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Proportional throttle valve Proportional flow control valve
Proportional throttle valve

SEALING MATERIAL STANDARDS Proportional 2-way flow control cartridge
NBR or FKM (Viton) as standard, choice in the type code Cartridge cavity ISO 7789 ◆ direct operated M18 x 1,5

CANopen DRP 303-1 ◆ Q = 2 l/min Wandfluh standard
max
Profibus DP IEC 947-5-2 ◆ Q N max = 2 l/min
◆ p = 350 bar
Protection class EN 60 529 max
Contamination ISO 4406
efficiency

DESCRIPTION APPLICATION
COMMISSIONING ACCESSORIES Direct operated, pressure compensated proportional flow control Proportional flow control valves are suitable for precise speed
For DSV amplifiers as a rule no parameter adjustments by the cusot- Parameterisation software See start-up valve in screw-in cartridge construction for cavity according to control, where the load current has to be maintained constant inde -
mer are required. The plugs have to be connected in accordance with Parameterisation cable for interface Article no. 219.2896 Wandfluh standard. When the solenoid is deenergised, the control pendent of the input and output pressure. The screw-in cartridge is
the chapter «Electrical connection». spool closes practically leakage-free. The change of the electric perfectly suitable for installation in control blocks. For machining
USB current is followed by a proportional volume flow change. From the the cartridge cavity in steel and aluminum blocks, cavity tools are
(from plug type A on Mini B, 3 m)
Controllers are supplied configured as amplifiers. The adjustment of input (1), the fluid flows over the control and throttling spool to the available (hire or purchase). Please refer to the data sheets in

the mode of control and of the controller are carried out by the custo- Mating connector (plug female) for analog interface controlled output (2). For the control, Wandfluh proportional ampli- register 2.13.

mer by means of the software adjustment (USB interface, Mini B). straight, soldering contact M23, 12 pole Article no. 219.2330 fiers are available (see register 1.13).
Further information can be found on: «www.wandfluh.com». straight, soldering contact, 7 pole Article no. 219.2335
Free- of charge download of the «PASO» software and the operation straight, soldering contact, 7 pole Article no. 219.2331 SYMBOL ACTUATION
instructions for «DSV» hydraulic valves as well as the operation inst- Simplified Detailed Actuation Proportional solenoid, wet pin push
ructions CANopen Protocol resp. Profibus DP Protocol, with Device 2 2 type, pressure tight
Profile DSP-408 for «DSV». Flange body / sandwich plate NG10 Data sheet 2.6-760
Threaded body Data sheet 2.9-205 Execution PI29V (Data sheet 1.1-90)
Note! The mating connectors and the parameterisation cable Connection Connector socket EN 175301 – 803
are not part of the delivery. Refer to chapter «Accesso- Technical explanations Data sheet 1.0-100
ries». Filtration Data sheet 1.0-50 1

Attention! Auxiliary conditions for the cable:
– External diameter 12 pol: 3,5…14,7 mm
– External diameter 7 pol: 8…10 mm
– Wire cross section max. 1 mm 2
– Recommended wire cross section:
2
0…25 m = 0,75 mm (AWG18) 1
25…50 m = 1 mm (AWG17)
2
TYPE CODE
Q Z P PM18 - - - #
Flow control valve

SURFACE TREATMENT INSTALLATION NOTES 2-way
◆ The cartridge body is gas-nitro-carburised Mounting type Screw-in cartridge M33 x 2
◆ The slip-on coil is zinc- / nickel-coated Mounting position Any, preferably horizontal Proportional
◆ The electronics housing / chassis is made of aluminium
Tightening torque M = 80 Nm Screw-in cartridge Screw-in cartridge M18 x 1,5
D
M = 5 Nm knurled nut
D 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

Wandfluh AG Postfach CH-3714 Frutigen
Tel. +41 33 672 72 72 Fax +41 33 672 72 12 sales@wandfluh.com

www.wandfluh.com Illustrations are not binding Data subject to change 6/6 Edition: 22 46 2.6-561 E www.wandfluh.com Illustrations are not binding Data subject to change 1/3 Edition: 22 11 2.6-610 E
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