ntcat.pdf - 第173页
OPERATIONAL BENEFITS HOW TO ORDER 213 Consult “Precautions” page 327 before use, installation or service of MAC Valves.. Remote air valves 67 69 ISO 2 ISO 3 400 Series 69 Function Port size Flow (Max) Individual mounting…
Remote air valves
211
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Individual mounting Series
67
69
ISO 2
ISO 3
400
Inline
Series
69
OPERATIONAL BENEFITS
HOW TO ORDER
213
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Remote air valves
67
69
ISO 2
ISO 3
400
Series
69
Function Port size Flow (Max) Individual mounting Series
3/2 NO-NC, 2/2 NO-NC
1 1/2” - 2” - 2 1/2”
60.0 C
v
Inline
1. Balanced spool, immune to variations of
pressure
2. Bonded spool with minimum friction, shifting
in a glass like finished bore
3. Wiping effect eliminates sticking and
contamination
4. Long service life
Single Operator
NO valve
69A-C3-ARA-RA
69A-C3-BRA-RA
69A-C3-CRA-RA
69A-C3-ARB-RE
69A-C3-BRB-RE
69A-C3-CRB-RE
Single Operator
NC valve
69A-A3-ARA-RA
69A-A3-BRA-RA
69A-A3-CRA-RA
69A-A3-ARB-RE
69A-A3-BRB-RE
69A-A3-CRB-RE
Port size
1 1/2"
2"
2 1/2"
1 1/2"
2"
2 1/2"
Air
Spring
Internal
External
2
1210
13
2
1210
13
Double Operator
NO valve
69A-D4-ARB-RA
69A-D4-BRB-RA
69A-D4-CRB-RA
Double Operator
NC valve
69A-B4-ARB-RA
69A-B4-BRB-RA
69A-B4-CRB-RA
Port size
1 1/2"
2"
2 1/2"
2
1210
13
2
1210
13
SINGLE OPERATOR
DOUBLE OPERATOR
SHOWN
2 1/2" PORTS
1/8" BSP pilot port
50.5
178.1
80.1
129.1
50.5
3
1
12
10 10
12
2
EP
46.9
40.0
72.5
70.1
DOUBLE REMOTE
258.5
SINGLE REMOTE
288.5
18
18
10 0
%
10 0
%
10 0
%
10 0
%
MONTHS
WARRANTY
OF
PRODUCTION
TESTED
DIMENSIONS
TECHNICAL DATA
Dimensions shown are metric (mm)
214
Consult “Precautions” page 327 before use, installation or service of MAC Valves..
Series
69
Fluid :
Pressure range :
Air signal pressure :
Lubrication :
Filtration :
Temperature range :
Flow :
Compressed air, vacuum, inert gases
Vacuum to 150 PSI
20 to 150 PSI (must be ≥ main valve pressure)
Not required, if used select a medium aniline point lubricant (between 180°F to 210°F)
40 µ
0°F to 120°F (-18°C to 50°C)
Cv 60.0