Open type goggle valve

The open type electric gate valve is an open design structure with light weight
and easy maintenance (sealing rubber ring replacement, electro-hydraulic device
maintenance inspection, replacement, partial maintenance of valve are all done
externally, do not affect normal operation of valve). Valve movement process
and switching state is intuitively good. Open and close status after operation
is very convenient to check and has irreplaceable advantage compared with
enclosed type. The disadvantage is that there are a small number of gas
leakage and operator should pay attention to protection when opening and
closing.
1. The valve body of open type gate valve adopts frame type structure,
2. Sealing pairs uses stainless steel and rubber sealing ring, seal is reliable
with long service life.
3, Open type gate valve adopts spring clamping mechanism, which has good
synchronicity.
4. Open type gate valve has sealing ring installed on the valve plate for easy
replacement.
5. The metallurgical valve is added with water cooling mechanism, and the
highest temperature can be up to 450 ℃, which is especially suitable for dry
dedusting system.
6, with a variety of drive options, hydraulic, electric can achieve computer
program control
The open type electric gate valve absorbs the advantages of the floating valve
plate from foreign gate valves. The compression mechanism adopts the multi-
purpose gear ring, gear, trapezoidal thread, lever screw pair and synchronous
bidirectional compression. The advantages of synchronous compression of left
and right trapezoidal thread rods are: the starting torque is small, the lever
screw pair self-searching is good and seal is reliable, the plate movement
adopts the pin tooth drive mechanism, ash not easy to accumulated and can
satisfy usage under sever working conditions such more dust and worse
lubrication.
The valve can be allocated on the opposite side with explosion-proof
control cabinet, realize field control and remote plc system connection control
with distance of more than 10 meters.
According to the design of the open electric gate valve, several other types of
gate valve are developed; such as open type pneumatic gate valve, enclosed type
electric gate valve and so on, special requirements can also customized. The
open type electric gate valve is reasonable and simple in structure, easy in
manufacture, low in cost and good in performance. The electric gate valve has
the advantages of no blocking, no leakage, convenient repair and maintenance,
good accuracy of discharge quantity, high working efficiency, long service
life, and so on.

Minimum Order: 1 pieces

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