Pressure regulator, Kv value up to 0.5 m³/h, up to 500 l/min*

Flow: 
Kv value 0.5 m³/h, 500 l/min* (brass: Kv value 0.35 m³/h, 400 l/min*) 

Version: 
Self-relieving (with secondary vent), optionally non-relieving 

Materials: 
Seal: FKM, diaphragm: NBR (PTFE coated), Type Brass: ABS hand wheel 

Temperature range: 
-20°C bis +80°C 

Media: 
oiled and unoiled compressed air, non-toxic gasses (with option -NB: Gasses and liquids, demineralised water, with option -NE: aggressive gasses (not for piston type regulator), with option -CO: CO2 (only for brass type) 

Pressure gauge connection: 
G 1/4" 

Switch panel thread: 
M 45 x 1.5 (brass: M 35 x 1.5) 

Optional: 
Open-loop version for gases and liquids (NBR diaphragm, PTFE coated) -NB, Open-loop version for aggressive gases (stainless steel diaphragm) -NE*****, Version for CO2 (only for brass type) -CO, NPT thread -NPT

*At 8 bar input pressure, 6 bar outlet pressure and 1 bar pressure drop, **piston type regulator, ***changing the NBR/PTFE diaphragms between resettable and non-resettable is possible, **** only for brass type, material of the angle: Stainless steel, *****only for type 1.4404