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    Ball type check valves are produced inthree sizes: 10-32, 1/8" NPT and 1/4"NPT. They are available in both brassand stainless steel and are suitable foruse with liquids or gases. Free flow occursin one direction only; reverse flowis prevented.All valve seats are metal to metal construction.Minor amounts of seat leakage can beexpected. See General Specifications.
Unit of Measure

Material

 N/A Brass

Ball Material

 N/A Buna-N

Seal Material

 N/A Viton (Fluorocarbon)

Nominal Orifice Size

 N/A 31

CV

 N/A 0.017

Cracking Pressure

 N/A 0 psig

Maximum Temperature

 N/A 65 ºC

Maximum Operating Pressure Gauge

 N/A 125 psig

Connection A

 N/A M5 Male

Connection B

 N/A M5 Female

Seat Leakage

 N/A 6 SCCM (max.) air flow at greater than 50 psi differential

Orifice Diameter

 N/A 0.79 mm

Width Across Flats (Hex)

 N/A 7.0 mm

Total Length

 N/A 11.94 mm

Air Flow at 50 - 125 psig

 N/A 0 cm³/min

Air Flow at up to 50 psig

 N/A 20 cm³/min