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Proportional flow control valve
Proportional flow control valve

Proportional 2-way flow control cartridge
◆ direct operated M18 x 1,5
◆ Q = 2 l/min Wandfluh standard
max
◆ Q N max = 2 l/min
◆ p = 350 bar
max

DESCRIPTION APPLICATION
Direct operated, pressure compensated proportional flow control Proportional flow control valves are suitable for precise speed
valve in screw-in cartridge construction for cavity according to control, where the load current has to be maintained constant inde -
Wandfluh standard. When the solenoid is deenergised, the control pendent of the input and output pressure. The screw-in cartridge is
spool closes practically leakage-free. The change of the electric perfectly suitable for installation in control blocks. For machining
current is followed by a proportional volume flow change. From the the cartridge cavity in steel and aluminum blocks, cavity tools are
input (1), the fluid flows over the control and throttling spool to the available (hire or purchase). Please refer to the data sheets in

controlled output (2). For the control, Wandfluh proportional ampli- register 2.13.

fiers are available (see register 1.13).

SYMBOL ACTUATION
Simplified Detailed Actuation Proportional solenoid, wet pin push
2 2 type, pressure tight
Execution PI29V (Data sheet 1.1-90)
Connection Connector socket EN 175301 – 803
1

1

TYPE CODE
Q Z P PM18 - - - #
Flow control valve

2-way
Proportional

Screw-in cartridge M18 x 1,5

Nominal volume flow rate Q 2 l/min 2
N
Nominal voltage U N 12 VDC G12
24 VDC G24

Sealing material NBR
FKM (Viton) D1

Design index (subject to change)
2.6-610

www.wandfluh.com Illustrations are not binding Data subject to change 1/3 Edition: 22 11 2.6-610 E
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