ntcat.pdf - 第50页

OPERATIONAL BENEFITS Direct solenoid and solenoid pilot operated valves HOW TO ORDER 65 Consult “Precautions” page 327 before use, installation or service of MAC Valves.. 36 32 37 38 33 34 52 67 46 44 47 42 400 48 92 93 …

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64
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Series
52
SPOOL CONFIGURATIONS
2
31
10 12
2
31
10 12
INTERNAL PILOTINTERNAL PILOT
NORMALLY OPEN 3 WAYNORMALLY CLOSED 3 WAY
18
18
10 0
%
10 0
%
10 0
%
10 0
%
MONTHS
WARRANTY
OF
PRODUCTION
TESTED
OPERATIONAL BENEFITS
Direct solenoid and solenoid pilot operated valves
HOW TO ORDER
65
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
36
32
37
38
33
34
52
67
46
44
47
42
400
48
92
93
ISO 1
ISO 2
ISO 3
69
48P
ISO 01
ISO 02
NO Valve
52A-31-A0A-XX-X-
XXX
-
XXX
52A-31-B0A-XX-X-
XXX
-
XXX
52A-31-A0B-XX-X-
XXX
-
XXX
52A-31-B0B-XX-X-
XXX
-
XXX
NC Valve
52A-11-A0A-XX-X-
XXX
-
XXX
52A-11-B0A-XX-X-
XXX
-
XXX
52A-11-A0B-XX-X-
XXX
-
XXX
52A-11-B0B-XX-X-
XXX
-
XXX
NO Valve
52A-41-A0A-XX-X-
XXX
-
XXX
52A-41-B0A-XX-X-
XXX
-
XXX
52A-41-A0B-XX-X-
XXX
-
XXX
52A-41-B0B-XX-X-
XXX
-
XXX
NC Valve
52A-21-A0A-XX-X-
XXX
-
XXX
52A-21-B0A-XX-X-
XXX
-
XXX
52A-21-A0B-XX-X-
XXX
-
XXX
52A-21-B0B-XX-X-
XXX
-
XXX
2
1210
13
2
1210
13
2
1210
13
2
12
13
10
Port size
1/8” NPTF
1/4” NPTF
1/8” NPTF
1/4” NPTF
Pilot air
Internal
External
Series
52
Function Port size Flow (Max) Individual mounting Series
3/2 NO-NC, 2/2 NO-NC 1/8” - 1/4” 1.5 C
v
Inline
1. The 4-way pilot develops maximum shifting
force both ways.
2. Memory spring available.
3. Balanced spool, immune to variations of
pressure, also provides high flow.
4. Short stroke with high flow.
5. Bonded spool with minimum friction, shifting
in a glass-like finished bore.
6. Pilot with balanced poppet, high flow, short
and consistent response times.
7. Wiping effect eliminates sticking.
8. Long service life.
DM-D
XXX
-
XXX
*
SOLENOID OPERATOR
®
Voltage
JA
110/50, 120/60 (2.9W)
JB
220/50, 240/60 (2.9W)
JC
24/60 (2.9W)
FB
24 VDC (1.8W)
DA
24 VDC (5.4W)
DF
24 VDC (12.7W)
Wire length
A
18” (Flying leads)
B
24” (Flying leads)
J
Connector
Manual operator
1
Non-locking recessed
2
Locking recessed
Electrical connection
KA
Square connector
KD
Square connector with light
JB
Rectangular connector
JD
Rectangular connector with
light
BA
Flying leads
XX X X XX
GM-G
XXX
-
XXX
**
SOLENOID OPERATOR
®
Voltage
DC
24 VDC (1.8W)
DD
24 VDC (2.5W)
DF
24 VDC (4.0W)
Wire length
A
18”
B
24”
C
36”
Manual operator
1
Non-locking recessed
2
Locking recessed
Electrical connection
BA
Flying leads
BT
Flying leads with light
KA
Plug-in wire assy.
KT
Plug-in wire assy.
with light
XX X X XX
* Other options available, see page 309.
** Other options available, see page 313.
OPTIONS
52A-3
1
-A0A-XX-X-
XXX
-
XXX
Single Operator Double Operator
For memory spring, replace by 4 (single solenoid only)
18
18
10 0
%
10 0
%
10 0
%
10 0
%
MONTHS
WARRANTY
OF
PRODUCTION
TESTED
DIMENSIONS
TECHNICAL DATA
Dimensions shown are metric (mm)
66
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
62,5
24,5
17,0
79,0
27,0
21,0
44,0
4,5
25,0
24,0
13,0
15,51,6
#10-32 OR M5
(OPTIONAL EXTERNAL
PILOT PORT)
3,25 DIA.
THR U, TYP. (2)
Series
52
Fluid :
Pressure range :
Lubrication :
Filtration :
Temperature range :
Flow :
Coil :
Voltage range :
Protection :
Power :
Response times :
Compressed air, vacuum, inert gases
Internal Pilot : 20 to 120 PSI
External Pilot : Vacuum to 120 PSI
Not required, if used select a medium aniline point lubricant (between 180°F and 210°F)
40 µ
0°F to 120°F (-18°C to +50°C)
1/8" : (1.2 C
v
) – 1/4" : (1.5 C
v
)
Class A continuous duty, #22 AWG x 18 lead wires
-15% to +10% of nominal voltage
Consult factory
~Inrush: 10.9 VA Holding: 7.7 VA
= 1.8 to 12.7 W
24V=/5.4W Energize: 7.3 ms De-energize: 5.3 ms
120/60 Energize: 8-12 ms De-energize: 7-11 ms
• BSPP threadsOptions :
TYP. (2)