Cla-Val CTC User Manual

CLA-VAL

FLOW

to drain

CLA-VAL

MODEL

CTC

Electronic Timer Control

Precise Valve On-Off Control

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Completely Self-contained

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High Energy Efficiency

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Battery Life Exceeds 2 Years

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Retains Stored Data Even After Battery is Depleted

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Direct Control of Valve Opening and Closing 4 Times Daily

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Settings for IP-68 submersible Timer Control can be

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factory preset
Combines with Pressure, Flow or Level Control

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Ideal for Remote Valve Location Control

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The Cla-Val CTC Electronic Timer Control is a battery powered,
programmable on-off control used for opening and closing Cla-Val
main valves according to time schedule. Up to four opening and
closing times per day can be set for a weekly schedule.

CTC Electronic Timer Control Specifications

Pressure Connection: 1/4"NPT
Operating Pressure: Maximum 145 psi (10 bar)
Temperature Range: 14
Enclosure Protection: IP-68 (submersible)
Battery Type: Lithium 9V/PP3
Fluids: Water, Air others compatible with materials

°

F to 176°F (-10°C to + 80°C)

Typical Application

Timer function and parameters are changed using downloadable
software from the Cla-Val website
cable (part number 20519203A). Future software and firmware
upgrades will also be available from Cla-Val website. Powered by a
long-life lithium battery, the CTC offers powerful valve control for
remote locations and valve automation applications.

Materials: Enclosure: PVC

Valve Body: Glass Fiber Nylon Body

Seals: Buna-N®
Programming Interface: Custom USB cable (1 m),
Operating Systems: Compatible with Windows NT, 2000
Programming Software is free download from Cla-Val website

www.cla-val.com and special USB

The CTC Electronic Timer Control is used for pressure
management applications in water distribution systems where
SCADA control is not available. A Cla-Val Pressure Control
Valve is programmed with CTC to change pressure during
high flow and low flow demand times according to pre­engineered schedule reducing leaks and pipe burst frequency.

CLA-VAL

P.O. Box 1325 • Newport Beach, CA 92659-0325 • Phone: [phone] • Fax: [phone] • E-mail: [e-mail] • Website cla-val.com

©

Copyright Cla-Val 2011 Printed in USA Specifications subject to change without notice.

The CTC Electronic Timer Control is used in 139 Series
Programmable Control Valves to automate circulating water
requirements in distribution system applications. Valve
opening and closing time of day and duration are
programmed for convenient system flushing and circulating
during times of low flow to optimize water quality.

E-CTC (R-9/2011)