ASCO™ solenoid valves control critical flow of air, gas, water, oil, and steam in applications spanning numerous industries. Their portfolio ranges from two-position on/off valves to flow control systems that impact thousands of users. ASCO's RedHat power management technology sets a new industry standard for reliability and power consumption, accepting both AC and DC voltages while improving performance. These 2-way, 3-way, and 4-way solenoid valves can handle most fluid control applications and are now available with Class I, Division 2 approvals.
ASCO™ General Service Solenoid Valves Series 210
Wide range of pressure ratings, sizes, and resilient materials provide long service life and low internal leakage. High-flow valves for liquid, corrosive, and air/inert gas service.
Learn more about ASCO General Service Solenoid Valves Series 210.
ASCO™ Angle Body Multi-Purpose Valves Series 290
The 290 Series, also known as 8290, consists of 2-way direct-acting valves available in normally closed or normally open constructions. Built for demanding applications, these valves come in a straight-through body design made of bronze or stainless steel. There are many optional features, including a visual/electrical position indicator or a stroke limiter.
Learn more about the ASCO Angle Body Multi-Purpose Valves Series 290.
ASCO™ Series X290 Pressure Operated Piston Valve
The ASCO™ Series X290 Pressure Operated Piston Valve is a compact pneumatic valve module designed to simplify temperature-control applications for jacketed tanks and vessels. The X290 combines two independently air-operated valves into a single six-port body, allowing hot or cold process media to be directed through a vessel’s heating or cooling circuit.
Learn more about the ASCO Series X290 Pressure Operated Piston Valve.
ASCO™ General Service Solenoid Valve Series 8320
All NPT connections are in the valve body to allow in-line piping. The 8320 series has no minimum operating pressure differential required. It has the broadest range of applications and is mountable in any position.
Learn more about the ASCO General Service Solenoid Valve Series 8320.
ASCO™ 362 3-Way Spool Valves Series
Designed for single-acting process valve applications, the ASCO 362, also known as 8362, 3-way spool valve delivers dependable pneumatic control in demanding oil and gas environments. Available in brass or corrosion-resistant 316L stainless steel, it combines proven ASCO solenoid technology with rugged construction for mission-critical valve piloting.
Learn more about the ASCO 362 3-Way Spool Valves Series.
ASCO™ 562 4-Way Spool Valves Series
Built for double-acting process valve applications, the ASCO 562, also known as 8562, 4-way spool valve, provides reliable pneumatic control in demanding oil and gas environments. With brass and 316L stainless steel construction options and proven ASCO solenoid technology, it delivers dependable performance for mission-critical valve piloting.
Learn more about the ASCO 562 4-Way Spool Valves Series.
ASCO™ 551 Solenoid Spool Valves Series
The ASCO 551, also known as 8551, 1/4" Solenoid Spool Valve delivers dependable control of air and inert gas in a compact footprint. Its proven spool design combines bubble-tight shutoff and dirt resistance with multi-million-cycle reliability, making the 551 an excellent choice for demanding pneumatic applications where space is limited.
Learn more about the ASCO 551 Solenoid Spool Valve Series.
ASCO™ 553 ½-Inch Solenoid Spool Valves Series
The ASCO 553, also known as 8551, 1/2" Solenoid Spool Valve brings reliability to applications requiring greater pneumatic flow. Its larger 1/2" ports and rugged spool design provide dependable air and inert-gas control, while hard T-seals and flexible O-rings deliver bubble-tight shutoff, dirt resistance, and multi-million-cycle performance.
Learn more about the ASCO 553 ½-Inch Solenoid Spool Valve Series.
ASCO™ Solenoid Valves for Dust-Collector Systems
The ASCO Valve Dust Collector Series are high-flow, fast-opening 2-way valves, pilot valves, pilot valve enclosures, and bulkhead fittings that have been specially designed for use in dust collector systems.
Learn more about ASCO Solenoid Valves for Dust-Collector Systems.
Talk to one of our experts today at (855) 737-4714, or fill out our online form to learn more.
ASCO solenoid valves control critical flow of air, gas, water, oil, and steam in applications spanning numerous industries.

