Cryogenic Pressure Regulator (BLD)

Cryogenic Pressure Regulator (BLD)
Cryogenic Pressure Regulator (BLD)
Cryogenic Pressure Regulator (BLD)

1/2" NPT
Max. Inlet 600 PSI (41.4 bar)

Description

BLD Series Cryogenic Pressure Regulators provide high flow and shut off quickly at the desired set pressure. The regulator design is a non-balanced, spring reference, reducing type regulator and comes with PTFE seals for cryogenic use. These regulators are optimized for use in pressure build applications. The solid (non-tied) metal diaphragms provide long lasting, leak-free performance. The springs for BLD Series Regulators have been designed for optimized flow within the set pressure range. All BLD Series Regulators are supplied cleaned for Oxygen service.

Features

  • Optimized for High Flow: Design provides high flow rates at low pressure differential.
  • Quick Shut-Off: Regulators transition from the flowing condition to shut in a tight pressure band.
  • Solid, Non-Tied, Diaphragm: Solid diaphragm eliminates the potential leak path and increases sensitivity.
  • Designed for Cryogenics: All materials were selected specifically for use in cryogenic environments.
  • Cleaned for Oxygen Service: Regulators are cleaned for use in Oxygen Service standard.
  • Extensively Field Qualified.

Technical Data

  • Maximum Inlet Pressure: 600 Psig (41.4 Bar)
  • Temperature Range: -320˚F to 200˚F (-196˚C to 93˚C)
  • Full Open Flow Coefficient: 2.20
  • Outlet Pressure Ranges:
    • A Spring – 15 to 75 PSI (1.0 to 5.2 bar)
    • B Spring – 50 to 200 PSI (3.4 to 13.8 bar)
    • C Spring – 100 to 350 PSI (6.9 to 24.1 bar)
    • D Spring – 300 to 600 PSI (20.7 to 41.4 bar)
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    Click here to download user instructions