Continuous blowdown valves


Category: Gate, globe, and check valves
Product line: API 602/B16.34 small forged valves

  • Size range(s)
    NPS 1/2 - 2
    (DN 15 - 200)
    Pressure rating
    ASME Classes
    600 - 2500
    Standard connections
    Threaded, Socket weld

Features and benefits

API 602 small forged globe valve designed for continuous blowdown.

  • Complies to ASME B16.34 standards
  • Incorporating a hardfaced CoCr alloy disc and seat and a venturi diffuser from stainless steel type 316.
  • Orifice range: 1⁄8 to 11 1⁄16” (3.18 to 42.86 mm), depending on the capacity required.
  • Can also be used for sampling and boiler feed pump bypass relief where high pressure drop causes erosion and cavitation that can destroy conventional globe valves

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