Watts S1113-21 User Manual
Stainless series, Pump control valve
8550 Hansen Road
•
Houston, Texas 77075
•
(Ph) 713.943.0688
•
(Fx) 713.944.9445
•
www.wattsacv.com
STANDARD COMPONENTS
OPTIONS and ACCESSORIES
01/05
R
Stainless Series
PUMP CONTROL VALVE
• Opens at adjustable rate on pump start-up
• Closes at adjustable rate on pump shut-off
• Limit Switch turns pump off when valve closes
• Hydraulic Check Feature prevents flow reversal
• Solenoid equipped with Manual Operator
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
2
3
4
7
5
CLOSES VALVE
OPENS VALVE
FLOW
1
X
Y/FC
X
6
5
X
X
S113-21 or S6113-21 (Globe)
S1113-21 or S61113-21 (Angle)
s113-21 link