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SPOOL VALVES FLANGE WDPFA CHARACTERISTICS
The volume flow is controlled proportionally to the solenoid
current. A cylinder can thus be moved forward and backward
at variable speed.
FEATURES
• Progressive characteristic
• Good repeatability
• Direct or pilot operated
ACB-S
• Pressure max. 350 bar
A B
a 0 b • Flow max. 200 l/min
a b
• Nominal sizes NG3, NG4, NG6, NG10
P T
FLOW CONTROL VALVES QNPP, QDPP CHARACTERISTICS
Controls the volume flow proportionally to the adjusted sole-
noid current. Changes in load are continuously compensated.
FEATURES
• Linear characteristic and good repeatability
• 2- or 3-way execution
• Pressure max. 350 bar
3 • Flow max. 200 l/min
• Nominal sizes M18, M22, M33, M42, U16
2
1
FLOW CONTROL VALVES SEATTIGHT QSPP CHARACTERISTICS
Regulates the volume flow proportionally to the adjusted so-
lenoid current. Any change of the load is compensated. In
closed position, the valve closes seattight.
FEATURES
• Linear characteristic and good repeatability
• 2-way or 3-way execution
2 • Pressure max. 350 bar
• Flow max. 200 l/min
1 • Nominal sizes M33, U10
THROTTLE VALVES DNPP, DOPP CHARACTERISTICS
Throttling of the volume flow according to the set solenoid
current.
FEATURES
• Linear characteristic and good repeatability
• Normally open or normally closed
• Pressure max. 350 bar
2 • Flow max. 65 l/min
• Nominal sizes M18, M22, M33
1
WANDFLUH MOBILE | PRODUCTS | PROPORTIONAL VALVES | PAGE 9