ntcat.pdf - 第174页

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 W ARRANTY OF PRODUCTIO…

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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
Remote air valves
215
Individual mounting Series
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 2
Valve only –
no base
Manifold mounting