Pneumatic Air Flow Speed Control Valve Union Connector
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Pneumatic Flow Speed Control Air Valve 1/4" Tube OD Push In To Connect Valve Fitting


WIC Valve PFV Series composite flow speed control air valve one touch push in fitting equipped with a convenient one touch release button that provides a easy and quick tubing connections with no special tools required.  Our unique stainless collect design offers a secure connections that hold the tube firmly without restricting flow.  Yet the special adjustment needle design provides a high precision air flow adjustment. 



Air Flow Control Valve Specifications
Operating Pressure 0 - 150 PSI 0 - 990 kpa
Vacuum 0 - 29.5 in Hg 750 mm Hg
Operating Temperature 0 - 60 °C 32 to 140°F
Application Air
Recommended Tubing Material Polyurethane, Nylon, Polyethylene, Polypropylene.


Air Flow Speed Control Valve Material of Construction 
Plastic Body PBT (Polybutylene terephthalate)
Metal Body Nickel Plated Brass
Release Button POM (Poly oxy methylene copolymer)
Grip Ring Stainless Steel
Thread Sealant Teflon
O-ring NBR (Buna-N)



Schematic of Flow Control Valve Construction:


Fitting Installation and Removal Guide:

How to install the tubing into fitting:

1) Cut the tubing square ensure the outside diameter is free of score marks and no burrs.

2) Simply push tubing past the O-ring to the internal tube dead stop by hand.

3) Pull the tubing back gently to ensure it is secure for leakproof connections.

How to remove the tubing from fitting:

1) Press evenly on both sides of the release button against fitting body, keep the release button (collet) depressed and held in this position

2) Pull the tubing to slide out.

  • Item #: PFV-T1/4
  • Manufacturer: WIC Valve
  • Condition: New

1/4" Inch Tube OD Flow Speed Control Air Valve Push In Fitting

Price: $7.58
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Availability: In-Stock
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