Electric insertion valve, manual pneumatic insertion door, single and double flat gate valve SLV0.1S
Contact Info
- South of Situ Temple Road, Xihu Town, Hanjiang District, Yangzhou City, 225000
- 郭女士
- 18852577433
- 524979033@qq.com
Keywords: Electric Insertion Valve, Manual Insertion Valve, Double-layer Pneumatic Insertion Door, Single and Double-direction Flat Gate Valve
Models: DN:300*300, DN400*400, DN500*500, SLV0.1S, DLVs0.1
Product Introduction: The insertion valve, also known as the manual knife gate valve, is a type of valve where the gate and valve seat always maintain tight contact for sealing. Its working principle is that a circular opening matching the diameter is machined on the gate, and the opening and closing of the gate cause the circular opening on the gate to completely separate from or align with the pipeline diameter. The advantage of this valve is that there is no groove in the valve body's pipeline, so the medium will not get stuck or blocked. It also has a full-bore flow characteristic, and its sealing structure can be divided into soft sealing and hard sealing structures. The through-type knife gate valve features precise construction, good process performance, and a compact structure. The sealing valve seat is designed as a movable structure with anti-wear and automatic compensation functions, thus extending its service life. During the closing and opening processes, the valve seat and gate always move in close contact, ensuring stable opening and closing force of the valve, and it has the characteristic of cutting off the medium.
This valve is widely used in pipelines for controlling the flow of dust materials in industries such as building materials, metallurgy, mining, and cement. It is made of high-quality carbon steel, offering high strength, good performance, and a long service life. The screw rod and nut adopt a soft protective cover structure, which is not affected by external dust.
This valve is mainly composed of a frame, screw rod and nut, handwheel or electric actuator, sprocket, and gate. When the handwheel rotates, it drives the screw rod and nut as well as the gate to perform reciprocating motion in the horizontal direction, achieving the opening and closing of the valve.
It has the characteristics of simple structure, light weight, convenient operation, and easy installation and disassembly.
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