Gate Valves
Slab Gate Valve supports fully open or fully closed pipeline isolation. Selection focuses on the sealing arrangement, fluid conditions, piping interfaces and operating requirements.
Configuration and suitability depend on the specific model documentation.
A gate valve isolates a pipeline by raising or lowering its gate and is generally used fully open or fully closed. In the open position the gate clears the main passage. Prolonged partial opening can cause localized erosion and vibration; continuous flow regulation requires a valve designed for that duty.
A slab gate valve isolates through a flat gate and seat system. Review gate passage, seat loading and cavity-pressure management. Pigging, flow direction and bidirectional isolation require configuration-specific assessment.
The gate-to-seat arrangement determines isolation behavior. Define gate geometry, sealing-surface materials and solids exposure. Installation should provide clearance for stem travel, handwheel operation and bonnet maintenance.
Match the operator to the valve load and site operating method. Manual operation needs accessible clearance. Frequent cycling or remote control also calls for assessment of output capability, duty and position feedback.
Define fluid composition and continuous and start-stop operating conditions, then assess body, internals and seals as a combination. Particles, deposits and cleaning affect sealing surfaces and mechanisms; plan maintenance for the actual service.
Explore the product structure and configuration.
Structure depends on the model. Select the image to enlarge.
No matching features.
Confirm the configuration for the medium and service conditions.
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Industry image unavailableIllustrative sceneThis valve is a selection candidate for chemical process or utility piping. Application focus: Process-line isolation or flow-path switching; review fluid compatibility, flow capacity and sealing requirements.
Enquiry focus: Medium composition and concentration, corrosive conditions and seal requirements.
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Industry image unavailableIllustrative sceneThis valve is a selection candidate for equipment and general industrial piping. Application focus: Process-line isolation or flow-path switching; review fluid compatibility, flow capacity and sealing requirements.
Enquiry focus: Utility medium, operating frequency and maintenance access.
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Industry image unavailableIllustrative sceneThis valve is a selection candidate for oil/gas transport, processing or equipment piping. Application focus: Process-line isolation or flow-path switching; review fluid compatibility, flow capacity and sealing requirements.
Enquiry focus: Medium, pressure, temperature, connection standards and operation requirements.
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