Note: Not all regulatory requirements
are available in all size/model combinations (consult with factory).
Approvals provided upon request. |
"I have had over 10 years experience working with Singer Valve and am extremely satisfied with all their products. Singer's field and factory reps are responsive to all questions and work toward complete customer satisfaction."
Los Angeles County
Waterworks Division
California, USA |
click here
|
|
Surge Anticipator Panel
The Singer model SAP surge anticipator panel provides the interface between a customer supplied, system pressure switch and the Singer surge anticipating control valve. Together they provide protection against destructive pressure surges. The SAP panel energizes the control valve pilot solenoid on an abnormally low pressure reading and/or power failure to pumps. The 12 VDC pilot solenoid is energized to open the main valve and relieve the surge pressure from the system. The model RPS-L&HET (ET- Electronically Timed) valve is equipped with a hydraulic pilot to relieve on abnormally high pressure readings.
The SAP panel is equipped with adjustable digital delay timers that permit coordination of valve operation with pump start-ups, shutdowns, power failures and downsurges.
The SAP panel comes equipped with a long life, high capacity 12 VDC battery, industrial grade battery charger with overcurrent and polarity protection, door mounted volt meter and battery test feature. The logical arrangement of indicator lights and the volt meter provide
easy supervision of the sequencing and the operating status. |
|
The following documents are presented in PDF format
|
