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 |
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Pressure Reducing Control with Integral Backup
The valve is a Performance Protected® model PGM main valve with integral back-up system. The valve maintains a constant downstream pressure with extreme accuracy, regardless of fluctuations in the upstream pressure or flow. In the event of a diaphragm or pilot failure, the integral secondary system automatically assumes control to maintain a constant downstream pressure at 5 psi (adjustable) above the primary setting.
The following documents are presented in PDF format
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