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Normally closed solenoid valves are used to help prevent the accidental siphoning of product from a tank in the event of a fracture in the pipe or other cause for leak downstream and below the liquid level. Â Generally installed on the dispensing side of a fuel system pipeline. The valve opens upon the receipt of an electronic signal such as when a dispenser or pump is switched to the on position.
Standard Features
Normally closed, hung piston design
Install in a horizontal pipeline in the upright vertical position
Minimum operating temperature is -40°F
Zero pressure differentialÂ
Integral thermal relief allows the valve to relieve expansion pressure in the opposite direction of flow
Continuous duty Class H standard coil operates at 120 volts
Enclosure is watertight and rated for hazardous locations—NEMA 3, 4X, 7 and 9; groups C and D
 Several optional coil voltages available
710MO has manual override feature. Available in sizes ranging from ¾″ to 2″ for operation during a power outage
Recommended for use with liquids having a maximum viscosity of 60 centistokes
A strainer with a 100 mesh screen is recommended at the valve inlet
Â
Construction Details
- Body: Cast bronze
- Seals: FKM, PTFE
- Solenoid housed in an integral, watertight, explosion-proof shell
Related
Weight | N/A |
---|---|
Dimensions | N/A |
Size | 3/4", 1", 1.5", 2", 3" |
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