Overview
The Asco HB8210B57E is a general service two-way solenoid valve from ASCO’s proven 8210 series. This pilot-operated solenoid valve is available in sizes 3/8″ to 2-1/2″, with the HB8210B57E configured for 3/4″ service. General service valves in brass or stainless steel suitable for air and inert gas, water, light oil, this model delivers precise on-off fluid control for industrial applications ranging from water systems to pneumatic circuits.
Key Features
- Requires no minimum operating pressure and may be mounted in any direction
- High flow construction with resilient seals for minimal internal leakage
- Watertight solenoid enclosure; explosion-proof options available
- 305 stainless steel core tube, 430F stainless steel core and plugnut, NBR or PTFE seals, 302 stainless steel springs
- Available in normally closed or normally open configurations
- Durable brass or stainless steel body construction for corrosive environments
Technical Specifications
Available voltages include 110, 220 AC with other voltages available, including DC. Standard class F insulation with nominal ambient temperature range of 32°F to 125°F. Voltages available at 6, 12, 24, 120, 240 volts DC.
Typical Applications
The ASCO 8210 is rated for industrial water control, car wash machinery, air compressors, laundry equipment, and various pumps. Brass models also available for fuel gas venting, safety shutoff or hot water service. Additional uses include industrial pneumatic systems, fluid power control, and general process automation requiring reliable on-off valve operation.
Compatibility & Replacements
Compatible With
- ASCO solenoid valve systems and manifolds
- General industrial fluid control circuits (pneumatic, hydraulic, water)
- Standard 3/4″ NPT or ISO port configurations
- AC and DC electrical control systems
Replaces / Drop-In Replacement For
- Prior-generation ASCO 8210 series models with matching body material and voltage
- Verify specific model compatibility with technical specification documents before ordering
Works With
- Industrial PLC and control systems
- Manual and automatic fluid control circuits
- Standard solenoid valve manifold blocks
- Pneumatic and hydraulic system networks
