ntcat.pdf - 第114页

145 Consult “Precautions” page 327 before use, installation or service of MAC Valves.. Individual mounting Series Direct solenoid and solenoid pilot operated valves SERIES FEA TURES 36 32 37 38 33 34 52 67 46 44 47 42 40…

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18
18
10 0
%
10 0
%
10 0
%
10 0
%
MONTHS
WARRANTY
OF
PRODUCTION
TESTED
DIMENSIONS
TECHNICAL DATA
Dimensions shown are metric (mm)
144
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
MIG. HOLES
4.30 DIA. (2)
TYPICAL
1/4" - 18 N.P.T.F.
1/8" - 27 N.P.T.F.
CONTROL
FLOW
OPTIONAL
5
1
3
4
2
12
14
25 TO 120 PSI
C
L
2
4
C
L
12
14
10.0
31.0
62.0
9.5 REF.
STOCK REF.
19.05
OPERATOR
EXTENDED
86.2
OPERATOR
LOCKNING
97.9
31.0
20.0
SINGLE PILOT
108.5
81.4
5.0 47.00
28.10
38.1
33.1
DOUBLE PILOT
125.0
11.9
PILOT PORT (#10-32 UNF-28)
OPTIONAL EXTERNAL
26.5
Series
400
Fluid :
Pressure range :
Pilot pressure :
Lubrication :
Filtration :
Temperature range :
Flow :
Coil :
Voltage range :
Protection :
Power :
Response times :
Compressed air, vacuum, inert gases
Internal pilot – 2 pos. : 20 to 120 PSI (with memory spring: 30 to 120 PSI) 3 pos.: 35 to 120 PSI
External pilot : vacuum to 120 PSI
2 position: 20 to 120 PSI (with memory spring: 30 to 120 PSI) 3 position: 35 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)
1.0 C
v
Class A continuous duty, #22 AWG x 12 leads wires
-15% to +10% of nominal voltage
Consult factory
~Inrush : 10.9 VA Holding : 7.7 VA
= 1.8 to 12.7 W
24 V=/5.4W Energize : 7.3 ms De-energize : 5.3 ms
120/60 Energize : 8-12 ms De-energize : 7-11 ms
• BSPP threads
• Body to base seal: 16525 • Flow control assembly: N-04001 • Body mounting screws (x2): 35043.
Options :
Spare parts :
400A-XXX
(i.e. 400A-AAA)
Base only :
413A-AAA-XX-X
XXX
-
XXX
Dual pressure models, replace by C for pilot supply from #3 port
For flow control, replace by B
For memory spring, replace by 6
145
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Individual mounting Series
Direct solenoid and solenoid pilot operated valves
SERIES FEATURES
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
Sub-base
non “plug-in”
Sub-base
“plug-in”
Sub-base
“plug-in”
Sub-base
non “plug-in”
Series
92
Manifold mounting
• Patented MACSOLENOID
®
for fastest possible response times
and virtually burn-out proof AC solenoid operation.
• Optional low watt DC solenoids.
• Optional memory spring.
• Plug-in design of valves and bases for ease of maintenance.
• 2 position or 3 position valve configurations.
EXH. EXH.
EXH.
IN.
IN. AB
Bonded spool
Optional light
Manual operator
Solenoid
Plug-in solenoid
4-way pilot with balanced poppet
Air return
18
18
10 0
%
10 0
%
10 0
%
10 0
%
MONTHS
WARRANTY
OF
PRODUCTION
TESTED
146
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Series
92
SPOOL CONFIGURATIONS
REGULATOR CONFIGURATIONS
MANIFOLD WITH REGULATOR - SINGLE PRESSURE
MANIFOLD WITH REGULATOR - DUAL PRESSURE
SINGLE REGULATOR - SINGLE PRESSURE
Pressure supplied to the individual or manifold base passes through the regulator.
Regulated pressure is supplied to the pressure path of the valve.
Note: For both single and dual pressure, air supply to the pilot system is never regulated.
DUAL REGULATOR - DUAL PRESSURE
Pressure supplied from each regulator is divided in the block.
Regulated pressure from “A” regulator supplies cylinder port “A”.
Regulated pressure from “B” regulator supplies cylinder port “B”.
Dual pressure regulators require dual pressure spool in valve.
B A
EXHAINBEXH
2 POSITION SINGLE PRESSURE
SHOWN WITH "B" OPERATOR ENERGIZED
B A
INAEXHBIN
2 POSITION DUAL PRESSURE
SHOWN WITH "B" OPERATOR ENERGIZED
B A
EXHAINBEXH
A
EXHAINBEXH
3 POSITION OPEN CENTER
3 POSITION SINGLE PRESSURE, PRESSURE CENTER
B A
EXHAINBEXH
3 POSITION CLOSED CENTER
SPRING CENTERING
EXH. EXH.IN. AB INEXH. ABIN