M116FM / M1116FM
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Fire Pump Relief Valve
Watts Series M116FM (Globe) and M1116FM (Angle) fire pump relief valves meet all requirements for UL listed fire protection service. They automatically maintain a constant pressure in the fire protection system by relieving excess pressure. Available as globe in flanged and grooved, and angle in flanged.
Features
- Pressure relief control is normally closed, held closed by an adjustable spring setting to maintain a constant inlet pressure to the main valve
- Stainless steel trim as standard, for greater reliability & service life
- Pressure gauges as standard, for ease of setting and confidence in performance
- Factory tested to assure accurate control, and long life
Literature
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Select options below to identify the UPC, Order Code, and Repair Kit for a specific M116FM / M1116FM
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet or contact us. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
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