BPRV™ Buckling Pin Relief Valve

BS&B Safety Systems Ltd

BPRV™ Buckling Pin Relief Valve

Sizes from 2" to 78" (50mm to 1,950mm)
Externally reset in minutes, without the need to open the pipeline
Continuous processing (fast inline external reset)
Hazardous service (limits operator exposure)
Large line size (available up to 78")
High flow capacity
Low Pressure Drop – low Krgl – 1.22
High operating pressure to set pressure ratio, 95% on minimum.
Cryogenic designs available
ASME "UD" stamped, section XIII
European Pressure Equipment Directive "CE" marked

BPRV™ Buckling Pin Relief Valve

The BPRV offers the highest flow capacity and with convenient inline installation.
After activation, the valve is manually reclosed and the pin replaced while the valve remains bolted between pipe flanges.
This dramatically reduces plant downtime and personnel exposure.
The pin is accessible in a lockable enclosure containing the BPRV mechanism

Key features

Buckling pin pressure relief devices provide practical technology for the protection of applications containing one or more of the following conditions:
Continuous processing (fast reset in the line)
Hazardous service (limits operator exposure)
Large line size (convenient reset in the line)
High flow capacity
Inaccessible location (external reset in the line)
High operating pressure to set pressure ratio
Sizes from 1 inch (25 mm) to 78 inches (1,950 mm)
Cryogenic designs available
ASME “UD” stamped, section XIII, division 1
European Pressure Equipment Directive “CE” marked

Contact us

Interested? Please contact BS&B Safety Systems by filling in the contact supplier form.

BS&B Safety Systems Ltd

BS&B Safety Systems Ltd is a global leader in pressure safety management, providing comprehensive overpressure, underpressure, and explosion protection solutions tailored for the expanding hydrogen industry. With over 90 years of experience, BS&B offers specialized rupture disks, flame arresters, and safety relief valves designed for the production, storage, transportation, and usage of hydrogen fuel. The company's solutions ensure critical protection for equipment and personnel across the entire hydrogen value chain.

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