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The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
65
a i r p i l o t v a l v e s
3
Dimensions in millimeters (mm)
4
SERIES
5
NUMBER OF WAYS - POSITIONS:
3 = 3/2 NC
4 = 3/2 NO
4
PORTS:
8 = 1/8 NPTF
4 = 1/4 NPTF
2C = G1/2
015
ACTUATION:
011 = double solenoid (horizontal solenoids)
V11 = double solenoid (vertical solenoids) - 1/4 NPTF port only
015 = single solenoid, spring return (horizontal solenoids)
V15 = single solenoid, spring return (vertical solenoid) - 1/4 NPTF port only
22
SOLENOID INTERFACE::
22 = mech. sol. 22 x 22
50 = mech. sol. 32 x 32 - only G1/2
U
SOLENOID MATERIAL:
U = PET
G = PA
7
SOLENOID DIMENSIONS:
6 = 32 x 32 solo G1/2
7 = 22 x 22
7
SOLENOID VOLTAGE:
see solenoids section in Master Catalog
TYPE OF MANUAL OVERRIDE:
blank = bistable, standard
TF
TF = NPTF ports
blank = BSP ports
CODING OF PNEUMATICALLY OPERATED VALVES
1/8” NPTF
1/8” NPTF
Mod.
Mounting
Function Flow rate
NL/min
P. min pil.
438-35TF
in line/manifold 3/2 NC 700 2.5 bar (36 psi)
3-way/2-position valve, 1/8” port, Air Pilot Spring Return
Cv = .73
Operating pressure
P = -0.9 -10 bar, 0-145 psi (down to 28” Hg vacuum rated)
Control pressure
min. press. (see valve description)
Nominal pressure
6 bar - 87 psi
Nominal flow
*Qn Series 4:
1/8” = 700 NL/min. (24.72 SCFM), Cv = .73
1/4” = 1250 NL/min (43.7 SCFM), Cv= 1.3
1/2” = 1900 NL/min (67.1 SCFM), Cv= 2.00
Fluid
filtered air, without lubrication** (25 micon recommended)
PNEUMATIC DATA
*Qn = determined with supply pressure of 6 bar and with
D
p = 1 bar. **If lubricated air is used, it is recommended to use ISOVG32 oil and never interrupt the lubrication.
4 5 4 -
015 -
22 -
U 7 7 TF
016 = single solenoid, pneumatic spring return (horizontal solenoid)
V16 = single solenoid, pneumatic spring return (vertical solenoid) - 1/4 NPTF port only
33 = pneumatic pneumatic
34 = pneumatic differential
35 = pneumatic spring
5 = 5/2
6 = 5/3 CC
7 = 5/3 CO
8 = 30 x 30
9 = 22 x 58
A6 = PPS
H8 = PA 6 V0
IL = bistable, lever type (available on demand)
IM = monostable (available on demand)
Cv = .73