Operating Temperature Regulators - Type DB & DS Double Seat, Balanced Owner's manual

1", 1-1/4", 1-1/2" & 2" DIRECT ACTING
30
20
27
28
26 24
22
21
23
1", 1-1/4", 1-1/2" & 2" DIRECT ACTING
30
20
27
28
26 24
22
21
23
Parts ■
12