Riegler
637.71
Precision pressure regulator without internal air consumption, without pressure gauge, G 1/4, Control range 0 - 1 bar
Diaphragm pressure regulators with secondary venting for applications requiring an accurate working pressure.
A [mm] : 82
B [mm] : 148
C [mm] : 0
D [mm] : 128.5
Diaphragms : FPM
Flow rate [l/min] : 600
Gauge port size : G 1/4
Housing : Die-cast zinc
Max. ambient temperature [°C] : 80
Max. control range [bar] : 1
Max. input pressure [bar] : 16
Max. medium temperature [°C] : 80
Medium : Fine-filtered (5 µm), unlubricated compr. air, neutral gases
Min. control range [bar] : 0
Page No. : HK156
Sealant : NBR
Thread : G 1/4
Valve cone : FPM
B [mm] : 148
C [mm] : 0
D [mm] : 128.5
Diaphragms : FPM
Flow rate [l/min] : 600
Gauge port size : G 1/4
Housing : Die-cast zinc
Max. ambient temperature [°C] : 80
Max. control range [bar] : 1
Max. input pressure [bar] : 16
Max. medium temperature [°C] : 80
Medium : Fine-filtered (5 µm), unlubricated compr. air, neutral gases
Min. control range [bar] : 0
Page No. : HK156
Sealant : NBR
Thread : G 1/4
Valve cone : FPM