These checked orifices consist of a precision orifice in series with a ball check valve. The flow rate of the restricted flow is set by the orifice size. Reverse flow is checked by the ball. The assembly provides a selectable flow rate in one direction and checked flow in the opposite direction.
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Unit of Measure
Items
Checked Orifices, Threaded Insert

Checked Orifices, Threaded Insert
Checked Orifices, Threaded Insert

Checked Orifices, Threaded Insert
Checked Orifices, Threaded Insert

Checked Orifices, Threaded Insert
Checked Orifices, Threaded Insert

Checked Orifices, Threaded Insert
Checked Orifices, Threaded Insert

Checked Orifices, Threaded Insert
Ball Material N/A Buna-N
Orifice Diameter
N/A 0.01 in N/A 0.011 in N/A 0.012 in N/A 0.013 in N/A 0.014 in
Material N/A Brass
Nominal Orifice Size N/A 10 N/A 11 N/A 12 N/A 13 N/A 14
CV
N/A 0.0025 N/A 0.0028 N/A 0.0034 N/A 0.0038 N/A 0.0043
Maximum Operating Pressure N/A 125 psig
Thread Size N/A 10-32
Maximum Temperature N/A 180 ºF
Nose Diameter N/A 0.125 in
Width Across Flats (Hex) N/A 3/32 in
Total Length N/A 0.425 in
Thread N/A Male
HEX Type N/A Internal
Thread Length N/A 0.320 in
Connection A N/A 10-32 UNF Threaded Insert
Screened N/A None