Remote-controlled pressure regulators (volume boosters), up to 17500 l/min*

Version: 
Self-relieving (with secondary vent) 

Materials: 
Body: die-cast zinc Z410 (model series 4 & 5: aluminium), spring hood: POM, diaphragms and seals: NBR 

Temperature range: 
-10°C to max. +60°C 

Pressure gauge connection: 
G 1/4" (model series 0: G 1/8") 

Own air consumption: 
None (model series 4: max. 1.5 l/min, model series 5: max. 0.5 l/min, precision regulator: approx. 2.6 l/min) 

Media: 
Oiled and unoiled compressed air, neutral gasses 

Advantages: 
•Automatic venting in the event of overpressure on the secondary side, •Easy assembly of individual components using coupling kits within a model series and thread size, •Hand wheel can be locked by pressing down on it 

Application: 
The remote controlled pressure regulator is used if the pressure regulator has to be used at inaccessible locations (e.g. in hazardous or ceiling areas). The setting is made using a pilot pressure regulator that can be placed anywhere. The regulated pressure corresponds to the pressure of the remote controlled bore. 

Materials: 
Body: die-cast zinc Z410 (model series 5: aluminium), top cover: brass, diaphragms and seals: NBR 

ATEX: 
Operating material without its own potential source of ignition in accordance with Directive 2014/34/EU (not model series 4) 

Advantages: 
•Remote-controlled pressure regulation using pilot regulator (when using a precision pressure regulator as a pilot, it is possible to set the pressure very accurately)

*measured at P1 = 10 bar, P2 = 6.3 bar and 1 bar pressure drop