Riegler 101644 Proportional control valve »posiflow«, 24 V DC, NC, G 3/8, DN 7.1 PV 2016

Category - Compressed air treatment and regulation

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Our portfolio includes entire product line of items of the Riegler. Riegler produces dynamic and innovative products that always identify the way out of the difficult industrial challenges at any time. The Riegler achieves the high standards of equipment performance while creating the modern technologies that boost the operation cycle of the industries. The Riegler Riegler 101644 Proportional control valve »posiflow«, 24 V DC, NC, G 3/8, DN 7.1 PV 2016 is one of the masterly designed items. Riegler Riegler 101644 Proportional control valve »posiflow«, 24 V DC, NC, G 3/8, DN 7.1 PV 2016 disposes higher definiteness, which offer wide range of automatic and electric resolutions to fulfill all application needs. Because of the high quality of constituents, Riegler Riegler 101644 Proportional control valve »posiflow«, 24 V DC, NC, G 3/8, DN 7.1 PV 2016 confirm long-standing service.
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Description

Proportional control valve »posiflow«, for air / gas, 24 V DC, NC, G 3/8, DN 7.1, Operating pressure difference max. 1 bar. For electronic flow control.For all applications where the flow rate of a liquid or gas has to be controlled.The valve features a special magnet armature and is characterised by low friction and a high dynamic response.If the valve is combined with a plug amplifier:The maximum / minimum current and frequency can be adjusted by means of integrated potentiometers.A current ramp can also be connected and adjusted with a potentiometer.This facilitates a slow change in the flow rate, even if the setpoint changes suddenly.If the setpoint is < 200 mV (< 0.4 / 4.4 mA), the piloting current is completely switched off, causing the valve to be de-energised (tightly closed function).We recommend combining these proportional valves with a plug amplifier.Benefits:- Compact and economical- Integrated temperature compensation- Precise control- Optimised flow with no water hammer- Ramp function assures a smooth response to step changes in the input signal- Disconnect function

A [mm]	85.0
B [mm]	48.0
C [mm]	97.0
DN	7.1
Failsafe behaviour	Tight closure in case of loss of voltage
Housing	Brass
Internal parts	Stainless steel
Max. ambient temperature [°C]	75
Max. medium temperature [°C]	90
Max. operating pressure difference [bar]	1.0
Medium	Air, neutral gases, water, oil
Min. ambient temperature [°C]	-10
Min. medium temperature [°C]	-10
Page No.	HK186
Piloting	Via plug amplifier 0 to 10 V, 0 to 20 mA, 4 to 20 mA
Pressure range	Vacuum to 8 bar
Sealant	FKM
Thread	G 3/8
Valve disc	FKM
Valve seat	Brass