Product Overview
2/2
SERIES
HOV1
4
COMBUSTION
427
B
E
C
D
A
FLOW
7/8 HOLE FOR
1/2 CONDUIT
PROOF OF
CLOSURE
SWITCH
5.31 (135)
2.25 (57)
1.88 (46)
Dimensions inches (mm)
Replacement Actuators:
Standard
HO1A252A15
Models with FM Proof of Closure Valve
Seal Overtravel Switch
HO1A252A171
Const.
Ref. A B C D E
1
ins. 3.75 11.56 2.21 3.11 7.55
mm 95 294 56 79 192
2
ins. 4.25 11.87 2.37 3.42 7.86
mm 108 301 60 87 200