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Pneumatic Connection Solutions Expert
Pneuflex is manufacturing push in fittings, pneumatic fittings, one touch fittings with O-ring, brass push-in fittings, stainless steel push in fittings, plastic and sintered silencers, brass pipe fittings, flow control valves and pneumatic tubing based in China.
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Check Valves, Pneumatic ValvesPneumatic 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.

 

Check Valves

Check Valves | Pneumatic Fittings    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
   Seal, O-ring NBR
   Lock Claw Stainless Steel(SUS)
   note: Applicable for general industrial water.
 
Metric Tube ØD
4mm 5mm 6mm 7mm 8mm 9mm 10mm 12mm 14mm 15mm 16mm
 
Inch Tube ØD
1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2"
 
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

Male Straight Check Valves, Pneumatic Valves
CVPC
Check Valves
Union Straight Check Valves, Pneumatic Valves
CVPU
Check Valves
Female Straight Check Valves, Pneumatic Check Valves
CVPF
Check Valves

Pneumatic Fittings

> Brass Push in Fittings
> Miniature Push in Fittings

Pipe Fittings

> Brass Pipe Fittings
> Stainless Steel Pipe Fittings
> Brass Rapid Joint Fittings
> Stainless Steel Barb Fittings
> Brass Barb Fittings

Pneumatic Tubing

> Polyurethane Tubing
> Nylon Tubing
> Polyethylene Tubing
> Teflon Tubing
> Tubing Cutters

Pneumatic Valves

> Flow Control Valves
> Hand Valves
> Speed Controllers
> Inline Flow Control Valves
> Brass Push in Flow Control Valves