Western Enterprises - Demand, Check, and Reverse Flow Valves

Unit of Measure

Items	M16-40 1/8 Inch (in) National Pipe Thread (NPT) Male Medical Air Demand Valve	M16-50 1/4 Inch (in) National Pipe Thread (NPT) Male Medical Air Demand Valve	M16-4CV Diameter Index Safety System (DISS) 1160-A x 1/8 Inch (in) National Pipe Thread (NPT) Male Medical Air Check Valve	M16-5CV Diameter Index Safety System (DISS) 1160-A 1/4 Inch (in) National Pipe Thread (NPT) Male Medical Air Check Valve	M12-50 1/4 Inch (in) National Pipe Thread (NPT) Male Nitrogen Demand Valve
Description	N/A Gas is checked without connection being made. Flow occurs when proper connection is made.	N/A Gas is checked without connection being made. Flow occurs when proper connection is made.	N/A Gas flows into and through the DISS portion of the fitting and is checked in the opposite direction. Does not operate as a demand valve.	N/A Gas flows into and through the Diameter Index Safety System (DISS) portion of the fitting and is checked in the opposite direction. Does not operate as a demand valve.	N/A Gas is checked without connection being made. Flow occurs when proper connection is made.
Field	N/A Medical
Maximum Inlet Pressure	N/A 200 psi
Adjustable Line Regulator	N/A 50 psi	N/A 50 psi	N/A 50 psi	N/A 50 psi	N/A 175 psi
Thread Size	N/A 1/8 in	N/A 1/4 in	N/A 1/8 in	N/A 1/4 in	N/A 1/4 in
Thread Type	N/A Male National Pipe Thread (NPT)
Flow Rate	N/A 850 scfh	N/A 850 scfh	N/A	N/A	N/A 1000 scfh
Gas Service	N/A Medical Air	N/A Medical Air	N/A Medical Air	N/A Medical Air	N/A Nitrogen
Warning	N/A This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Note	N/A