Parker’s check valves allow compressed air to flow in one direction and prevent it from flowing in the other. Fitted upstream of the circuit to be protected, they provide total protection.
Parker’s check valves allow compressed air to flow in one direction and prevent it from flowing in the other. Fitted upstream of the circuit to be protected, they provide total protection.
Minimum Operating Temperature:
-4 to 34 °F, -20 to 1 °C
Maximum Operating Temperature:
150 to 356 °F, 65 to 180 °C
Maximum Operating Pressure:
145 to 580 psi, 10 to 39.9 bar
Cracking Pressure:
1/3 to 40 psi
Media:
Compressed Air, Water, Beer, Wine, Water, Beer, Wine, Chemical
Application:
Pneumatics, Robotics, Textile, Semi-conductors, Packaging
Body Material:
Nylon, Acetal, PVDF (Kynar), 316L Stainless Steel
Seal Material:
Nitrile, EPDM, FKM
Gripping Ring Material:
Stainless Steel
Valve Configuration:
One Way
Thread Material:
N/A, Plated Brass, 316L Stainless Steel
Connection Type:
N/A, BSPP, Metric, UNF, BSPT, NPT
Product Style:
Tube to Tube, Tube to Pipe, Pipe to Pipe
Shape:
In-Line, Threaded
Connection 1 Tube Outside Diameter:
1/4 to 5/16 inch, 4 to 12 mm
Connection 1 Thread Size:
1/8 to 1/2 inch, 1/8 to 1 mm
Connection 1 Size:
Push-to-Connect, Push-toConnect, BSPP, NPT
Connection 2 Tube Outside Diameter:
1/4 to 5/16 inch, 4 to 12 mm
Connection 2 Thread Size:
10/32 to 1/2 inch, 1/8 to 1 mm
Connection 2 Size:
Push-to-Connect, BSPP, Metric, UNF, BSPT, NPT
| Literature and Reference Materials |
|---|
| Brass, Composite and Thermoplastic Fittings and Valves – CAT. 3501E |
| Quick Reference Guide – 3500-QRG |