Veiligheidsventiel ULTRAVENT 25

Spring loaded, direct acting safety relief valve for venting excess pressure from receivers, pipelines and other equipment. Very compact, safe and reliable. Every safety relief valve 100% tested.

Benefits:

• closes tightly again after activation
• exact, individually adjustable opening pressure from 5 up to 500 mbar
• much smaller than previous designs
• high blow-off volume flow
• reliability tested over 100 000 cycles
• G 3/4, G 1, 3/4" NPT or 1" NPT threads
• pressure rating PN16
• free of oil and grease
• can be used as a control- and pressure maintaining valve
• can also be used as a vacuum breaker
• TÜV-certification

Options:

• as a pressure maintaining valve with100 μm filter in the gas inlet (1.4301)
• strainer at outlet 100 μm (1.4301) as a supplementary component, prevents external contamination
• available in brass or stainless steel (ES)
• temperature:
  -30 - 100 °C / 86 - 212 °F (PEEK - valve disc)
  -30 - 270 °C / 86 - 518 °F (stainless steel 1.4404 - valve disc)
• seals NBR, CR others for example elastomers with FDA approval upon 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