PPG mini safety valve G 1/4", 10-18 bar adjustable

PPG mini safety valve stainlelss steel G 1/4", 10-18 bar adjustable.
Materials:
Body: stainlelss steel 1.4305, spring: 1.4310, seal: FKM
Temperature range: -10°C to +180°C
Media: Compressed air and other non-toxic, non-flammable gases, free blowing off
Thread G 1/4
Response pressure [bar] 10-18
Blow-off capacity [m³/h] 30 - 54