Electric valve is simply said to use electric actuator to control the valve, so as to achieve the opening and closing of the valve. It can be divided into two parts, the upper part for the electric actuator, the lower part for the valve.
Electric valve is simply said to use electric actuator to control the valve, so as to achieve the opening and closing of the valve. It can be divided into two parts, the upper part for the electric actuator, the lower part for the valve. The action distance is larger than the electric valve, the electric gate valve switch action speed can be adjusted, the structure is simple, easy to maintain, the process of action because of the buffering characteristics of the gas itself, not easy to be stuck and damaged, but there must be an air source, and its control system is more complex than the electric valve.
Electric gate valve structure features
(1) The valve adopts pressure self-tightening seal or valve body, valve cover gasket seal structure, trustworthy!Safe and reliable to use.
(2) The disc adopts double gate with universal top structure in the middle, which can automatically adjust the fit between the disc and the sealing surface of the seat to ensure the sealing of the valve.At the same time, the structure is convenient for maintenance, cost saving, disc interchangeability is good.
(3) Disc, seat sealing surface with cobalt chromium tungsten carbide from plasma spray welding, sealing surface hardness is high, abrasion resistance, abrasion resistance, long service life.
(4) The stem is made of nitriding steel, surface nitriding treatment, high hardness, abrasion resistance, corrosion resistance, long service life.
Operating principle of electric valve: Electric valve is usually connected by electric actuator and valve. After installation and debugging, it becomes electric valve.The electric valve USES the electric energy as the power to connect the electric actuator to drive the valve, to realize the valve switch and adjust the action. So as to achieve the pipe medium switch or regulation purpose.
Electric gate valve notes for use and installation:
Gate valves can be installed in horizontal pipelines or vertical pipelines, single and double gate valves should be installed in horizontal pipelines, and the handwheel should be located above the valve, not allowed to be installed downward.Gate valve medium flow direction is not restricted.
1. Is sample order acceptable?
Of course, we accept.
2. How to place the order?
You can send us email or inquiry on our website directly.
3. How many days for delivery?
For standard products, we can send out 7 days after payment.
4. How do make the payment?
We accept Bank T/T, L/C.
5. How will make the shipment?
By Sea Shipment .By Air .Express Service