ASCO, Automatic Switch Company, was found in 1888 as an elevator, compressor, and generator controls company. But with the invention of the solenoid valve, the ability for engineers to autonomously control the flow of fluid in a system, in 1910 a whole new line of products was introduced to the company. The new products include two position on/off valves to entire flow control systems.Â
With the ever increase of new customer applications and demands ASCO began producing air-operated valves, manual reset valves, and pressure and temperature switches in the 1970s. In 1985 ASCO was acquired by a leading industrial corporation called Emerson. Emerson would go on to combine the purchased Joucomatic brand, a lead pneumatic valve provider in Europe, with the ASCO family.Â
Coming full circle, in 2008 Emerson merged with the ASCO and Numatics companies to become ASCO Numatics. A now unified business that offered comprehensive flow control and pneumatics solutions for a wide range of industry-focused application. Finally, in 2016 the entire brand was brought under the umbrella of the ASCO brand, setting the stage of the company’s next period of growth. But on November 1, 2017 ASCO was acquired by Schneider Electric.Â
A solenoid valve is an electronically operated valve that replaces a manual valve and may be controlled remotely. There are two basic parts to a solenoid valve; a solenoid, a cylindrical coil of wires that acts as a magnet when charged, and the valve body. When the solenoid is energized or de energized the change allows the valve to either open or close. Solenoid valves are often seen in industrial applications such as car washes, laundry equipment, air compressors, industrial water control plants, pumps, and many other OEM applications. Solenoid valves are extremely versatile.
ASCO Redhat Solenoid Valve EF8342G3:
• ASCO Redhat
• EF8342G3
• Solenoid Valve
• Brass
• 4-way
• 120v 60hz
• 3/8″ NPT
• 125/100/100psi
• Rebuild Kit: 306191

Contact ATP-16 No.7000B
Honeywell 1LS1
SMC CDQ2B20-15DC
Philips 9404 254 02201 Power Supply
Toyo-oki HD3-2S-KcP-025B-WYD2
SMC Air Cylinder MCN2-32X85-TA-K
RSF Elektronik MSA 6727 AP 520mm
SMC Compact Cylinder CDQ2B25-10DCZ
Tokimec Gauge Valve GT-3-20
SMC Mist Separator AMD450
Browning Torque Limiter T65LX138
Accumulator 2-500
Omron Photo Sensor E3S-BT81
SMC Solenoid Valve VP3165
Panasonic Sunx Area Sensor NA40-4SUP
SMC AR30P-270AS
SMC Cylinder CDS1GN140-900-A53L
SMC VM830-01-13(PT)1G
Namco Controls ER080-11100
Honeywell V5055A1038
Waukesha 030-306-002
Mueller Steam Specialty 758
Albany International Filter C-12963 









