HAK PNEUMATIC PUSH-IN CHECK VALVES
HAK PNEUMATIC has a complete line of pneumatic straight push-in check valves that limit air flow to one direction and contain two opposing push-to-connect ports.
HAK PNEUMATIC push-in fittings are designed for use with nylon and polyethylene tubing that accommodate metric tubing O.D. ranging from 4mm to 10mm and Imperial tubing ranging from 5/32" to 1/2".
Applicable Fluid Type / Air (No other type of gas or liquid)

Technical Data
Temperature |
-5 - 60°C (41°-140°F) |
Working pressure |
14.5-145 PSI |
Fluid |
Air, Vacuum |
Tube Material |
Nylon and Polyurethane |
Available Sizes |
4MM-6MM-8MM-10MM-5/32"-1/4"-5/16"-3/8"-1/2" |
Dimensions

Cod. |
Ø |
Ø 1 |
L |
4 mm (Tube) X 4 mm (Tube) |
4 |
4 |
44.5 |
6 mm (Tube) X 6 mm (Tube) |
6 |
6 |
47.5 |
8 mm (Tube) X 8 mm (Tube) |
8 |
8 |
54 |
10 mm (Tube) X 10 mm (Tube) |
10 |
10 |
63.5 |
5/32" (Tube) X 5/32" mm (Tube) |
5/32" |
5/32" |
44.5 |
1/4" (Tube) X 1/4" mm (Tube) |
1/4" |
1/4" |
47.5 |
5/16" (Tube) X 5/16" mm (Tube) |
5/16" |
5/16" |
54 |
3/8" (Tube) X 3/8" mm (Tube) |
3/8" |
3/8" |
63.5 |
1/2" (Tube) X 1/2" mm (Tube) |
1/2" |
1/2" |
65 |