ntcat.pdf - 第166页
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 W ARRANTY OF PRODUCTION TESTED DIMENSIONS TECHNICAL DATA Dimen…
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 :
OPERATIONAL BENEFITS
HOW TO ORDER
205
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
Sub-base
non “plug-in”
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
413A-00H-RA
413A-AAH-RA Mod 1493
413A-BAH-RA Mod 1493
5/2
Double operator
423A-00H-RA
423A-AAH-RA
423A-BAH-RA
5/3
Closed center
453A-00H-RA
453A-AAH-RA
453A-BAH-RA
5/3
Open center
463A-00H-RA
463A-AAH-RA
463A-BAH-RA
5/3
Pressure center
473A-00H-RA
473A-AAH-RA
473A-BAH-RA
24
12 14
315
24
12 14
315
24
12
14
315
24
12
14
315
24
12
14
315
Port size
Valve less base
1/8” NPTF
1/4” NPTF
SINGLE PRESSURE VALVES
5/2
Double operator
443A-AAH-RA
443A-BAH-RA
Port size
1/8” NPTF
1/4” NPTF
DUAL PRESSURE VALVES
24
12 14
315
423A-AAH-RA
OPTIONS
B for base with flow controls