Size Range: 1/2″ to 2″ (DN15 to DN50)
Pressure Range: Class 800, 1500, 2500
End Connection: Socket Weld or Threaded Ends
Material: Forged Steel (ASTM A105, A350 LF2, A182 F316)
Seals: Metal-to-Metal Sealing
Valve Design: Extended stem with bolted bonnet
Face to Face: Conforms to ASME B16.10
Testing & Inspection: Per API 598
Suitable Medium: Steam, gas, oil, and other neutral liquids
Extended Stem Gate Valves are designed for applications requiring accessibility in insulated or hard-to-reach pipeline systems. The extended stem provides ease of operation while maintaining the valve’s reliable shut-off capability. Constructed from forged steel, these valves are durable, corrosion-resistant, and suitable for high-pressure and high-temperature environments.
Extended Stem Design: Facilitates operation in insulated or hard-to-access pipelines
Durable Construction: Forged steel body ensures resistance to high pressure and temperature
Reliable Sealing: Metal-to-metal seating ensures leak-proof shut-off performance
Compact and Robust: Space-saving design with robust construction for longevity
Easy Maintenance: Bolted bonnet allows quick inspection and servicing
Versatile End Connections: Suitable for both socket weld and threaded pipelines
Design and Manufacturing Standards: Conforms to API 602 and ASME B16.34
Structural Length Standard: Complies with ASME B16.10
Connection Forms Standards: Socket Weld Ends per ASME B16.11 or Threaded Ends per ASME B1.20.1
Available Sizes (Caliber): 1/2″ to 2″ (DN15 to DN50)
Pressure-Temperature Rating:
Standard: Class 800, 1500, 2500
Pressure Range: Up to 3700 psi
Temperature Range: -29°C to 425°C (-20°F to 800°F), depending on material
Extended Stem Gate Valves are ideal for:
These valves are essential for maintaining accessibility and reliability in critical systems.
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