JH Wear-Resistant Full Metal Triple Eccentric Butterfly Valve – CL150 to CL2500

The JH Wear-Resistant Full Metal Triple Eccentric Butterfly Valve is a robust valve solution designed to handle severe working conditions involving high temperature, high pressure, and abrasive or corrosive media. This valve features a full metal construction with triple eccentric geometry, eliminating sealing friction during operation and significantly extending valve life.

The integrated valve stem design provides structural strength and operational safety. An extended neck with a heat dissipation plate effectively isolates the actuator from high temperatures, preserving packing integrity and ensuring safe operation. The valve also offers advanced sealing capabilities, with dynamic load bolt structure on the packing gland to maintain low leakage and long-term performance.

Ideal for power plants, petrochemical units, steam systems, and high-temperature pipelines, this valve provides reliable shut-off and throttling capabilities under the most demanding service conditions.

Specifications:

– Valve Type: Triple Eccentric Butterfly Valve (Metal-to-Metal Seal)
– Size Range: NPS 2″ to NPS 96″ (DN50 to DN2400)
– Pressure Rating: Class 150 to Class 2500 / PN16 to PN420
– Design Standards: API 609, ASME B16.34, MESC SPE 77/212, GB/T 12238, JB/T 8527
– Face-to-Face: API 609, ASME B16.10 (as applicable)
– End Connection: Flanged, Wafer, Lugged, or Butt-Welded
– Body Material: Carbon steel, stainless steel, high-temperature alloys (per spec)
– Disc & Seat: Full metal sealing with wear-resistant treatment
– Stem: Integrated solid stem design for strength and long life
– Temperature Range: Up to service class of materials; heat isolation included
– Operation: Manual, electric, pneumatic, hydraulic (optional)
– Packing System: Low-leakage design with dynamic load bolt gland

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