Full travel time in seconds, 3 seconds, seconds, seconds. And with manual function.