Watts S1115-74 User Manual
R
PRESSURE REDUCING VALVE with
1
X
Y/FC
X
(AOS)
P/L
4
CLOSES VALVE
OPENS VALVE
FLOW
X
3
LOW FLOW BY-PASS
01/05
Stainless Series
• Throttles to reduce high upstream pressure
to constant lower downstream pressure
• Low Flow By-Pass controls at low flows
S115-74 or S6115-74 (Globe)
S1115-74 or S61115-74 (Angle)
• Main Line valve controls at high flows
• Reducing and Low Flow By-Pass setpoints
are separately adjustable
STANDARD COMPONENTS OPTIONS and ACCESSORIES
1 - Main Valve (Single Chamber)
2 - Pressure Reducing Control
3 - Fixed Orifice
4 - Low Flow By-Pass
° X - Isolation Cocks
° FC - Flo-Clean Strainer
° Y - Y-Strainer (Replaces Flo-Clean)
° ACS - Adjustable Closing Speed
(Replaces Fixed Orifice)
° AOS - Adjustable Opening Speed
° P – Position Indicator
8550 Hansen Road • Houston, Texas 77075 • (Ph) 713.943.0688 • (Fx) 713.944.9445 • www.wattsacv.com
° L – Limit Switch
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