Professional Industrial Valves Manufacturer

Dry ash gate valve working principle and structural characteristics

by:Mech     2021-01-08
Dry ash gate has wear-resisting, corrosion resistance, fouling prevention of new type valve, it has simple manufacturing process, sealed performance is good, long time. Here is to explain the working principle and structural characteristics of dry ash valves. Dry ash gate Industrial Valves working principle of the electromagnetic directional Industrial Valves is A job opening after electrify, starting booster pump, cylinder piston upward movement to drive the stem, the stem and disc for bolt connection, thus promote disc movement, to open height, the magnetic sensor feedback signal to the podium, the valve opens. Electromagnetic directional valve B work after electrify, starting booster pump, cylinder piston downward motion to drive the stem decreased, thus promote disc movement, to open height, the magnetic sensor feedback signal to the podium, the valve closed. Manual operation when debugging. Dry ash gate structure characteristics 1, all channel valve for dry ash unimpeded pressure drop is small. 2, as metal and metal seal, wear-resisting applicable temperature range. 3, load, spring damper in heat bilges cold shrink can be adjusted to wear and when to stay closed and back pressure resistance. 4, the body cavity design make the material under dynamic action with self-draining function, cavity no stagnation jam phenomenon. 5, when horizontal wear-resisting dry ash gate valve outlet nipple into a tapered shape design, and design a lot of slag discharge groove, funnel shape, make the dry ash without resistance, slag discharge smoothly. 6, when the vertical installation wear-resisting dry ash gate exports have a short section at the bottom of the ash discharge groove, the valve seal exterior design with two through holes. At the bottom of the valve body design the removable type hole, when the end of the valve body cavity formation to a certain extent, open all through the cover, as long as the regular cleaning, can solve the problem of formation of cavity. 7, between disc and seat for hard seal structure, the parallel type every time switch, valve seat sealing surface to make use of its edge skiving, realize effective sealing gate and seat, at the same time can antiscale effect. That is about the dry ash gate valve working principle and structural characteristics of related introduction.
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