Watts F1127-31 Manuel d'utilisateur

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8550 Hansen Road Houston, Texas 77075 (Ph) 713.943.0688 (Fx) 713.944.9445 www.wattsacv.com
01/05
R
Classic Series
TWO-WAY FLOW ALTITUDE VALVE
with SOLENOID OVERRIDE
FEATURE
Designed for Tank Fill and Discharge applications
Opens when Tank head pressure is below setpoint
Closes when Tank head pressure is above setpoint
Opens for return flow when upstream system
pressure is below Tank head pressure
Solenoid (On-Off) Feature provides electrical
override of Tank Fill function
Tank Sense Line is field installed (to Tank or
standpipe)
Adjustable Opening and Closing Speed
Altitude setpoint is adjustable
1 - Main Valve (Single Chamber)
2 - Fig. 22-1 Accelerator Control
3 - Altitude Control
4 - Check Valve
5 - Adjustable Opening Speed
6 - Adjustable Closing Speed
7 - 3-Way Solenoid
8 - 3-Way Ball Valve
P - Position Indicator
° X - Isolation Cocks
° FC - Flo-Clean Strainer
° Y - Y-Strainer (Replaces Flo-Clean)
° L - Limit Switch
P(L)
X
X
X
X
1
Y/FC
8
5
6
4
7
2
3
(Tank Sense Line)
4
CLOSES VALVE
OPENS VALVE
FLOW
STANDARD COMPONENTS OPTIONS and ACCESSORIES
F127-31 (Globe)
F1127-31 (Angle)
f127-31 link
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Résumé du contenu

Page 1 - Classic Series

8550 Hansen Road • Houston, Texas 77075 • (Ph) 713.943.0688 • (Fx) 713.944.9445 • www.wattsacv.com01/05RClassic SeriesTWO-WAY FLOW ALT

Modèles reliés F127-31

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