Specifications - SMC Networks PF3WB Series Operation Manual

Specifications

Manifold common specifications
Model
Manifold specifications
Arrangement
Rated flow range
Supply unit
construction
Return unit
construction
Applicable fluid
Fluid temp.
Operating pressure
3
range
3
Proof pressure
Pressure loss
Enclosure
Operating temp.
range
Operating humidity
range
Standard
Materials in contact with
fluid
Main piping
Attachment
1: When the flow range of 40 (rated flow range: 5 to 40 L/min) is selected in the supply/return unit, it is possible to mount 5 stations at a
maximum.
2: Please refer to the chart of measurement range of ethylene glycol aqueous solution on page 50. Measurement is possible as long as
the fluid does not corrode the wetted parts, and viscosity is 3mPas (3 cP) or less. Be aware that water leakage may happen due to
internal seal shrinkage or swelling depending on kinds of fluid.
3: The operating pressure range and proof pressure vary depending on the fluid temperature. Refer to the chart on page 59.
4: If a reduced piping diameter or the piping layout cause a restriction, it may not satisfy the specifications.
: The form of the G thread (including the major and minor diameter and pitch of the internal thread) is based on JIS B0202 (ISO228-1).
Products indicated as ISO1179-1 (G thread for hydraulics) or ISO16030 (G thread for pneumatics) are based on JIS B0202
(ISO228-1) for effective depth of thread, seat surface area, surface roughness and squareness.
For ISO1179-1 (G thread for hydraulics), the withstand pressure is specified for each product. SMC do not guarantee the withstand
pressure specified in ISO1179-1, ISO1179-2, ISO1179-3, or ISO1179-4.
For ISO16030 (G thread for pneumatics), the withstand pressure is specified for each product. SMC do not guarantee the withstand
pressure specified in ISO16030.
5: Any products with tiny scratches, smears, or display colour variation or brightness which does not affect the performance are verified
as conforming products.
PF3WB PF3WC
Integrated type
Supply: 1 to 5 station
1
1 to 10 station
Return: 1 to 5 station
0.5 to 4 L/min, 2 to 16 L/min, 5 to 40 L/min
With flow adjustment valve/stop valve
Flow switch
With flow adjustment valve
Stop valve
Water and ethylene glycol solution with a viscosity of 3mPas(3 cP) or less
0 to 90
Refer to graph of pressure loss
0 to 50
Operation, Storage: 85%R.H. (No condensation)
CE marked (EMC directive, RoHS directive)
-41-
PF3WS
1 to 10 station
-
o
C (No freezing and condensation)
0 to 1 MPa
1.5 MPa
IP65
o
C (No freezing and condensation)
PPS, SUS304, FKM
Grease free
1
3/8, 1/2, 3/4
PF3WR
Remote type
1 1
1 to 10 station
-
Flow switch
With flow
adjustment valve
Stop valve
2
No.PF※※-OMW0004-A