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The Clean-CheckŪ Valve, designed specifically for Pneumatics is a
patented ALADCO product. It is the only check valve on the market with both
manual and pilot release capabilities. The bubble-tight seal keeps devices in
position. If pressure loss should occur, the valve prevents drifting. To release
the seal, depress the manual override button or operate the pilot.
The Clean-CheckŪ Valve is fully sealed for use in clean/sanitary environments
without its function being affected. The valve is able to tolerate: dust, dirt,
oil, grease, detergent, cleaning solutions and cutting fluids.
The Clean-CheckŪ Valve has not been designed for use on vacuum, air over
oil or high pressure applications.
Features
 | All valve are manufactured tamper resistant and require no
maintenance |
| Superior, self-cleaning ball seal provides long product life, over 100
million cycles in tests |
| Made of high strength, lightweight, anodized aluminum alloy |
| Does not require lubricated air |
| Operating pressure 15~120PSI |
| Cracking pressure 2~4PSI |
| Exceeds A.N.S.I. class VI leak standard (bubble tight) for 1/2" port
size |
|
Port Size |
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
Pilot Port |
Cv |
Weight SS |
Weight AL |
Pilot Ratio |
|
10-32 |
1.75 |
1.00 |
0.75 |
1.20 |
0.85 |
0.40 |
NA |
0.25 |
0.18 |
0.20 |
0.83 |
10-32 |
0.2 |
0.30 |
0.15 |
4:1 |
|
1/8" |
2.60 |
1.50 |
1.00 |
0.60 |
0.20 |
0.63 |
1.75 |
0.63 |
0.22 |
0.20 |
1.20 |
1/8" |
0.8 |
0.90 |
0.40 |
3:1 |
|
1/4" |
3.46 |
2.50 |
1.50 |
0.19 |
2.10 |
0.85 |
2.38 |
0.63 |
0.28 |
0.22 |
1.93 |
1/4" |
1.7 |
3.50 |
1.50 |
4:1 |
|
3/8" |
3.46 |
2.50 |
1.50 |
0.19 |
2.10 |
0.85 |
2.38 |
0.63 |
0.28 |
0.22 |
1.93 |
1/4" |
1.7 |
3.50 |
1.50 |
4:1 |
|
1/2" |
3.46 |
2.50 |
1.50 |
0.19 |
2.10 |
0.85 |
2.38 |
0.63 |
0.28 |
0.22 |
1.93 |
1/4" |
1.7 |
3.50 |
1.50 |
4:1 |
| * A-L All dimensions in inches and
weights in pounds |
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