Alkon Catalog

PROPORTIONAL CONTROL VALVES
TYPICAL APPLICATIONS
• Precise multi-pressure weld selection
• Air motor speed control
• Tension control
• Paint spray pressure control
• Single acting cylinder control
• Air motor torque control
• Air adhesive dispensing control
• Gripper control
• Counter balance cylinder control
ORDERING INFORMATION
Proportional Valve
Model
Description
PV1-3
PV1-4
PV1-5
Analog input Proportional valve
4-20 ma. input Proportional valve
Digital input Proportional valve
In-Line Regulator: 1/2 and 3/4 NPT Female inlet/outlet
ported in-line regulator, proportional controlled. Analog feedback
with lights and T.T.L. output.
Model
MFPV1-50-3
MFPV1-50-4
MFPV1-50-5
MFPV1-75-3
MFPV1-75-4
MFPV1-75-5
Description
1/2 NPT inlet/outlet with analog input
1/2 NPT inlet/outlet with 4-20 ma. input
1/2 NPT inlet/outlet with digital input
3/4 NPT inlet/outlet with analog input
3/4 NPT inlet/outlet with 4-20 ma. input
3/4 NPT inlet/outlet with digital input
Interposed Regulator (for sub-based directional valves)**
Single proportional regulators for the“Indy” series AU1 & AU2
valves or equivalent. Analog feedback with lights* and T.T.L.
output. Dual proportional regulation available upon request.
Model
Description
AU1-SPR-3 Analog input for AU1 series, single regulation
AU1-SPR-4 4-20 ma. input for AU1 series, single regulation
AU1-SPR-5 Digital input for AU1 series, single regulation
AU2-SPR-3 Analog input for AU2 series, single regulation
AU2-SPR-4 4-20 ma. input for AU2 series, single regulation
AU2-SPR-5 Digital input for AU2 series, single regulation
*Red power light, green pressure-achieved light.
**To select directional valve to complete this unit,
see Indy Series section in this catalog.
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