Watts S1113-41 - 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
R
Stainless Series
PUMP CONTROL VALVE with
RATE-OF-FLOW FEATURE
• Opens at adjustable rate on pump start-up
• Closes at adjustable rate on pump shut-off
• Limit Switch turns pump off when valve closes
• Throttles to maintain constant Rate-of-Flow • Orifice Plate Assembly is remote mounted (field
installed)
• Hydraulic Check Feature prevents flow reversal
• Solenoid equipped with Manual Operator
• Rate-of-Flow setpoint is adjustable
1 - Main Valve (Single Chamber)
2 - Fig.22 Accelerator Control
3 - Limit Switch
4 - 3-Way Solenoid
5 - Check Valve
6 - Adjustable Opening Speed
7 - Adjustable Closing Speed
8 - Rate-of-Flow Control
9 - Orifice Plate Assembly ° X - Isolation Cocks (STANDARD)
° FC - Flo-Clean Strainer (OPTIONAL)
° Y - Y-Strainer (STANDARD)
° L - Dual Limit Switch
2
3
8
9
4
7
6
5
CLOSES VALVE
OPENS VALVE
FLOW
X
1
X
Y/FC
X
X
X
5
S113-41 or S6113-41 (Globe)
S1113-41 or S61113-41 (Angle)
s113-41 link