Page 1278 - Softbound_Edition_19_en

Proportional flow control valve Proportional flow control valve
Proportional flow control valve

PERFORMANCE SPECIFICATIONS
Oil viscosity u = 30 mm /s DIMENSIONS
2
With analog interface, 12 pole connector With analog interface, 7 pole connector
Q = f (I) Volume flow signal characteristics Q = f (p) Volume flow pressure characteristics Amplifier and controller Amplifier and controller
at 50 bar pressure difference / Q [l/min] 25,30 20,21 40
s corresponds to command value signal 100 K0979_1 X2
Q [l/min] 80 X2
100 K1139 X1 X1
60 Q = 63 l/min
N
80 Q = 63 l/min 40
N
60 20 Q = 32 l/min X4 s36 128.4 X4
N
40 Q N = 32 l/min 110.4 M33x2
0 (2)
15
20 0 50 100 150 200 250 300 350 p [bar] MD=5.5Nm
0   45 (1) 45
0 10 20 30 40 50 60 70 80 90 100 s [%]

12 17 18 50 70 60 X4 (only controller)
FACTORY SETTINGS Q = f (p) Leakage volume flow characteristics MD=5Nm 91.2
Dither set for optimum hysteresis L Q [cm /min] 105.8
3
◆ = Deadband: solenoid switched off at command value signal < 5 % 400 K0980 146.2 196.9 50.7
● = Opening pressure at command value signal 10 %
■ = Volume flow at 70% command value signal, Q = 42 l/min 300
29,0 l/min at nominal volume flow rate Q 32 l/min With fieldbus interface With fieldbus interface
N 200
47,5 l/min at nominal volume flow rate Q 63 l/min Amplifier Controller
N 100
X2 X2
0 X1 X1
0 50 100 150 200 250 300 350 p [bar]
X3 X3
110.4 X4
COMMISSIONING ACCESSORIES 128.4
For DSV amplifiers as a rule no parameter adjustments by the cusot- Parameterisation software See start-up 45
mer are required. The plugs have to be connected in accordance with 45
the chapter «Electrical connection». Parameterisation cable for interface USB Article no. 219.2896
(from plug type A on Mini B, 3 m)
Controllers are supplied configured as amplifiers. The adjustment of Mating connector (plug female) for analog interface
the mode of control and of the controller are carried out by the custo- straight, soldering contact M23, 12 pole Article no. 219.2330
mer by means of the software adjustment (USB interface, Mini B). straight, soldering contact, 7 pole Article no. 219.2335
Further information can be found on: «www.wandfluh.com». angled, soldering contact M23, 12 pole Article no. 219.2331 HYDRAULIC CONNECTION PARTS LIST
Free- of charge download of the «PASO» software and the operation Cavity drawing according to ISO 7789–33–01–0–98 Position Article Description
instructions for «DSV» hydraulic valves as well as the operation inst- 12 154.2700 Knurled nut
ructions CANopen Protocol resp. Profibus DP Protocol, with Device Flange body / sandwich plate NG10 Data sheet 2.6-860 M33 x 2
Profile DSP-408 for «DSV». Threaded body Data sheet 2.9-205 15 253.8000 Manual override HB4,5
17 160.2187 O-ring ID 18,72 x 2,62 (NBR)
Technical explanations Data sheet 1.0-100
Note! The mating connectors and the parameterisation cable Filtration Data sheet 1.0-50 (2) 18 160.2220 O-ring ID 21,95 x 1,78 (NBR)
are not part of the delivery. Refer to chapter «Accesso- 20 223.1317 Dummy plug M16 x 1,5
ries». 21 160.6131 O-ring ID 13,00 x 1,5 (FKM)
Attention! Auxiliary conditions for the cable: 25 062.0102 Cover
– External diameter 12 pol: 3,5…14,7 mm (1)
– External diameter 7 pol: 8…10 mm (1) 30 072.0021 Gasket 33,2 x 59,9 x 2
– Wire cross section max. 1 mm 2 40 208.0100 Socket head screw M4 x 10
– Recommended wire cross section: Note! For detailed cavity drawing and cavity tools see data 50 160.2298 O-ring ID 29,82 x 2,62 (NBR)
2
0…25 m = 0,75 mm (AWG18) sheet 2.13-1005
25…50 m = 1 mm (AWG17) 160.6296 O-ring ID 29,82 x 2,62 (FMK)
2
60 160.2238 O-ring ID 23,81 x 2,62 (NBR)
160.6238 O-ring ID 23,81 x 2,62 (FMK)
70 049.3297 Backup ring rd 24,5 x 29 x 1,4

www.wandfluh.com Illustrations are not binding Data subject to change 4/6 Edition: 22 46 2.6-659 E www.wandfluh.com Illustrations are not binding Data subject to change 5/6 Edition: 22 46 2.6-659 E
Page 1278