Pneumatic fittings - check valves designs are well suited for general applications of fluids free from debris and entrained solids.
Pneumatic valves - check valves offered comes in precision design construction finish and provides for optimum functional support as demanded by the customers.
Flow enters through one port and exits through the other, closing when flow reverses or stops. Suitable for the pneumatic applications under low operational presure conditions.
|Fluid Admitted||Air, Vacuum, Water(note)|
|Working Pressure||0∼1.0MPa | 0∼150psi|
|Proof Pressure||3.0Mpa | 435psi|
|Negative Pressure||-100Kpa | -29.5 In Hg|
|Working Temperature||0∼60°C | 32～140°F|
|Applicable Tube||PU / PA / PE / PVC|
|Body||Nickel Plated Brass & PBT|
|Lock Claw||Stainless Steel(SUS)|
|note: Applicable for general industrial water.|
|Metric Tube ØD|
|Inch Tube ØD|
|Thread Standard and Type|
|R, PT, BSPT -- 55° Taper Pipe Thread||Metric Thread|
|R1/8||R1/4||R3/8||R1/2||M5 x 0.8||M6 x 1||M8 x 1||M10 x 1||M12 x 1.25||M14 x 1.5||M16 x 1.5||M20 x 1.5|
|UNF||NPT-60°American Standard Taper Pipe Thread||BSPP, G-55° Parallel Pipe Thread|
|10-32UNF||1/8 NPT||1/4 NPT||3/8 NPT||1/2 NPT||G1/8||G1/4||G3/8||G1/2|