Owner manual

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

01/05

Classic Series

2A 2B

CLOSES VALVE

OPENS VALVE

FLOW

Y/FC

• Opens at adjustable rate on pump start-up

• Closes at adjustable rate on pump shut-off

• Limit Switch turns pump off when valve closes

• Built-in Mechanical Lift-Check Feature prevents

ﬂow reversal

• Solenoid equipped with Manual Operator

1 - Main Valve (Dual Chamber w/ Lift-Check)

2A - Fig. 22-1 Accelerator Control

2B - Fig. 22-1 Accelerator Control

3 - Limit Switch

4 - 3-Way Solenoid

5 - Adjustable Opening Speed

6 - Adjustable Closing Speed

7 - Check Valve

° X - Isolation Cocks (STANDARD)

° FC - Flo-Clean Strainer (OPTIONAL)

° Y - Y-Strainer (STANDARD)

° L - Dual Limit Switch

STANDARD COMPONENTS

OPTIONS and ACCESSORIES

F513-AK (Globe)

F1513-AK (Angle)

F513-AK link

PUMP CONTROL VALVE with

MECHANICAL CHECK FEATURE

PAGE 1
R PUMP CONTROL VALVE with MECHANICAL CHECK FEATURE 01/05 F513-AK (Globe) F1513-AK (Angle) Classic Series • Built-in Mechanical Lift-Check Feature prevents ﬂow reversal • Solenoid equipped with Manual Operator • Opens at adjustable rate on pump start-up • Closes at adjustable rate on pump shut-off • Limit Switch turns pump off when valve closes 4 2A 2B 3 5 6 X X X X Y/FC Y/FC 1 7 7 FLOW CLOSES VALVE OPENS VALVE STANDARD COMPONENTS 1 - Main Valve (Dual Chamber w/ Lift-Check) 2A - Fig.