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- Valve material: stainless steel
- Connetion: thread, flange, welding or quick connection
- Air pressure for actuator: 0.3-0.7MPa
- Material for actuator: stainless steel or plastic
- Actuator thread: G 1/4, G1/8
- Actuator operation: reset by spring
- Actuator temperature: 0-50 degrees
- Media temperature: 10-135 degrees
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Flanged Hard Seal Butterfly Valve Overview
- The nominal pressure range of THM343H-10/16/25/40C flange hard seal eccentric butterfly valve is PN10~PN40.
- The multi-layer metal hard seal butterfly valve adopts a precise J-shaped elastic sealing ring and a three-eccentric multi-layer metal hard seal structure.
- Widely used in metallurgy, electric power, petrochemical, water supply and drainage, and municipal construction industrial pipelines where the medium temperature is ≤ 425°C, for regulating flow and carrying and breaking fluid.
- Flange Hard Seal Butterfly Valve THM343H-10 Features
- 1. The metal hard seal butterfly valve adopts a triple eccentric sealing structure, the valve seat and the butterfly plate are almost free of wear, and have a tighter and tighter sealing function.
- 2. The sealing ring is made of stainless steel, which has the dual advantages of metal hard sealing and elastic sealing. It has excellent sealing performance, corrosion resistance and long service life no matter in the case of low temperature or high temperature.
- 3. The sealing surface of the butterfly plate is made of surfacing welding cobalt-based hard alloy, which is wear-resistant and has a long service life.
- 4. The large-size butterfly plate adopts quilted frame structure, which has high strength, large flow area and small flow resistance.
- 5. The metal hard seal butterfly valve has a two-way sealing function. It is not restricted by the flow direction of the medium or affected by the space position during installation, and can be installed in any direction.
- 6. The driving device can be installed in multiple positions (rotating 90° or 180°), which is convenient for users to use.
- Flange hard seal butterfly valve D343H-10 application scope:
- It has been widely used in petrochemical, power plants, steel mills, metallurgy, petroleum, food, chemical, beverage, medicine, industrial environmental protection water treatment, high-rise building water supply and drainage pipelines, etc. to adjust medium flow and open and close. use.
