Morrison Bros Co
Morrison Bros 710-0075 1V 3/4" Solenoid Valve w/120V/60Hz AC Coil Normally Closed
Morrison Bros 710-0075 1V 3/4" Solenoid Valve w/120V/60Hz AC Coil Normally Closed
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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. 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.
NOTE: Product can only be pumped in one direction, the direction of the flow arrow. Not designed for use as an overfill prevention or process control valve.
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 differential
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
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
Construction Details
- Body: Cast bronze
- Seals: FKM, PTFE
- Piston: Brass (3/4”-2” models) or aluminum (3” models)
- Solenoid housed in an integral, watertight, explosion-proof shell