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PRESSURE VALVES BDSP, BVSP CHARACTERISTICS
Limits the input pressure to an adjustable value. Serves to
protect against overpressures of any kind in the system. A
pressure reduction controls the output pressure to the ad-
justed value.
FEATURES
• Manual adjustment of the desired pressure
• Direct or pilot operated
• Metallically sealing seat
• Pressure relief or pressure reducing function
(T) 2 • Pressure max. 420 bar
• Flow max. 300 l/min
• Nominal sizes U08, U10, M18, M22, M33, M42
(P) 1

HAND LEVER VALVES AH CHARACTERISTICS
Manually actuated spool valve for moving a cylinder forward
or backward.
FEATURES
• Spool execution for 4/3- or 4/2-way execution
• Seat tight execution for 3/2-, 2/2- or 3/3-way execution
• Detented or with spring reset
• Pressure max. 350 bar
• Flow max. 100 l/min
A B A B • Nominal sizes NG3, NG4, NG6, NG10
a 0 b a b
a b a b
P T P T
A B A B
a 0 b a b
a b a b
T
T
P
FLOW CONTROL VALVES QZSP, QDSP P CHARACTERISTICS

A B A B The valve is used to control the oil flow. The travel speed of
a cylinder can thus be controlled to a constant, load-inde-
a 0 b a b
a b a b pendent value.
P T P T
B
A B A FEATURES
b
a 0 b • a 2-way or 3-way execution
a b a b
P T P • Optional as integrated non-return valve
T
• Pressure max. 350 bar
• Flow adjustable to min. 0.1 l/min
2
• Flow max. 120 l/min
• Nominal sizes M18, M22, M33, NG3, NG4, NG6, NG10
1
2-WAY SLIP-IN CARTRIDGE VALVES C_ENXX CHARACTERISTICS

With a 2-way slip-in cartridge valve, very high flow rates with
low ∆P can be controlled. Control takes place via a pilot valve
in the control cover.
FEATURES
• Seat tight closure
• Way and pressure functions can be implemented
• Pressures also available as proportional function
• Pressure max. 630 bar
• Flow max. 2500 l/min
• Nominal sizes NG16, NG25, NG32, NG40, NG50

WANDFLUH MOBILE | PRODUCTS | SWITCHING VALVES | PAGE 7