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Proportional throttle valve
Proportional throttle valves Proportional throttle valves

SCREw-IN CARTRIDGES INSTALLED REMARK! Proportional throttle valve nG10
The following screw-in cartridges are used in either the flange body or the sandwich Detailed performance data and additional Flange and sandwich construction ISO 4401-05
body: hydraulic and electric specifications may by • Direct operated, not pressure compensated
drawn from the data sheets of the correspon-
Type Designation Data sheet no. Q max * ding installed screw-in cartridge. • p max = 350 bar
DNPPM22 normally closed 2.6-531 32 l/min
DNPPM22-../ME normally closed, CAUTION!
with integrated electronics 2.6-541 32 l/min The performace data, especially the „pressu-
re-flow-characteristic„ on the data sheets of
the screw-in catridges, refer to the screw-in
* Can deviate from the values on the data sheets of the screw-in cartridges.. cartridges only. The additional pressure drop
of the flange body, resp. sandwich body must
be taken into consideration.

SyMBOLS / DIMENSIONS
Flange construction DN.FA06-A/B DESCRIPTION FunCtion APPLiCAtion
DN.FA06-A/B DN.SA06-A 21.5 19 Directly operated proportional throttle valve The force controlled proportional solenoid run- Proportional throttle valves are suitable for
23 10 17.8 in sandwich construction. Screw-in cartridge ning in the fluid acts directly on the control spool precise feed control systems. An extremely
M33x2 in accordance with ISO 7789. In sand- which opens or closes the triangular shaped sensitive opening and closing response allows
wich types for A and B line, a by-pass check throttling notches in the cartridge body. The a smooth control of movements in stationary
T
Ø 9.5 Ø 5.5 46 31 21 A B 32.5 ∗ valve for reversed free flow is incorporated. The throttle opening, and therefore the flow volume, or mobile installations, e.g. machine tools,
flange body is painted, the sandwich plates are
changes proportionally to the current absorption
public vehicles.
DN.SA06-P DN.SA06-B P 23 phosphatised. of the proportional solenoid. When the solenoid
(5) 41 32 is without current, the control spool is held in
46 64 the closed position by a spring.
To control the valve proportional amplifiers are
Sandwich construction DN.SA06-P, T available from Wandfluh (see register 1.13).
20
DN.SA06-T DN.SA06-AB T B ∗
Ø 5.5 45 A TyPE CODE
P 22.5 Throttle valve D N P A10 - - #
P= 21.5 / T=27 32 (66) Normally closed
48.5 1.5 98 Proportional

Sandwich construction DN.SA06-A, B, AB Flange construction F
A,AV=102 Sandwich construction S
18 20 (70) 32 International standard interface ISO, NG10
Type list / Function
T Flange construction Sandwich construction
Ø 5.5 ∗ A B ∗ A → B A/B in P P in A A

in B
B
in T
T
18
P in A and B AB
B,BV=102 Nominal volume flow level, nominal voltage, etc. of the built-in screw-in cartridge
38.5 1.5 AB,ABV=140 Examples: DNPFA10 - A/B - 32 - G24/WD - HB0
PARTS LIST DNPSA10 - P - 63 - G12/ME-A1D1
Design-Index (Subject to change)
Position Article Description
10 160.2093 O-ring ID 9,25x1,78 GENERAL SPECIFICATIONS
20 173.3650 Sealing plate ADB6 Description Proportional throttle valve
Nominal size NG10 acc. to ISO 4401-05
Construction Flange and sandwich
∗ The envelop dimensions of the screw-in cartridge are shown on Operations Proportional solenoid
their corresponding data sheets. Mounting 4 mounting holes for. zyl.screws M6 or
double ended screws M6
Connection Threaded connection plates
Multi-flange subplates
ACCESSORIES Longitudinal stacking system
Proportional amplifier Register 1.13 Weight Depending on the type m = 3,0...6,0 kg
Technical explanation see data sheet 1.0-100

Wandfluh AG Tel. +41 33 672 72 72 E-mail: sales@wandfluh.com Illustrations not obligatory Data sheet no. Wandfluh AG Tel. +41 33 672 72 72 E-mail: sales@wandfluh.com Illustrations not obligatory Data sheet no.
Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 2.6-740E 2/2 Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 2.6-760E 1/2
CH-3714 Frutigen Edition 14 10 CH-3714 Frutigen Edition 14 10
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