If you’re searching for ASCO products, the smartest place to start is with three proven families that cover most industrial control needs: ASCO 210 Series 2-way solenoid valves for general service shutoff, ASCO 316 Series 3-way solenoid valves for piloting and actuator control, and the new ASCO high-flow dump solenoid valves in the X210 and X223 Series for fast, reliable venting or dump functions. Relevant Solutions is now an ASCO Tier 1 distributor, with massive in-stock availability across these lines and a dedicated ASCO product support specialist to help you size, specify, and ship quickly.
Why Industrial Teams Standardize on ASCO Products
ASCO solenoid valves are widely specified because they balance rugged design, broad configuration options, and repeatable field performance. When you standardize on one manufacturer’s core valve families, you reduce maintenance variability, simplify spares, and speed up troubleshooting across sites.
Three Benefits of Choosing ASCO
ASCO solenoid valves are widely specified in industrial plants because they deliver dependable operation and straightforward integration across common control tasks. The benefits below summarize why many teams standardize on ASCO to support uptime, simplify maintenance, and maintain consistent performance across applications.
- 1) Expert engineering and high-reliability design: ASCO’s core solenoid valve families are designed for long service life in real plant conditions, where temperature swings, vibration, media variability, and duty-cycle demands expose weak designs fast. The ASCO 210 Series, for example, is positioned as an economical, high-flow general service valve line with broad ratings and materials that support long service life and low internal leakage.
- 2) Wide product selection with strong availability: A broad portfolio matters only if you can get the configuration you need, when you need it. ASCO’s common series cover multiple materials, port sizes, seal options, and voltage choices, which helps teams match the valve to the process instead of forcing the process to fit limited options.
- 3) Proven, consistent performance across demanding applications: Industrial buyers do not want “new and interesting” in a critical valve, they want predictable performance. ASCO’s general service and high-flow families are frequently selected for air, inert gases, and compatible liquids where tight shutoff, repeatable response, and dependable piloting are required.
Our Most-Requested ASCO Valves, In Stock and Ready to Ship
Below are the ASCO product families we recommend most often because they cover the bulk of day-to-day industrial valve requirements, and because they are lines, we keep heavily stocked to support maintenance, outages, and OEM builds.
ASCO 210 Series 2-Way Solenoid Valves
The ASCO 210 Series (also known as 8210) is widely used for 2-way shutoff in general service applications. It is commonly specified for liquids and for air or inert gas service, with a broad range of sizes and pressure ratings.
Typical fit for the 210 Series:
- On/off shutoff for water, air, inert gases, oils, and compatible process media
- General service skids and equipment packages where dependable, high-flow shutoff is preferred
- Maintenance replacements where a widely used valve family simplifies spare parts strategy
ASCO 316 Series 3-Way Solenoid Valves
The ASCO 316 Series (also known as 8316) is a high-flow 3-way solenoid valve family commonly used to pilot large actuators and support quick closing of large control valves. It is a practical choice when you need reliable switching between ports for actuator control, pilot circuits, or process functions.
Typical fit for the 316 Series:
- Piloting large pneumatic actuators
- Quick closing of large control valves in systems that require fast response
- General service control of air, inert gas, and compatible liquids
High-Flow Dump Valve: X210 and X223 Series
For applications that need fast venting, dump, or high-flow switching, the X210 and X223 Series are positioned as electronically enhanced options designed for responsive actuation and demanding environments. Manufacturer literature highlights features such as electrical surge suppression, enclosure options (including watertight types), and a zero-emission pilot option depending on configuration.
Typical use cases for high-flow dump or vent functions:
- Rapid venting or depressurization steps in pneumatic systems
- Safety and process sequences where fast, repeatable dump action matters
- Package equipment where response time and consistency are critical
Quick Comparison Table: 210 vs 316 vs X210 and X223
What to Expect When You Buy ASCO Through Relevant Solutions
When you buy ASCO through Relevant Solutions, you gain more than product access, you gain a supply and support partner built for industrial urgency. As an ASCO Tier 1 distributor, we back common valve selections with deep inventory and faster fulfillment. You also get direct access to our ASCO product support specialist for sizing, configuration guidance, and expedited sourcing when downtime is on the line.
