Velan MemorysealHB-2000 one-piece ball valves -Velan Inc. | Linquip

Velan MemorysealHB-2000 one-piece ball valves

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Resilient-seated ball valves featuring Memoryseal seating technology, low emissions packing chambers, and other value-added technical features for superior performance.
  • Exclusive Memoryseal™ seats compensate automatically for wear and fluctuations in pressure and temperature.

  • Stem guide in gland bushing prevents side thrust.

  • Long cycle life.

  • Low, uniform torques.

  • Blowout-proof stem.

Velan MemorysealHB-2000 one-piece ball valves Specifications:

  • Max. working pressure (bar)

    138
  • Construction

    Adjustable self locking threaded gland NPS 1/2 – 2 (DN 15–50).
  • DN from

    8
  • DN to

    50
  • Sealing material

    Multiple solid cup and cone type PTFE stem seal
  • NPS from

    0.25
  • NPS to

    2
  • Certifications

    Fire tested in accordance with API 607 Rev. 5/ISO 10497.
  • Connection Type

    Threaded
  • Design standard

    ASME B16.34.
  • Other parts' material
    graphite packing.Protective metal washer for packing rings.Stainless steel handle with safety clip. Oval handwheel also available.
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