Valve Description
Size 0.25 0.375 0.5 0.75 1 1.25 1.5 2 2.06 2.5 3 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30 32 NPS Figure 1048 1048Y 1049 1049Y 158 158Y 848 848Y 849 849Y 14
Percent Open:
Fluid Properties10 12
Fluid Type Water Saturated Steam Superheated Steam Liquid Other Than Water Gas Other Than Steam 8 11
Flow Rate Units lb/hr lb/sec kg/hr kg/sec GPM Tons(m)/hr
Line Pressure psig bar(g) MPa(g) KPa(g) kg/sq cm(g)
Pressure Droppsig 1
Temperature F C 3 9
Connecting Piping Options7
Units in mm
Inlet End:
0.25 0.375 0.5 0.75 NPS
I.D. .302 in (VALVE ID) 0.302 in (XS SCH 80) 0.364 in (STD SCH 40)
Outlet End:
Add Custom Pipe I. D.
Results [Size 0.25 Figure 1048 (Series 1500 Stop Valve)]