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Product Introduction | Main Valves | Main Valve Options | High Performance Valves
Electronic Control | Pressure Reducing Valves | Relief /Sustaining/Surge | Pump Control Valves
Level Control Valves | Flow Control | Pilots & Accessories | Technical & Sizing

Solenoid Control Valve

The Singer model SPC pump control panel provides the interface between the pump motor starter and the Singer pump control valve. The SPC ensures that the pump starts and stops without causing line surges. The SPC panel energizes the control valve pilot solenoid simultaneously with pump start. When pump shutdown is called for the panel keeps the pump running while the pilot solenoid is de-energized. The panel turns the pump off just as the control valve completes its full stroke travel.

The SPC panel is equipped with delay timers and emergency fault contacts to provide the customer with local and remote indication for various operational failure conditions. The SPC panel is connected to the pilot solenoid and limit switch which are standard components in the control valve pilot system. The panel is also connected to the customer supplied pump discharge pressure switch and the pump motor starter. A second limit switch and emergency shutdown solenoid are optional components for the control valve pilot system.

The logical arrangement of indicator lights with the HOA (Hand Off Automatic) selector switch (or the optional stop/start buttons) provides easy supervision of the sequencing and the operating status.
Model SPC


The following documents are presented in PDF format

Technical Bulletin

Application Drawing

Specifications

Installation Operation Manual - Consult factory
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