



Spring-loaded, direct-acting safety relief valve for venting excess pressure from receivers, pipelines and other equipment. Extremely compact, safe and reliable. Every valve is 100% factory-tested.
• Closes tightly again after activation
• Precisely adjustable opening pressure from 5 to 500 mbar
• More compact than earlier designs
• High blow-off volume flow
• Reliability tested over 100,000+ cycles
• G 1/8 or 1/8" NPT threads
• Pressure rating PN10
• Free of oil and grease
• Suitable for pressure-control and pressure-maintaining applications
• Can also be used as a vacuum breaker
• TÜV-certified
• Closes tightly again after activation
• Precisely adjustable opening pressure from 5 to 500 mbar
• More compact than earlier designs
• High blow-off volume flow
• Reliability tested over 100,000+ cycles
• G 1/8 or 1/8" NPT threads
• Pressure rating PN10
• Free of oil and grease
• Suitable for pressure-control and pressure-maintaining applications
• Can also be used as a vacuum breaker
• TÜV-certified
• Company certified to ISO 9001 and PED 2014/68/EU Module H
• Brass versions without filter for oxygen use:
Designed for Oxygen Service per EIGA 13/20 and CGA G-4.4
• Cleaned for Oxygen Service per EIGA 33/18 and CGA G-4.1
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