Description
xPrecise pressure control from 5 to 500 mbar
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.
Benefits
• Closes tightly again after activation
• Precisely adjustable opening pressure from 5 to 500 mbar
• Smaller footprint than previous designs
• High blow-off volume flow
• Reliability tested over 100,000+ cycles
• G 1/2 or 1/2" NPT threads
• Pressure rating PN10
• Free of oil and grease
• Can be used as a pressure-control or pressure-maintaining valve
• Can also be used as a vacuum breaker
• TÜV-certified
Options
• Pressure-maintaining version with 100 μm inlet filter (1.4301)
• 100 μm outlet strainer (1.4301) to prevent external contamination
• Available in brass or stainless steel (ES)
• Temperature ranges:
– –30 to +100 °C (PEEK valve disc)
– –30 to +270 °C (1.4404 stainless steel valve disc)
• Seals: NBR, CR and other elastomers (including FDA-approved grades on request)
Approvals
- Company certified according to ISO 9001 and PED 2014/68/EU Module H
- For safety relief valves made of brass and without filter with use of oxygen: Designed for Oxygen Service in accordance with EIGA 13/20 and CGA G-4.4: Oxygen Pipeline and Piping Systems
- Cleaned for Oxygen Service in accordance with EIGA 33/18 and CGA G-4.1: Cleaning of Equipment for Oxygen Service
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