Watts S1116-52 User Manual

R

PRESSURE RELIEF and

X/Y

7A

7B

5

4

3

6

9

2

P(L)

8

CLOSES VALVE

OPENS VALVE

FLOW

1

X

XX

SURGE ANTICIPATOR VALVE

01/05

Stainless Series

• Installed on branch of tee off main pumping header

• Opens when header pressure is above high

pressure setpoint (pressure relief)

• Closes when pump header pressure is below high
pressure setpoint (pressure relief)

• Opens when pump header pressure is below low
pressure setpoint (surge anticipation)

S116-52 or S6116-52 (Globe)

S1116-52 or S61116-52 (Angle)

• Hydraulic Accumulator System prevents
system siphoning

• Pilot System Sense Line is field installed

• Adjustable Opening and Closing Speed

• High and Low Pressure Setpoints are

separately adjustable

STANDARD COMPONENTS

1 - Main Valve (Single Chamber)
2 - Adjustable Closing Speed
3 - Adjustable Opening Speed
4 - Pressure Relief Control
5 - Low Pressure Control

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

6 - Accumulator Drain Valve
7 - Test Valves
8 - Pressure Gauge
9 - Hydraulic Accumulator
P - Position Indicator

OPTIONS and ACCESSORIES

° X - Isolation Cocks
° L - Limit Switch