Owner 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 REDUCING VALVE with

SOLENOID (On-Off) FEATURE

• Throttles to reduce high upstream pressure

to constant lower downstream pressure

• Solenoid (On-Off) Feature provides electrical

override of valve function

• Reducing setpoint is adjustable

1 - Main Valve (Single Chamber)

2 - Pressure Reducing Control

3 - 2-Way Solenoid

4 - Fixed Oriﬁce

° 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

° L – Limit Switch

CLOSES VALVE

OPENS VALVE

FLOW

(AOS)

P/L

Y/FC

S115-4 or S6115-4 (Globe)

S1115-4 or S61115-4 (Angle)

s115-4 link

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R PRESSURE REDUCING VALVE with SOLENOID (On-Off) FEATURE 01/05 S115-4 or S6115-4 (Globe) S1115-4 or S61115-4 (Angle) Stainless Series • Throttles to reduce high upstream pressure to constant lower downstream pressure • Solenoid (On-Off) Feature provides electrical override of valve function • Reducing setpoint is adjustable 2 3 P/L (AOS) 4 X X X Y/FC 1 FLOW CLOSES VALVE OPENS VALVE STANDARD COMPONENTS 1 - Main Valve (Single Chamber) 2 - Pressure Reducing Control 3 - 2-Way Solenoid 4 - Fixed Oriﬁ