Owner 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

RATE-OF-FLOW VALVE with

PRESSURE REDUCING FEATURE

• Throttles to maintain constant rate-of-ﬂow

• Throttles to reduce high upstream pressure to

constant lower downstream pressure

• Adjustable Closing Speed

• Oriﬁce Plate Assembly is remote mounted (ﬁeld

installed)

• Rate-of-Flow and Reducing setpoints are

separately adjustable

1 - Main Valve (Single Chamber)

2 - Rate-of-Flow Control

3 - Pressure Reducing Control

4 - Adjustable Closing Speed

5 - Oriﬁce Plate Assembly

° X - Isolation Cocks

° FC - Flo-Clean Strainer

° Y - Y-Strainer (Replaces Flo-Clean)

° AOS – Adjustable Opening Speed

° P - Position Indicator

° L - Limit Switch

(AOS)

Y/FC

P/L

CLOSES VALVE

OPENS VALVE

FLOW

Y/FC

F114-2 (Globe)

F1114-2 (Angle)

f114-2 link

PAGE 1
R RATE-OF-FLOW VALVE with PRESSURE REDUCING FEATURE 01/05 F114-2 (Globe) F1114-2 (Angle) Classic Series • Oriﬁce Plate Assembly is remote mounted (ﬁeld installed) • Rate-of-Flow and Reducing setpoints are separately adjustable • Throttles to maintain constant rate-of-ﬂow • Throttles to reduce high upstream pressure to constant lower downstream pressure • Adjustable Closing Speed 2 P/L (AOS) 4 5 X 3 X X X X Y/FC 1 1 FLOW CLOSES VALVE OPENS VALVE STANDARD COMPONENTS 1 - Main Valve (Single Ch