Page 1240 - Softbound_Edition_19_en

Proportional flow control valve Proportional flow control valve

ACCESSORIES MANUAL OVERRIDE Proportional 2-way flow control cartridge with
Proportional amplifier Register 1.13 HB4,5 integrated electronics M22 x 1,5
Optionally: Screw plug (HB0), no actuation possible ◆ direct operated ISO 7789
Mating connector black (B) Article no. 219.2002
◆ Q = 25 l/min
max
Flange body / sandwich plate Data sheet 2.6-820 ◆ Q = 25 l/min
NG4-Mini ◆ p N max
= 350 bar
Flange body / sandwich plate NG6 Data sheet 2.6-840 max
Threaded body Data sheet 2.9-205
Technical explanations Data sheet 1.0-100
Filtration Data sheet 1.0-50

DESCRIPTION APPLICATION
SURFACE TREATMENT SEALING MATERIAL Direct operated, pressure compensated proportional flow control Proportional flow control valves with integrated electronics are
valve as screw-in cartridge for cavity according to ISO 7789. With
perfectly suitable for demanding applications in which the volume
◆ The cartridge body is gas-nitro-carburised NBR or FKM (Viton) as standard, choice in the type code the solenoid deenergised, the control spool is held in the closed flow frequently has to be changed. They are used in applications
◆ The armature tube and the slip-on coil are zinc- / nickel-coated
position by a spring. The change of the electric current is followed where high valve-to-valve reproducibility, easy installation, com -
by a proportional volume flow change. From the input (1), the fluid fortable operation and high precision are very important. The inte-
flows over the control and throttling spool to the controlled output grated controller reliefs the machine control and operates the volu-
INSTALLATION NOTES STANDARDS (2). The control takes place via an analogue interface or a fieldbus me flow control in a closed loop circuit. For machining the cartridge
Mounting type Screw-in cartridge M22 x 1,5 Cartridge cavity ISO 7789 interface (CANopen, J1939 or Profibus DP). The parameterisation cavity in steel and aluminum blocks, cavity tools are available (hire

Mounting position Any, preferably horizontal Solenoids DIN VDE 0580 takes place by means of the free of cost parameterisation and dia- or purchase). Please refer to the data sheets in register 2.13.

Tightening torque M = 50 Nm Screw-in cartridge Connection execution D EN 175301 – 803 gnostics software «PASO» or via fieldbus interface.For the control,
D
M = 5 Nm knurled nut Protection class EN 60 529 Wandfluh proportional amplifiers are available (see register 1.13).
D
M = 9,5 Nm HB0 Contamination efficiency ISO 4406
D
M = 5,5 Nm HB4,5
D
SYMBOL ACTUATION
Simplified Detailed Actuation Proportional solenoid, wet pin push
2 2 type, pressure tight
Connection Via device receptacle

1

1

MANUAL OVERRIDE ELECTRICAL SPECIFICATIONS
HB4,5 as standard Protection class IP67 with suitable mating connector and
closed housing cover
Ramps Adjustable
Parameterisation Via fieldbus or USB
Supply voltage 12 VDC, 24 VDC
Note! Exact electrical specifications and detailed description
of «DSV» electronics can be found on data sheet
1.13-76.

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 4/4 Edition: 19 30 2.6-631 E www.wandfluh.com Illustrations are not binding Data subject to change 1/6 Edition: 22 46 2.6-633 E