ntcat.pdf - 第177页
18 18 10 0 % 10 0 % 10 0 % 10 0 % MONTHS W ARRANTY OF PRODUCTION TESTED DIMENSIONS TECHNICAL DATA Dimensions shown are metric (mm) 218 Consult “Precautions” page 327 before use, installation or service of MAC Valves.. Se…
OPERATIONAL BENEFITS
HOW TO ORDER
217
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Remote air valves
67
69
ISO 2
ISO 3
400
Series
ISO 2
Function Port size Flow (Max) Individual/Manifold mounting Series
5/2 – 5/3 3/8" – 1/2" 3.1 C
v
Valve only –
no base
1. Balanced spool, immune to variations of
pressure.
2. Powerful return forces thanks to the
combination of mechanical and air springs.
3. Bonded spool with minimum friction, shifting
in a glass-like finished bore.
4. Wiping effect eliminates sticking.
5. Long service life.
Note: ISO series, valve and base are ordered separately, see page 235 for base code.
5/2
Single operator
MV-R2A-BACF
MV-R2A-BACG
5/2
Double operator
MV-R2A-BBAK
5/3
Closed center
MV-R2A-BEAK
5/3
Open center
MV-R2A-BFAK
414 2 12
513
414 2 12
513
414 2 12
5
1
3
414 2 12
5
1
3
Air spring
Internal
External
SINGLE PRESSURE MODELS
5/2
Single operator
MV-R2A-BCCH
MV-R2A-BCCJ
MV-R2A-BCCG
5/2
Double operator
MV-R2A-BDAK
5/3
Open center
MV-R2A-BHAK
5/3
Pressure center
MV-R2A-BGAK
Air spring
Internal port #3
Internal port #5
External
DUAL PRESSURE MODELS
414 2 12
5
1
3
414 2 12
5
1
3
414 2 12
513
414 2 12
513
18
18
10 0
%
10 0
%
10 0
%
10 0
%
MONTHS
WARRANTY
OF
PRODUCTION
TESTED
DIMENSIONS
TECHNICAL DATA
Dimensions shown are metric (mm)
218
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Series
ISO 2
Fluid :
Pressure range :
Air signal pressure :
Lubrication :
Filtration :
Temperature range :
Flow :
Compressed air, vacuum, inert gases
Vacuum to 150 PSI
Single/double operator: 20 to 150 PSI 3 position: 30 to 150 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)
3/8" : (2.8 Cv) - 1/2" : (3.1 Cv)
MODIF.
AUCKLAND,N.Z.
LIEGE,BELGIUM
WIXOM,MI USA
150 PSI
MODEL
VAC TO
102.4
50.0
44.9
• Valve to base pressure seal: 16576 • Valve mounting screws (x4): 35413
Spare parts :
Remote air valves
219
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Individual mounting Series
67
69
ISO 2
ISO 3
400
Valve only –
no base
Series
ISO 3
Valve only –
no base
Manifold mounting