Proportional Regulator Medium Flow – PRP Series

TecnAir PRP Series proportional regualtors are available in various port sizes from G1/8” to G1/2”, providing precise regulated pressure control of flows up to 4100 l/min. The robust design allows TecnAir proportional modules to be used directly into pipework within systems around production sites, as well as being suitable for control panels.

Technical Data
Port Size G1/8” G1/4” G1/2”
Voltage 24 VDC ±10% 24 VDC ±10% 24 VDC ±10%
Electrical Power Consuption 24.5 W (max) 4.5 W (max) 4.5 W (max)
Pressure Supply (specify working pressure when ordering) 80 bar max 25 bar max 25 bar max
Control Range -1 > 70 bar 0 > 24 bar 0 > 24 bar
Weight 0.8kg 1.2kg 1.2kg
Operating Temperature -5° > +70°C -5° > +50°C -5° > +50°C
Electrical Connection Cable Gland (various connectors available upon request)
Medium Compressed Air & Neutral Gases (with or without lubrication)
Filtration 50 μm Minimum Filtration
IP Rating IP 67
Hysteresis <0.2% of Corresponding Range
Repeatability <0.2% of Corresponding Range


Flow Data
Proportional Regulator – Direct Acting
G1/8” 300 l/min
G1/4” 1800 l/min
G1/2” 4100 l/min