HiFlo Control Valves Positioner
HiFlo Control Valves Positioner
HiFlo Control Valves Positioner
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<strong>HiFlo</strong><br />
Mounting Dimensions<br />
1.62<br />
1.62<br />
3.63<br />
Instrument<br />
Output 2<br />
Instrument<br />
.188 Dia.<br />
Pin<br />
X<br />
NOTE 1<br />
TOP VIEW<br />
45°<br />
22.5°<br />
.67 Zo<br />
NOTE 1<br />
Z<br />
2.36<br />
SIDE VIEW<br />
Supply<br />
90°<br />
3.91<br />
.20<br />
Y<br />
Pin in lever<br />
Rotates 90°<br />
with Valve<br />
NOTE 1<br />
Valve rotation on<br />
Increasing signal<br />
5.08<br />
Optional 1/2 N.P.T. for piped<br />
exhaust or conduit for position<br />
indicator<br />
NOTE : Dimension X and Y (Radius<br />
of pin from valve stem Centerline)<br />
are a function of Z0- Z0 and solve<br />
for X and Y, using the following<br />
equations:<br />
Z = Z0 + .670X = .765 X Z<br />
Y = .414 X ZEach follower arm<br />
will work with particular range for X<br />
Values.<br />
7<br />
Typical Rotary Mounting<br />
45° <strong>Positioner</strong><br />
Rotation<br />
2.913<br />
71414<br />
X = 2.30 to 2.73<br />
81414<br />
81414<br />
X<br />
4.469<br />
X = 2.30 to 4.29<br />
45°<br />
Z<br />
90°<br />
61824<br />
Y<br />
3.625<br />
X = 2.30 to 3.45<br />
90° Valve<br />
Rotation<br />
Standard Arms Available For Rotary Mounting<br />
.39<br />
2.13<br />
2.01<br />
.39<br />
.75<br />
.12<br />
1.79<br />
1.97<br />
.39<br />
.80 Dia<br />
Vent<br />
Screen<br />
1.00<br />
Supply<br />
.25<br />
3.87<br />
4.50<br />
BACK VIEW<br />
3.200 Dia'<br />
Mounting Holes<br />
for #10 Screws<br />
Output 2<br />
Output<br />
Instrument
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