This should not be mounted upside down, with the coil underneath the valve. This model can be mounted vertically or horizontally, and features a conveniently positioned arrow on the body to indication the direction of flow. 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.Ĭustomers commonly use the BZW-15K-12V 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. The top of the coil features a label that indicates the valve type and specifications. The coil head is fitted with a DIN connection and has 5’’ wire lead that can easily be connected with your own choice of terminals. This specific valve has a 12 Volt DC coil with a voltage range that is -+ 10. It can withstand pressure up to 90 psi (6 bar) and temperatures as low as 15☏ and as high as 250☏. The orifice size is 15mm and the Cv value is 4.8. This Electric Solenoid Valve can handle low viscosity fluids below 20 cst. The port size is 1/2” inch female NPT threaded. The valve features a heavy duty, solid brass body that’s sure to last in the most strenuous projects. It works across various media such as hot water, air, gas, diesel fuel, Freon, weak acids and weak alkali. Removing the energy from the valve coil will open it and continue the flow. This particular valve is a two-way, semi-direct lift valve with a normally open operating position. This means that there are two ports in which media flows and the valve will close when the coil is energized to stop media from passing through. But the pilot-operated solenoid valve has lower power consumption.Featured here is Model BZW-15K-12V of our brass valve line. The power consumption of direct-acting solenoid valve is usually ranging from 5W to 20W. In terms of the start-up speed, the direct-acting solenoid valve is faster compared with the pilot-operated one.Ĥ. However, the pilot-operated solenoid valve needs a minimum pressure when starting, normally it is 0.05Mpa.ģ. For direct-acting solenoid valve, it will be able to start in zero pressure, without need of the minimum pressure of the medium. Generally, the flow rate of pilot-operated solenoid valves is larger than that of direct-acting solenoid valves.Ģ. The direct-acting solenoid valve is usually used in small caliber and low pressure environment while the pilot-operated solenoid valve is suitable for large caliber and high pressure occasion. Are there any differences between them?ġ.
#ECHOTECH 12VDC ELECTRIC SOLENOID VALVE SERIES#
The ATO-2W series solenoid valves have two valve types, direct-acting with port size G1/4”, 3/8” and pilot-operated with port size G1/2, 3/4 inch etc. 12V DC Solenoid Water Air Valve Switch (Normally Closed) 1/2 controls the flow of fluid (liquid or air) and acts as a valve between high-pressure fluid This liquid valve would make a great addition to your robotic gardening project. Tips: D irect-acting vs pilot-operated solenoid valve Clear water flow direction mark, convenient to install. Diaphragm structure, general purpose for air and water, reliable operation.Ĥ. The Di-7 has the capability of handling up to 1800. The 50-micron fleece roll will help eliminate free-floating particles and automatically advance when the fleece starts to clog, exposing new fleece. Solid and thick solenoid valve with smooth surface.ģ. Klir Di-7 Filter Drop-In Fleece Filter System fits in most sumps with a 7' filter sock tray and will eliminate the need to replace filter socks. High quality copper coil, corrosion resistance and good stability.Ģ. It is widely used in the areas like mechanical, textile, medical, food processing and so on. The NC valve is open when the solenoid is energized and it is closed when de-energized. Two-port (2/2-way) Normally Closed brass electric solenoid valves are general purpose for controlling flow of air, water and oil with DC 12 Volt, DC 24 Volt, AC 110 Volt, AC 220 Volt.