Ultravent 15: 5-500 mbar, ½"

Opening pressure from 5 mbar to 500 mbar!

Each unit individually factory set to your required pressure.

The WITT safety relief valve Ultravent is used to avoid the lowest overpressure.

Spring loaded, direct acting safety relief valve, optionally based on DIN EN ISO 4126-1, for 
venting excess pressure from receivers, pipelines and other equipment. 
Very compact, safe and reliable.

Every safety relief valve 100% tested.

Stainless Steel & brass versions are available

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