FEATURES
- Hole pattern to DIN 24340, ISO 4401, nominal size 10
- Adjustable Flow control valve non return valve as sandwich plate
housing to throttle in one direction and free backflow in the
opposite direction
- easy to assemble under body mounted spool valves to DIN 24340,
ISO 4401 (use longer screws)
- type to ISO 7790
- adjustable by tool
Types
- type AAB / ZAB:
The sandwich plate valve can be changed from downstream throttle to
upstream throttle by turning through 180°(s. dimensions).
SPECIFICATIONS
Nominal pressure: max
. 350 bar
Cracking pressure: 0,4 bar
Nominal flow: max. 100 l/min
Fluids: Hydraulic fluid to DIN 51524 part 1 and 2
Media operating temp. range: -20°C up to max. +70°C
Ambient temperature range: -20°C up to max. +50°C
Viscosity range: 15 – 380 mm²/s is recommended
Filtration: Class 20/18/15 to ISO 4406
or cleaner
Weight: 3,3 kg incl. valve
PERFORMANCE
measured at t = 50°C, ν = 32mm²/s
up to 350 bar
up
to 100 l/min
SYMBOL
ZW-SDR10 AAB
ZW-SDR10 ZAB
2 → 1 (P->V)
th
rottle fully
opened
1 → 2 (V->P)
through
check valve
Pressure drop (bar)
Flow (l/min)
Pressure drop ∆p-Q
Function
2 P 2
1 V 1
Flow control non return
valve
sandwich plate type
ZW-SDR10
E 5.124.0 /08.10
810
MODEL CODE
ZW - SDR10–01-AAB – V
Name and nominal size
Flow control valve non return valve
Sandwich plate type NW 6
Series
01 = Standard, phosphated
Types
AAB = 2 Flow control valve non return valve in A and B,
downstream throttle
ZAB = 2 Flow control valve non return valve in A and B,
upstream throttle
Seal material
V = Viton (Standard)
N = NBR
Dimensions
Standard models Part No.
ZW-SDR10-01-AAB-V 6078911
ZW-SDR10-01-ZAB-V 6078909
other types on request
1 - Type plate
2 - Throttle screw (Turning
clockwise reduces the
Flow rate)
3 - O-Ring plate
4 - O-Ring 12,42 x 1,78 Viton
5 - Bore holes for fixing screws M6
All dimensions in mm.
Fastening elements are not in the
scope of supply.
HYDAC Fluidtechnik GmbH
Justus-von-Liebig-Str. 5
D - 66280 Sulzbach / Saar
Tel. 06897 / 509 -01
Fax 06897 / 509 -598
Email flutec@hydac.com
Annotation
The information in this brochure
relates to the operating conditions
and applications described.
For applications or operating
conditions not described, please
contact the relevant technical
department.
Subject to technical modifications.
Mounting plate to ISO 4401-05-04-0-94
Option
al
T port
811
