3/4" 24V DC Electric Brass Solenoid Valve

SKU: 2W-200-20-24V

Availability: In Stock


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Technical Details

SKU 2W-200-20-24V
Position Normally Closed
Port Size 3/4" Female NPT
Voltage 24V DC
Body Material Brass
Components Stainless Steel
Seal Material Viton® Diaphragm
Orifice Size 20 mm
Temp Range 15 to 250° F / -10 to 120°C
Pressure Range 0 - 115 PSI (No Minimum)
Flow Rate Cv 7.6 (Appx 58 GPM @ 60 PSI)
Power 28 Watts / 1.50 Amps
Coil Connection Lead Wires
Response Time Fast Acting (Less than one second)
Duty Cycle 100% but not indefinitely
*Suitable Media Water – Air - Fuel - *Etc
Weight 1 lb 10 oz
Height 4.25
Length 2.65" port to port
Width 2.00"

Product Overview

Featured here is Model 2W-200-20 of our brass valve line. This particular valve is a two-way, semi-direct lift valve with a normally closed operating position. This means that there are two ports in which media flows and the valve will open when the coil is energized to allow media to pass through. Removing the energy from the valve coil will close it and stop the flow. It works across various media such as hot water, air, gas, diesel fuel, Freon, weak acids and weak alkali. The valve features a heavy duty, solid brass body that’s sure to last in the most strenuous projects.

The port size is 3/4” inch female NPT threaded. This Electric Solenoid Valve can handle low viscosity fluids below 20 cst. The orifice size is 20mm and the Cv value is 7.6. It can withstand pressure up to 115 psi (8 bar) and temperatures as low as 15°F and as high as 250°F. The seal material is VITON. 

This specific valve has a 24 Volt DC coil with a voltage range that is -+ 10. The coil head is fitted with a 5’’ wire lead that can easily be connected with your own choice of terminals. The top of the coil features a label that indicates the valve type and specifications. Its response time is very low; in fact, it acts in less than one second, making it a great choice for all types of applications.

Customers commonly use the 2W-200-20 Valve for Irrigation, Fountains, Water Filtration, Solar Heating, Aquariums, Automotive, Beer Brewing, Hydroponics, HVAC, and Plumbing and everywhere else one of our valves can be applied.

This model is mountable in any position and features a conveniently positioned arrow on the body to indication the direction of flow. 

*Consult a chemical compatibility expert for correct seal and valve body material choice.


Electricsolenoidvalves.com guarantees our valves to be free from defects in workmanship and materials under normal use for One year from the date of purchase.

For complete terms of this warranty see our Warranty Terms & Conditions

Reviews Write a Review

N/O valve preventing fater flow when UV water purification is not on.

Posted by A. Achim on 21st Sep 2019

This valve replaced an AC soloneoid valve that produced a constant humming noise. It does the job satisfactorily and silently. It becomes hot when operating and produces a knock when it comes on, but so did the other one.

electric valve

Posted by peter waldner on 1st Aug 2018

good service good product

Solid brass construction air solenoid valve

Posted by on 7th Oct 2016

It is a brass constructed valve, so as the coil. It last much longer than the plastic one I bought.

It is very good product

Posted by JohnnyD on 30th Nov 2013

I like this product, but it was hard to find. I'm happy now with what I got.

Happy Camper

Posted by clementtremblay1@videotron.ca on 1st Aug 2013

I bought this as a water control valve and it has been working perfectly. I'm very happy I was able to find it and recieved it quickly.

Good quality

Posted by trailmixguy on 18th Jun 2013

This valve appeared to be very high quality and arrived very quickly with standard shipping but unfortunately I needed an AC version which seems to be impossible to find. I had to return it without trying it out.