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ASCO NUMATICS Valve Accessories

Valve Accessories(90 Products)

Things To Consider

Cross-Reference Alternatives

Some Asco MPNs cross individual references to the equivalent Red Hat model numbers. So, if you're looking for competitor items that are either out of stock or obsolete, chances are Raptor Supplies has the equivalent Asco products available.


These Asco products range from small to large sizes. They may require careful packaging as some items might get damaged while shipping. Hence, they are delivered by courier shipment and air freight for minimum downtime.

About Asco Numatics

The brand's extensive catalogue comprises fuel, oil, gas, air, steam, hot water and plastic solenoid valves. Asco brass solenoid valves are designed for high-pressure fluid control services in water softeners, tank refillers & gravity-fed systems. The brand's electronically enhanced solenoid valves eliminate the AC supply hum and are equipped with a built-in surge suppressor for protecting sensitive components against voltage spikes up to 240VAC/DC. These Asco valves are capable of withstanding fluid temperatures up to 200 degrees F and are compatible with pipe sizes ranging between 0.5 and 1 inch. Asco P210 Series air operated valves use compressed air for shifting the valve instead of a solenoid operator. They allow mounting in any position and feature a sealing member for isolating the pilot air pressure from mainline fluids.

Major Trade Names

210 Series Solenoid Valves

210 Series Solenoid Valves

They are used in car wash equipment, pumps, air compressors, industrial water controls and laundry equipment for controlling liquid petroleum gases (propane) in incinerators, grain dryers and space heaters. They feature brass / lead-free brass / stainless steel construction for corrosion resistance ...

and are capable of handling air, water, steam, vacuum, inert gas, ammonia, natural gas, liquid propane gas, fuel oil, hot water, light oil and oxygen.

FlexiBlok FRLs

FlexiBlok FRLs

22, 32 and 42 Series units have a unique locking tab bowl that can be easily removed by pulling the locking tab down & turning the bowl by 45 degrees. Their modular design reduces the possibility of leakage during assembly. Particulate filters have a standard 5-micron element for precise filtration....

The coalescing filters are equipped with dual support cores to prevent collapse and rupture.

Asco Numatics Competitive Advantages

Advanced Redundant Control Systems (ARCS)

Advanced Redundant Control Systems (ARCS)

Asco ARCSs allow emergency shutdown valve applications in the power, chemical and oil & gas industries. These systems feature a direct valve-to-valve design for eliminating fittings & pipework between the solenoid valves. They offer status indication & feedback to facilitate online detection of faults and preventive maintenance. They utilise 1oo2, ...

2oo2 or 2oo3 voting solenoids for enhancing the reliability of the circuit by controlling the pilot air signal to process valve actuators.

Frequently Asked Questions

Where are Asco valves manufactured?

Asco valves are manufactured in Aiken, SC, United States.

How does an Asco solenoid valve work?

Asco valves feature a solenoid attached directly to the valve body. The core is encased in a sealed tube, providing a compact & leakproof assembly. When the solenoid is energised in a direct-acting valve, the core directly opens and closes the orifice of a normally open valve.