ntcat.pdf - 第165页

OPERATIONAL BENEFITS HOW TO ORDER 203 Consult “Precautions” page 327 before use, installation or service of MAC Valves.. Remote air valves 67 69 ISO 2 ISO 3 400 Series 400 Function Port size Flow (Max) Individual mountin…

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Remote air valves
201
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Individual mounting Series
67
69
ISO 2
ISO 3
400
Inline
Sub-base
non “plug-in”
Series
400
OPERATIONAL BENEFITS
HOW TO ORDER
203
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Remote air valves
67
69
ISO 2
ISO 3
400
Series
400
Function Port size Flow (Max) Individual mounting Series
5/2 – 5/3 1/8" – 1/4" 1.0 C
v
Inline
1. Balanced spool, immune to variations of
pressure, also provides high flow.
2. Bonded spool with minimum friction, shifting
in a glass-like finished bore.
3. Wiping effect eliminates sticking.
4. Long service life.
5. Short stroke with high flow.
5/2
Single operator
411A-A0H-RA Mod 1493
411A-B0H-RA Mod 1493
5/2
Double operator
421A-A0H-RA
421A-B0H-RA
5/3
Closed center
451A-A0H-RA
451A-B0H-RA
5/3
Open center
461A-A0H-RA
461A-B0H-RA
5/3
Pressure center
471A-A0H-RA
471A-B0H-RA
24
12 14
315
24
12 14
315
24
12
14
315
24
12
14
315
24
12
14
315
Pilot air
1/8” NPTF
1/4” NPTF
SINGLE PRESSURE VALVES
5/2
Double operator
441A-A0H-RA
441A-B0H-RA
Port size
1/8” NPTF
1/4” NPTF
DUAL PRESSURE VALVES
24
12 14
315
25 TO 120 PSI
12
14
DOUBLE REMOTE
SINGLE REMOTE
6.0
15.0
21.0
10.0
21.5
9.0
19.0
76.5
36.0
# 10-32 OR M5 PILOT PORTS
18
18
10 0
%
10 0
%
10 0
%
10 0
%
MONTHS
WARRANTY
OF
PRODUCTION
TESTED
DIMENSIONS
TECHNICAL DATA
Dimensions shown are metric (mm)
204
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Series
400
Fluid :
Pressure range :
Air signal pressure :
Lubrication :
Filtration :
Temperature range :
Flow :
Note :
Compressed air, vacuum, inert gases
Single operator: vacuum to 100 PSI Double operator: vacuum to 150 PSI
Single oper.: 40 to 150 PSI Double oper., 2 pos.: 20 to 150 PSI, 3 pos.: 35 to 150 PSI
Not required, if used select a medium aniline point lubricant (between 180°F and 210°F)
40µ
0°F to 120°F (-18°C to 50°C)
1.0 C
v
Air signal must be ≥ main valve pressure
• BSPP threadsOption :