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Model HDB3/HDB4 •
11
HDB4 Heavy Duty Ball Valve - 4" Bottom Ported
Dimensions in inches (metric dimensions in brackets). Dimensional Tolerance .125" (3mm).
Dimensional Drawings
6.26 159
18.62 473
19.25 489
31.19 792
26.06 662
DISCHARGE PORT
4" 150# ANSI FLANGE
8X .75 HOLES EQUALLY
SPACED ON A 7.50 B.C.
SUCTION PORT
4" 150# ANSI FLANGE
8X .75 HOLES EQUALLY
SPACED ON A 6.00 B.C.
AIR INLET
3/4" NPT
18.32 465
17.50 445
30.34 771
1.18 30
17.62 448
8X .56 14
MOUNTING HOLE
11.00 279
15.00 381
AIR EXHAUST
1" NPT
1: PUMP
SPECS