Boiler plant service 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 - 50)
    Pressure rating
    ASME Classes
    600 - 1500
    Standard connections
    Socket weld, Flanged

Features and benefits

These special small forged blowoff valves are available in bolted bonnet angle and streamlined flow 45° inclined designs for Class 600 and 1500 primary service and in bonnetless angle and inclined designs for Class 2500.

  • Complies to ASME B16.34 standards.
  • CoCr alloy seats and fully-guided CoCr alloy discs resist the excessive corrosion and erosion effects aggravated by grid and boiler scale particles and high temperature changes.
  • Velan boiler blowoff valves meet all applicable specifications of the ASME boiler code, U.S. military standards (listed on qualified product list), U.S. Coast Guard, American Bureau of Shipping and Lloyd’s.

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© 2023 Velan Inc. All rights reserved.
IgnitionWeb High-Touch Communications
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