External Pilot/Built-in Silencer
LN, MN type: with 2 sockets.
∗ D and DO only available for SY5000.
∗ DIN terminal type “Y” which conforms to EN-175301-803C (former DIN43650C) is also available.
For details, refer to page 210.
∗ Setting “-5LOU” is available only for connector box type.
∗ For connector cable of M8 connector, refer to back page 12
Mechanical Valve Series VM
Operate the mechanism within the stroke range that has been
obtained through the formula given below. (Do not move beyond the
operating limit position.)
Operating stroke: P.T. + 0.5 X O.T
ISO Interface Solenoid Valve/SIZEq Metal Seal
•Use the ARB210 or ARB310 model to combine a pressure centre valve and the A and B port
pressure reduction of a spacer style regulator.
•Use the ARB210 or ARB310 model to combine a reverse pressure valve and a spacer style
regulator. The P port pressure reduction cannot be used.
NAMUR Solenoid Valves
Can be directly installed on the industrial valve actuator that complies with NAMUR.
The solenoid valve can be attached with 2 mounting bolts.
The positioning of the coding stud hole is left up to the manufacturer and thus also determines the location of the coding stud.
5 Port Solenoid Valve
Pilot valve cover is stronger using stainless steel.
Mounting thread is also reinforced from size M1.7 to M2
All AC voltage models have built-in surge voltage suppressor.
Body ported external pilot style (made to order) is not available for DIN terminal
Pilot Operated 3
3 Port Solenoid Valve
Power consumption reduced
by power saving circuit.
Power consumption is decreased by approx. 1/3 by reducing
the wattage required to hold the valve in an energized state.
(effective energizing time is over 40 ms at 24 VDC.) Refer to
electrical power waveform as shown below.
4 Port Direct Operated Poppet Solenoid Valve
ON: 4ms, OFF: 2ms,
Dispersion accuracy: ±1ms
(With light and surge voltage
suppressor at a supply pressure of
0.5MPa, subject to clean, dry air)
Main valve has no sliding seals or grease
and air is not exhausted to the atmosphere.
Safety Pressure Release Valves (ISO 13849)
Residual Pressure Release Valve
with Detection of Main Valve Position
The detecting function of the main valve position detects a
mismatch between the input signal and valve operation.