Watts S1113-21 User Manual

R

PUMP CONTROL VALVE

2

3

4

7

5

CLOSES VALVE

OPENS VALVE

FLOW

1

X

Y/FC

X

6

5

X

X

01/05

Stainless Series

• Opens at adjustable rate on pump start-up

• Closes at adjustable rate on pump shut-off

S113-21 or S6113-21 (Globe)

S1113-21 or S61113-21 (Angle)

• Limit Switch turns pump off when valve closes

• Hydraulic Check Feature prevents flow reversal

• Solenoid equipped with Manual Operator

STANDARD COMPONENTS OPTIONS and ACCESSORIES

1 - Main Valve (Single Chamber)
2 - Fig. 22-1 Accelerator Control
3 - Limit Switch
4 - 3-Way Solenoid
5 - Check Valve
6 - Adjustable Closing Speed
7 - Adjustable Opening Speed

° X - Isolation Cocks (STANDARD)
° FC - Flo-Clean Strainer (OPTIONAL)
° Y - Y-Strainer (STANDARD)
° L - Dual Limit Switch

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