Manual

8550 Hansen Road • Houston, Texas 77075 • (Ph) 713.943.0688 • (Fx) 713.944.9445 • www.wattsacv.com

STANDARD COMPONENTS OPTIONS and ACCESSORIES

01/05

Classic Series

P(L)

5 7

CLOSES VALVE

OPENS VALVE

FLOW

(Tank Sense Line)

Y/FC

ONE-WAY FLOW ALTITUDE VALVE

• Designed for Tank Fill applications

• Opens when Tank head pressure is below setpoint

• Closes when Tank head pressure is above setpoint

• 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 Ball Valve

P - Position Indicator

° X - Isolation Cocks

° FC - Flo-Clean Strainer

° Y - Y-Strainer (Replaces Flo-Clean)

° L - Limit Switch

F127-1 (Globe)

F1127-1 (Angle)

f127-1 link

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R ONE-WAY FLOW ALTITUDE VALVE 01/05 F127-1 (Globe) F1127-1 (Angle) Classic Series • Designed for Tank Fill applications • Opens when Tank head pressure is below setpoint • Closes when Tank head pressure is above setpoint • Tank Sense Line is ﬁeld installed (to Tank or standpipe) • Adjustable Opening and Closing Speed • Altitude setpoint is adjustable P(L) 3 (Tank Sense Line) X 2 6 4 X X Y/FC 1 5 7 FLOW CLOSES VALVE OPENS VALVE STANDARD COMPONENTS 1 - Main Valve (Single Chamber) 2 - Fig.