Relevant Solutions Is Now an ASCO Tier 1 Distributor
Distributor status matters because it impacts access, configuration support, and lead times. Relevant Solutions is now one of ASCO’s Tier 1 distributors, which supports real outcomes for industrial buyers:
- Better access to core product lines and common configurations
- Stronger coordination on application fit, cross-references, and approvals
- Faster turnaround when downtime or outage schedules drive decisions
Massive Stock on the Valves You Actually Need
Availability is a key selection factor for maintenance and procurement teams. We maintain massive stock in:
- ASCO 2-way solenoid valves (210 Series)
- ASCO 3-way solenoid valves (316 Series)
- New ASCO high-flow dump solenoid valves (X210 and X223 Series)
This is designed to support fast turnaround for MRO replacements, shutdown work, and new builds.
Dedicated ASCO Product Support Specialist
Relevant now has a key ASCO product support specialist customers can contact for help with:
- Sizing and configuration guidance
- Voltage, coil, and seal selection support
- Cross-reference help for replacements and upgrades
- Recommendations for shelf spares that reduce downtime risk
For application questions or specification support, our team at Relevant Solutions can help you confirm the right series and configuration for your process, and keep procurement aligned with maintenance needs. This helps ensure you select a valve that fits the service conditions, not just the piping connection.
What to Confirm Before You Specify an ASCO Solenoid Valve
Most misapplications come from missing process details. Before choosing a part number, confirm:
- Media and temperature range, including contaminants
- Required port size and target flow
- Minimum and maximum differential pressure available
- Duty cycle and expected switching frequency
- Electrical requirements, including voltage and hazardous area constraints
- Environmental exposure, including washdown, corrosion, and vibration
Share these details with our ASCO specialist and we can usually narrow the selection quickly, while reducing the risk of ordering a valve that “fits the pipe” but fails in service.
Ready to Source ASCO Solenoid Valves with Confidence?
ASCO solenoid valves are a proven standard for industrial control, especially when reliability, repeatable performance, and configuration flexibility matter. Whether you need a dependable 2-way shutoff valve like the 210 Series, a 3-way valve like the 316 Series for piloting and actuator control, or the new high-flow dump solenoid valves in the X210 and X223 Series for fast venting and dump functions, choosing the right valve starts with the right application details and a supplier who can support the full lifecycle.
At Relevant Solutions, we are now one of ASCO’s Tier 1 distributors, and we back that status with massive in-stock inventory across the 210 Series, 316 Series, and the fully stocked X210 and X223 high-flow dump valve lines. Just as important, we have a dedicated ASCO product support specialist ready to help you confirm compatibility, select the correct configuration, and keep your downtime risk low.
Contact our team at Relevant Solutions today to get the right ASCO valve for your application, with the availability and support your operation expects.
Frequently Asked Questions (FAQs)
What are ASCO 210 Series valves typically used for?
ASCO 210 Series (8210) 2-way solenoid valves are commonly used for general service shutoff of air, inert gases, and compatible liquids where a dependable, high-flow on/off valve is needed.
What is the difference between an ASCO 2-way and 3-way solenoid valve?
A 2-way solenoid valve is primarily an on/off shutoff valve with one inlet and one outlet. A 3-way solenoid valve switches flow between ports, which is often used for actuator control, piloting, and process routing.
What is the ASCO 316 Series commonly used for?
ASCO 316 Series (8316) is a high-flow 3-way valve family commonly used to pilot large actuators and support quick closing of large control valves.
When should I consider a high-flow dump solenoid valve like X210 or X223?
Does Relevant Solutions keep these ASCO solenoid valves in stock?
Yes. Relevant Solutions maintains massive stock of ASCO 210 Series 2-way valves, ASCO 316 Series 3-way valves, and deep inventory of the new high-flow dump solenoid valves in the X210 and X223 Series.
Who do I contact for help selecting an ASCO valve?
Relevant has an ASCO product support specialist who can help with sizing, configuration, cross-references, and ordering. Contact our team at Relevant Solutions directly, or order through Shop Relevant when you already know what you need.
