Datasheet

4_39
4
Poppet valves
- Double poppet system appreciated for its reliability and high  ow rate
- Aluminium valve body and pedal lever to the max strenght
- Available with and without protection (in the latter case the protection is to be
realized by the machine builder according to the current rules)
- Available with safety devices to prevent unintentional operations
- Available with pneumatic servo-assitance in case of minimum stress
- Electric foot valves with single or double microswitch complete the foot valve range
Direct operation A or pneumatic servo-assistance B.
Pedal with spring return
Functioning
The pedal must be deeply pressed. The unlocking
pedal brings the pedal back to the starting position.
Pedal with two positions (bistable)
Operation in possible only by pushing both pedals at
the same time. Pedals return to the starting position by
releasing them. In this case unintentional operation is
avoided.
Pedal with safety device
-10 ÷ +70 °C
-10 ÷ +50 °C
not dehumidi ed  ltered air 50 μm, lubricated or not
poppet system
2/2 NC, 3/2 NC, 2/2 NO, 3/2 NO, 5/2
max 10 bar
pedal
mechanical spring, pedal
Ambient temperature
Fluid temperature
Fluid
Commutation system
Ways/Positions
Pressure
Control
Return
Connections
Nominal Ø (mm)
Nominal  ow rate (Nl/min)
G1/4
8
800
G1/8
2,3
98
die-cast zamak
aluminium
nylon with steel reinforcing plate
oil/wear-resistant compound
aluminium
dielectric plastic material
PNEUMATIC FOOT VALVE:
Valve body
Foot valve lever
Pedal body and protections
Seals
Spool
ELECTRIC FOOT VALVE:
Valve body, foot valve lever, protections
AM
Pneumatic and electric foot valves
TECHNICAL CHARACTERISTICS
CONSTRUCTIVE CHARACTERISTICS