Product details
GATE VALVE
A gate valve is a type of industrial valve primarily used to completely open/close the flow in a pipeline, and is not suitable for flow regulation. It operates by raising or lowering a gate vertically to allow or block the flow of liquid/gas.
Definition
- Gate Valve: A valve that opens/closes using a gate that moves up and down.
- Operating Principle: When open, the gate is raised completely to allow unobstructed flow; when closed, the gate is lowered to seal the flow.
- Characteristics: Excellent sealing, low pressure loss when fully open, suitable for large pipelines.
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Technical Specifications
- Size: DN 50 ~ DN 1200 (2" ~ 48")
- Working Pressure: PN 10, PN 16, PN 25, ANSI 150, ANSI 300
- Body Material: Cast iron, carbon steel, stainless steel
- Gate Material: Stainless steel, brass, alloy
- Seat Material: PTFE, EPDM, NBR, Viton
- Operating Temperature: -20°C ~ 400°C (depending on material)
- Connection Type: Threaded, Flanged, Welded
- Actuation Options: Handwheel, gearbox, pneumatic actuator, electric actuator
