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U.S. Solid 1/2" 12V DC Normally Open Solenoid Valve, NBR gasket, solid brass
The U.S. Solid electric solenoid valve features a durable brass body, suitable for outdoor but not underwater use. It's favored by customers for DIY projects, moderate temperature and chemical applications, as well as for controlling flow in irrigation, reverse osmosis, and motorcycle systems.
Direction of the Flow
Most U.S. Solid Valves are UNIDIRECTIONAL
Make a note of the arrow on your valve. Most U.S. Solid valves are unidirectional. This means they are intended to flow in one direction only, in the direction of the arrow. If connected in opposite directions, the valve will not actuate properly (will not close for Normally Closed valves). Additionally, be sure the medium passing through is filtered. If not, particles will cling to the gasket over time, which can cause it to not seal properly.
THREADING
U.S. Solid Valves follow National Standards for pipe thread. We suggest the use of Teflon tape to ensure the seal of the NPT threading. The tapered male and female thread form angled surfaces that with increased torque squeeze the Teflon tape resulting in a tight seal.
OVERHEATING
These valves should be energized for less than 8 hours. While most do not have more than 18W of power, the coils are in a contained area and can burn out if energized for too long. We suggest a computer fan to keep the coil cool if necessary to energize continuously for extended periods.
POLARITY
- For valves with 2 wires, the valve will actuate regardless of which terminal each wire is connected to (+ or -). Some units include a ground wire. Open up the connector and look for the ground symbol (as shown in the corner).
- For valves with a ground wire, please be sure to ground the valve.
GASOLINE and PRESSURE WARNING
- NBR gaskets should not be used with gasoline, kerosene, or other petroleum products. If your valve requires contact with these substances, opt for one with a VITON gasket.
- All solenoid valves need some pressure to actuate. This is especially true of pilot or indirectly operated valves.
Taurus 605 owner
Reviewed in the United States on November 9, 2024
Exactly as advertised
riccardo coni
Reviewed in the United States on November 23, 2020
It’s works very well, excellent
David W.
Reviewed in the United States on September 15, 2019
Very good quality
zaz
Reviewed in the United States on March 24, 2019
ALL GOOD
Larry True
Reviewed in the United States on March 18, 2019
Quality product. Used in water on off situation.
sueann
Reviewed in the United States on June 16, 2018
Good quality! Exactly what I needed
José Miguel
Reviewed in the United States on May 8, 2018
Excellent product!!
J. Cammarata
Reviewed in the United States on November 13, 2016
Works great, just gets very hot when the valve is on (stopping water)
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