Back Pressure Regulator (BPRX)
Generant's BPR Series Back Pressure Regulator
3/8" and 1/2" NPT
15 - 600 PSI (1.0 - 41.4 bar)
Description
BPRX Series back pressure regulators are designed especially for use as high efficiency economizer regulators on large cryogenic tanks, trailers and systems. Optimized diaphragm and adjustment spring designs provide high flow at pressures above the desired setpoint. It is designed for cryogenic service with a lapped poppet and seat to minimize leakage below setpoint. The BPRX Series is offered in brass or stainless steel material configurations and has been extensively qualified for long-lasting performance. All BPRX Series regulators are supplied factory pre-set and cleaned for oxygen service.
Features
- Optimized for High Flow: Designed for high flow rates in economizer and vent-to atmosphere applications.
- Quick Shut-Off: Regulators transition from the flowing condition to shut in a tight pressure band.
- Inlet Filter Screen: Monel® Filter Screen protects against system debris and particulate
- Designed for Cryogenics: All materials were selected specifically for use in cryogenic environments.
- Field Adjustable: Regulators can be adjusted to any desired setpoint within the spring’s pressure range.
- Cleaned for Oxygen Service: Regulators are cleaned for use in Oxygen service standard.
Technical Data
- Maximum Inlet Pressure: 750 Psig (51.7 Bar)
- Temperature Rating: -320˚F to 200˚F (-196˚C to 93˚C)
- Pressure Ranges:
- A Spring – 15 to 75 Psig (1.0 to 5.2 bar)
- B Spring – 50 to 200 Psig (3.4 to 13.8 bar)
- C Spring – 100 to 350 Psig (6.9 to 24.1 bar)
- D Spring – 300 to 600 Psig (20.7 to 41.4 bar)
