Poppet Valves – AF/AG Series

High Flow Rate
The design incorporates opposing Poppets, which allow full bore flow. The heavy duty Poppets are self cleaning.

High Speed
Two Poppets are mounted onto a central spool, which is designed to operate within a short stroke, enabling high cycle speeds.

Long Life
The physical size of the poppets, along with the short stroke design, combines to increase operating life.

 

TECHNICAL DATA?
Ambient temperature (max) +50 °C
Fluid temperature
-5 to +60 °C
Fluid 50 μm filtered air, lubricated or not
Mechanical System Poppet
Pneumatic function
2/2 NC (upon request), 3/2 NC, 3/2 NO, 3/2 NC-NO
Pressure (max) 10 bar
Control
AF Series = pneumatic, servo-assisted solenoid
AG Series = indirect vacuum
Return
AF Series = air / mechanical spring
AG Series = automatic by vacuum
Connections G1/8 G1/4 G3/8 G1/2 G3/4 G1 G1 1/2
Nominal Ø (mm) 5.5 8 10 15 19 25 39
Nominal Flow Rate (NI/min) 580 1100 1500 5400 6500 13500 35000
CONSTRUCTION DATA
Valve Body G1/8 to G1 = Zinc alloy
G1 1/2 = Aluminium
Seals AF Series = nitrile rubber, polyurethane
AG Series = solenoid operated valve, servoassisted by compressed air conical plungers and Vulkollan diaphragm
Actuators AF Series = G1/8 to G1 = Zinc alloy
AF Series = G1 1/2 = Aluminium
AG Series = G1/8 to G1 = Zinc alloy
AG Series = G1/2 to G1 1/2 = Steel + Plastic
Spool G1/8 to G3/8 = Aluminium
G1/2 to G1 1/2 = Steel + Plastic
ELECTRICAL DATA
G1/8 and G1/4 G1/4 to G1 1/2
Solenoid pilot U1 U2
Coil DA DB
Power consumption 3.5 W (DC) – 5 VA (AC) 11 W (DC) – 10 VA (AC)
Connector AM-5110 AM-5111
Voltage 12 V DC – 24 V DC – 24 V AC – 110 V AC – 240 V AC
Manual override 2 position screwdriver operation
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