|Control & Check Valves|
Whether you have requirements for manual or remote operation of oxygen cylinders, line valves or directional low pressure check valves, FPI offers a host of quality valves manufactured to strict standards.
High Pressure Line Valves
FPI P/N 5425 high pressure oxygen valve is designed to provide on/off system control or isolation of oxygen distribution lines.
High Pressure Oxygen Cylinder Valves
FPI’s oxygen cylinder valves are manufactured I/A/W MIL-PRF-9439 and are designed to provide manual on/off control of high pressure oxygen cylinders.
in two inlet sizes – P/N 5500 - 1⁄2”
ANPT & P/N 5501 - 1” ANPT
Also available is FPI P/N 5410 Automatic Opening Valve. Constructed per MIL-PRF-8622 (s/s MS22012), these valves are designed to open automatically when a coupling nut is connected to the valve outlet while closing when it is disconnected, thus allowing flow from remotely located cylinders.
• 1” ANPT
On/Off Control Oxygen Toggle Valve
FPI P/N 2440 toggle valve is designed for use with low pressure oxygen systems, providing on/off activation of isolated oxygen system components. Designated as CRU-18/A by the U.S. Government, these valves are manufactured to comply with MIL-V-38224.
• Operating Pressure 0 to
M7908 Series Low Pressure Check Valves
FPI offers a large number of low pressure oxygen check valves designed per MIL-PRF-7908 (s/s MS21211) to provide directional control of low pressure oxygen systems.
• Assembly leak tight to
450 PSI – Check leakage 1 cc/minute max in check