Corner safety valve, for compressed air and non-flammable gases, G 1", DN 16, 12.5 bar, gunmetal

Compressor stations and compressed air networks are protected by a safety valve that works purely mechanically. This version in G 1" responds at 12.5 bar and discharges 566 m³/h. The nominal size DN 16 determines the discharge cross section. The spring steel spring and the FKM seal withstand the range -20 to +200 °C. The hexagon offers 40 mm across flats.

Advantages

• Temperature range of -20 to +200 °C, which covers outdoor installation and hot media alike.
• Fixed set pressure of 12.5 bar, so the protection is unambiguous without any adjustment on site.
• Discharge capacity of 566 m³/h of compressed air at DN 16, sufficient for the matching receiver or compressor.
• Connection G 1" with nominal size DN 16 and 40 mm across flats, so an ordinary spanner is enough for installation.
• Corner design with 35 mm face-to-centre length and 80 mm overall height, so the valve adds little to a vessel wall.

Technical data

Applications

Protection of compressed air receivers whose permissible working pressure is 12.5 bar. Compressor stations with connection G 1" and a flow rate up to 566 m³/h. Compressed air networks in workshops and production where the protection has to work without auxiliary power. Retrofitting of existing receivers whose safety valve in DN 16 is to be replaced.

Standards and conformity

The valve is type tested and carries the component identification TÜV-SV...-312.16.D/G.0,28 CE0036 12,5 bar. It is supplied with a fixed setting only, so the set pressure of 12.5 bar cannot be altered. A setting certificate to 3.1 is available on request.