632 Series Available Orifice Sizes

API ORIFICE SIZE ORIFICE DIAMETER (in) ORIFICE AREA (sq in) Kd MINIMUM SET PRESSURE (psig) MAXIMUM SET PRESSURE (psig) MAXIMUM TEMPERATURE (F)
D 0.393 0.121 0.800 15 250 406
E 0.524 0.216 0.800 15 250 406
F 0.655 0.337 0.800 15 250 406
G 0.838 0.552 0.800 15 250 406
H 1.050 0.866 0.800 15 250 406
J 1.345 1.421 0.800 15 250 406