Globe Valves
High-Temperature High-Pressure Weld-End Globe Valve supports pipeline isolation and throttling where the configuration suits the duty. Selection focuses on the sealing arrangement, fluid conditions, piping interfaces and operating requirements.
Configuration and suitability depend on the specific model documentation.
A globe valve opens or closes its flow path through linear movement of a disc relative to the seat. Disc travel changes the opening at the seat. Throttling duty calls for suitable disc geometry and an assessment of flow demand, differential pressure and the pressure loss caused by changes in flow direction.
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.
Welded ends must suit pipe material, wall thickness and the construction procedure. Heat effects, protection of internal seals and post-weld cleanliness are important. Set welding parameters and inspection methods for the actual materials and joint.
Elevated-temperature or steam service requires material limits to be considered with the pressure-temperature combination. Thermal cycling, seals and joint expansion influence service; account for warm-up, condensate management and maintenance access.
High-pressure duty requires combined assessment of pressure-containing parts, seat loading and operator demand. Connections, fasteners and bonnet joints must suit the pressure-temperature combination, with differential-pressure changes and erosion considered during operation.
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: Steam, high-temperature or high-pressure process piping; review the actual pressure-temperature combination, body materials and seal life.
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 oil/gas transport, processing or equipment piping. Application focus: Steam, high-temperature or high-pressure process piping; review the actual pressure-temperature combination, body materials and seal life.
Enquiry focus: Medium, pressure, temperature, connection standards and operation requirements.
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Industry image unavailableIllustrative sceneThis valve is a selection candidate for power-plant water, steam or equipment utilities. Application focus: Steam, high-temperature or high-pressure process piping; review the actual pressure-temperature combination, body materials and seal life.
Enquiry focus: Medium, pressure, temperature, connection standards and operation requirements.
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