Check Valves - In Line Style CLB style

Check Valves - In Line Style

Check Valves - In Line Style

Model/Part Number: CLB style

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Description:

1/4" to 1 1/2" FPT inlet by 1/4" to 1 1/2" outlet for all kinds of applications. Has optional 1/8" NPT female side unloader port if needed. Check valves control the flow of air into the receiver tank. When the compressor reaches unload pressure the check valves closes, preventing the backflow of air from the receiver tank into the discharge supply line. To determine the correct size, measure the outside diameter of the pipe that fits into your check valve, then subtract 1/4" from this measurement to determine the correct size. (pipe sizes always measure about 1/4" over the actual size)

This is a handy chart below.

Check Valve
Inch Size
Dash Size
Nominal Thread Size
Male Thread 
Outside Diameter
Female Thread 
Inside Diameter
1/8 -02 1/8-27 13/32" (.41) 3/8" (.38)
1/4 -04 1/4-18 17/32" (.54) 1/2" (.49)
3/8 -06 3/8-18 11/16" (.68) 5/8" (.63)
1/2 -08 1/2-14 27/32" (.84) 25/32" (.77)
3/4 -12 3/4-14 1 1/16" (1.05) 1" (.98)
1 -16 1-11.5 1 5/16" (1.32) 1 1/4" (1.24)
1 1/4 -20 1 1/4-11.5 1 21/32" (1.66) 1 19/32" (1.58)
1 1/2 -24 1 1/2-11.5 1 29/32" (1.90) 1 13/16" (1.82)
2 -32 2-11.5 2 3/8" (2.38) 2 5/16" (2.30)

 

Requirements:

This was a new check valve installed less than a year ago. Due to the tanks not being drained, this check valve failed after less than a year.

 

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Displaying 9 products

Reference Item Important Info! Old Part # Part or Model Price Image Select Qty Status
00000Sanborn/coleman Check ValveOEM check valve (ball & spring included) for 3/8" size tube. Replace if unit struggles to re-start or air leaks constantly around pressure switch. 139-0009Sanborn/coleman Check Valve(X)SOL
No Info
00000Tube FttgQR$6.95Tube Fttg-
000011" Fpt X 1" FptUp to 60 SCFMCLB1$102.87-
001/21/2" Fpt X 1/2" FptUp to 20 SCFMCLB12$40.021/2" Fpt X 1/2" Fpt-
001/41/4" Fpt X 1/4" FptUp to 10 SCFMCLB14$29.66-
003/43/4" Fpt X 3/4" FptUp to 30 SCFMCLB34$75.853/4" Fpt X 3/4" Fpt-
003/83/8" Fpt X 3/8" FptUp to 12 SCFMCLB38$32.89-
0CompConnect, Male Adapter (068-0002)68-4-2$3.86Connect, Male Adapter (068-0002)-
1 1/21 1/2" Fpt X 1 1/2" FptUp to 60 SCFMCLB112$276.70-
Reference Item Important Info! Old Part # Part or Model Price Image

Displaying 9 products

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