Watts S1116 - Manual (Page 2)

8550 Hansen Road • Houston, Texas 77075 • (Ph) 713.943.0688 • (Fx) 713.944.9445 • www.wattsacv.com
01/05
R
Stainless Series
S116 or S6116 (Globe)
S1116 or S61116 (Angle)
Installation Guidelines
• Prior to installation, flush line to remove debris.
• Install valve horizontally “in line” (cover facing up), so flow arrow matches flow through the line. Avoid
installing valves 6” and larger vertically. Consult factory prior to ordering if installation is other than
described.
• Install upstream and outlet isolation valves. NOTE: When using butterfly valves, insure disc does not
contact control valve. Damage or improper valve seating may occur.
• Provide adequate clearance for valve servicing and maintenance.
• Install pressure gauges to monitor valve upstream and outlet pressure.
Other Watts ACV Pressure Relief / Backpressure or Sustaining Control Valves
S116-5 / S6116-5 Backpressure / Sustaining Valve with Hydraulic Check Feature
S116-31 / S6116-31 Pressure Sustaining Valve with Solenoid (On-Off) Feature
S116-32 / S6116-32 Pressure Sustaining Valve with Solenoid (On-Off) and Check Features
S116-52 / S6116-52 Surge Anticipator and Pressure Relief Valve
PRESSURE RELIEF, SUSTAINING,
or BACKPRESSURE CONTROL VALVE