2 Port Solenoid Valve For Dust Collector
Series VXF2/VXFA2
Operating Environment
Warning
1. Do not use in an atmosphere having corrosive
gases, chemicals, sea water, water, water vapor, or
where there is direct contact with any of these.
2. Do not use in explosive atmospheres.
3. Do not use in locations subject to vibration or impact.
4. Do not use in locations where radiated heat will be
received from nearby heat sources.
5. Employ suitable protective measures in locations
where there is contact with water droplets, oil or
welding spatter, etc.
Caution
Maintenance
Warning
1. Filters
1. Be careful regarding clogging of filters.
2. Replace filter elements after one year of use, or earlier if the
pressure drop reaches 0.1 MPa.
2. Storage
In case of long term storage after use, thoroughly remove all
moisture to prevent rust and deterioration of rubber materials etc.
3. Exhaust the drainage from an air filter periodically.
1. Removing the product
The valve becomes hot depending on the fluid temperature.
Confirm that the valve temperature has dropped sufficiently
before performing work. If touched inadvertently, there is a
danger of being burned.
1. Shut off the fluid supply and release the fluid pressure in the
system.
2. Shut off the power supply.
3. Remove the product.
2. Low frequency operation
Switch valves at least once every 30 days to prevent malfunction.
Also, in order to use it under the optimum state, conduct a regular
inspection once a every 6 months.
Rubber seal
Washer
Connector
Binding head screw with flange
Tightening torque 0.5 to 0.6 N·m
Gasket
Binding head screw
Tightening torque 0.5 to 0.6 N·m
Applicable cable
Note)
(Outside cable diameter of ø6 to 12 mm)
2
3
+
—
1
2: −
(+)
1: +
(−)
DIN terminal
Internal connections are shown below for the DIN terminal,
make connections to the power supply accordingly.
Electrical Connections
Caution
Grommet
Class B coil: AWG20 Outside insulator diameter of 2.5 mm
∗
There is no polarity.
· Use a heavy-duty cord with an outside cable diameter of ø6 to 12 mm.
· Use the tightening torques below for each section.
Rated voltage
DC
100 VAC
200 VAC
Other AC
q
Black
Blue
Red
Grey
w
Red
Blue
Red
Grey
Lead wire colour
Terminal no.
DIN terminal
1
+ (−)
2
− (+)
Note) For an outside cable diameter of ø9 to 12 mm, remove the internal
parts of the rubber seal before using.
∗
There is no polarity.
q
w
Series
VXF2/VXFA2
Specific Product Precautions 3
Be sure to read before handling. Refer to back cover for Safety Instructions, “Handling
Precautions for SMC Products” (M-E03-3) and the Operation Manual for 2 Port Solenoid
Valves for Fluid Control. Please download it via our website, http://www.smcworld.com
33
Summary of Contents for VXF2 Series
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