Instruction 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

Stainless Series

PRESSURE SUSTAINING VALVE

with SOLENOID (On-Off) and

HYDRAULIC CHECK FEATURE

• Throttles open when upstream pressure is above

setpoint

• Throttles closed when upstream pressure is

below setpoint

• Solenoid (On-Off) Feature provides electrical

override of valve function

• Hydraulic Check Feature prevents ﬂow reversal

• Commonly installed between two pressure zones

or in Tank-Fill applications

• Adjustable Closing Speed

• Setpoint is adjustable

1 - Main Valve (Single Chamber)

2 - Pressure Sustaining Control

3 - Adjustable Closing Speed

4 - 2-Way Solenoid

5 - Check Valve

° X - Isolation Cocks

° FC - Flo-Clean Strainer

° Y - Y-Strainer (Replaces Flo-Clean)

° AOS – Adjustable Opening Speed

° P - Position Indicator

° L - Limit Switch

CLOSES VALVE

OPENS VALVE

FLOW

(AOS)

P/L

Y/FC

X X

S116-32 or S6116-32 (Globe)

S1116-32 or S61116-32 (Angle)

s116-32 link

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PRESSURE SUSTAINING VALVE with SOLENOID (On-Off) and HYDRAULIC CHECK FEATURE R 01/05 S116-32 or S6116-32 (Globe) S1116-32 or S61116-32 (Angle) Stainless Series • Hydraulic Check Feature prevents ﬂow reversal • Commonly installed between two pressure zones or in Tank-Fill applications • Adjustable Closing Speed • Setpoint is adjustable • Throttles open when upstream pressure is above setpoint • Throttles closed when upstream pressure is below setpoint • Solenoid (On-Off) Feature provides electrical ove