Electrical Flat Gate Valve

Foshan Jinquan Valve Co., Ltd. is a leading industrial valve manufacturer. Our core products include ball valves, butterfly valves, gate valves, globe valves, and check valves, as well as a wide range of valves suitable for various applications. Our electrical flat gate valves are driven by electric actuators, achieving fluid flow by raising and lowering a gate. Due to their structural advantages and technical parameters, they are widely used in fluid shut-off and control scenarios in industrial piping systems. Wherever you are located or what your customization needs may be, our years of experience will support you. If you are interested in our products, please feel free to contact us!

1. Classification by Actuation Method: Manual parallel gate valve, pneumatic parallel gate valve, electric parallel gate valve
2. Classification by Application Scenarios: Orifice-type parallel gate valve, non-orifice-type parallel gate valve, oilfield-specific parallel gate valve, pipeline transportation parallel gate valve, gas system parallel gate valve

Structural Features

1. Floating Bidirectional Seal
The floating seat of the electrical flat gate valve allows for bidirectional opening and closing, ensuring reliable sealing and flexible operation.
2. Hard Corrosion-Resistant Guide Material
The gate is equipped with guide strips for precise positioning, and the sealing surface is coated with a tungsten carbide anti-corrosion layer.
3. Zero Flow Resistance Design
The valve body of the electrical flat gate valve has high pressure resistance; when fully open, the straight-through flow path approximates that of a pipe of the same diameter (flow resistance ≤0.03).
The valve stem uses a multi-stage seal with composite packing, reducing the friction coefficient by 40%.
4. Dual-Stage Sealing Mechanism
When closing clockwise:
The medium pressure pushes the inlet valve seat to form a primary seal.
The gate presses against the outlet valve seat to form a double seal.
5. Revolutionary Online Maintenance
The double-seal structure allows for the replacement of wear parts without interrupting production; this technology is leading among similar products both domestically and internationally.
6. Progressive opening and closing control
When opening counterclockwise, the gate rises, and the guide hole gradually overlaps with the channel, achieving 100% full opening at the extreme position.

Design Standards

Performance parameters

The main shape and connection dimensions

Structure picture