STC 4V130E-430E Series Operating and maintenance manual

4V130E-430E SERIES AIR PILOT VALVE
Valve Model
4V130E-1/8
4V230E-1/4
4V330E-3/8
4V430E-1/2
Port & Mounting
Body Ported
Action & Motion
Double Solenoid, Spool Design, 3 Position, Exhaust Center, Response Time <20ms
Operating Pressure
21-115 PSI
Port Sizes
1/8 NPT
1/4 (in/outlet)
1/8 (exhaust)
3/8 (in/outlet)
1/4 (exhaust)
1/2 NPT
Operating Temp.
14 to 140 °F
Cv
0.67
0.89
1.68
2.79
SFCM @ 100PSI
25
53
80
160
Manual Override
Detentable
Electrical Connection
Grommet, DIN
Working Medium
40 micron filtered air or inert gas
Coil Insulation &
Protection Class
IP 65, Class F
Coil Duty Cycle
100% ED
Coil Voltage Options
Options: 12, 24 VDC; 24,110/120, 220/240 VAC (50/60Hz)
Coil Power
2.5W
3/4.8W
Coil Locking Nut
M8X0.75 Threads
Valve Body Material
Anodized Aluminum
Seal Material
NBR (Buna N)
Lubrication
Not Required
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4V130E-430E SERIES SOLENOID VALVE DIMENSIONS
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4V130E-430E SERIES SOLENOID VALVE DIMENSIONS
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4-Way 2 Solenoid 3 Position Valve
Models 4V130-4V430 C, P, E
Installation Procedure
Warning: Do NOT over tighten the nut holding the coil to the armature tube. Over tightening may result in damage to
the welded joint.
Maintenance and Troubleshooting
Note: After an extended period of operation, if you do not hear a clicking sound when the valve is operational, and the
wiring is correct, the coil may be burned out and must be replaced. This commonly occurs when input voltages are
higher than the coil’s specifications.
Attaching a Coil to a Valve:
1. After wiring the coil, fit the coil assembly over the armature tube. Ensure that the threads of the tube are acces-
sible.
2. Fit the spring or lock washer over the assembly.
o For spring washers, the concave side should be oriented toward the coil.
3. Tighten the nut over the washer by hand.
o For spring washers, tighten the nut further until the spring coil is almost completely flat.
o For lock washers, tighten the nut another quarter turn.
Note: This valve is designed for air flow only.
Reference Figures:
Figure 1: Model 4V130P with port labels
Operational Notes
 Continuous power to the coil is not required to maintain the solenoid position.
 To move the piston to a new position, power the corresponding coil. Do not power both coils at the same time.
 Turn off power to the coil when piston reaches desired position.
Installing Valve onto Manifold:
Note:
 Manifolds can fit 2, 4, 6, 8 and 16 valves.
 Secure screws until the component will not move freely, and tighten another quarter turn.
Procedure:
1. Place a rubber seal over the manifold openings.
2. Line up the valve with port “A”, “EA, “EB” and corresponding pilot holes for the screws.
3. Secure the valve into place.
4. Cover the remaining holes with the provided gaskets.
Procedure:
1. Remove any coils attached to the valve.
2. Unscrew the holding plate and the armature tube and remove it from the valve body. Remove the piston.
3. Check for any debris that may have collected on the piston and the hole in the center of the valve.
4. Insert the piston back into the valve body.
5. Screw the armature tube and holding plate back into the valve.
Installation:
1. Connect the source to the port labeled “P”.
2. Connect the first outlet to the port labeled “A”.
3. Connect the first exhaust to the port labeled “EA”.
4. Connect the second outlet to the port labeled “B”.
5. Connect the second exhaust to the port labeled “EB”.
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Installation of 3V100-400 and 4V100-400 Solenoid Valves
Electrical Connections
To connect DIN coils:
1. Remove the Philip screw from the plastic housing and unplug it from the DIN coil.
2. From the screw opening, use the screw to push the terminal block out of the plastic housing.
3. Note the 1, 2 and ground markings on underside of DIN enclosure.
4. For DC DIN Coil, Connect 1 to Positive, 2 to Negative.
5. For AC DIN Coil, connect 1 to HOT wire, 2 to Neutral wire, and if required connect ground to ground
wire.
To connect Grommet coils or Lead Wire DIN coils:
DC Coil:
1. If the DC solenoid coil has a red and a black wire, Connect Positive to RED wire and Negative to
Black wire.
2. If the DC solenoid has two same color wires, connect Positive to one of the two wires and Negative
to the other wire.
AC Coil:
1. If the AC solenoid coil has a black a white wire, Connect the HOT wire to BLACK wire and Neutral to
WHITE wire.
2.If the AC solenoid has two same color wires, connect HOT wire to one of the two wires and
NEUTRAL wire to the other wire.
Do not energize the coil without installing it onto the valve, it will burn the coil and create fire
hazards.
Connection of 3V100–400 & 4V100-400 Solenoid Coils
Connect the 3V100-400 3 way valve
inlet and out as shown in the diagram :
P = Air Supply Port
A = Outlet A Port
EA/EB = Exhaust Outlet A
(Connection Optional)
Connect the 4V100-400 4 way valve
inlet and out as shown in the diagram :
P= Air Supply Port
A = Outlet A Port
B = Outlet B Port
EA = Exhaust Outlet A Port
(Connection Optional)
EB = Exhaust Outlet B Port
(Connection Optional)
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STC Installation and Operation Procedure
4V130E-430E Series Solenoid Valves
4V130E-430E (Exhaust Center, 4 way, 3 Position valve)
VALVE POSITION 1 2
Operations:
1. When Valve is in Position 1, Port P is connected to Port A. Port B is connected to Port EB.
2. When Valve is in Position 2, Port A is connected to Port EA. Port B is connected to Port EB. Port
P is Closed. The valve is spring centered.
3. When Valve is in Position 3, Port P is connected to Port B. Port A is connected to Port EA.
A
EBP
AB B
EA EBEA P
3
A
EBP
B
EA
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Catalog No.: PUB 2012—4V130E-430E
Information contained herein may be changed without prior notification.
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S T C
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