
ASCO EF8321G2 Valve
The ASCO EF8321G2 is a high-performance 3-way normally closed solenoid valve engineered for critical industrial applications requiring rapid pressure release. Featuring a 3/8" NPT connection and a robust brass body, this pilot-operated valve is designed for the efficient control of air, water, and light oil. The quick exhaust functionality ensures immediate venting, making it an essential component for pneumatic actuators and cylinders. Operating at 120Vac, the RedHat design includes NBR seals and discs to maintain a leak-tight shutoff across a pressure range of 10-200 PSI. This specific model is equipped with an explosion-proof enclosure (NEMA Type 7 and 9), ensuring safe operation in hazardous environments. Whether you are managing complex HVAC systems or industrial fluid automation, the ASCO EF8321G2 provides the reliability and precision required for hazardous location solenoid valve installations.
- Enhanced Safety: The explosion proof solenoid enclosure allows for secure use in volatile industrial settings.
- Rapid Response: Integrated quick exhaust valve technology enables faster cycle times for pneumatic equipment.
- Durable Construction: A high-quality brass body solenoid paired with NBR elastomers ensures long-term chemical compatibility with air and light oils.
- Versatile Media Handling: Certified for multi-purpose fluid control, handling pressures from 10 to 200 PSI effectively.
Common Questions
What are the benefits of a quick exhaust feature in the ASCO EF8321G2?
The quick exhaust function allows the valve to vent pressurized air directly to the atmosphere rather than back through the long piping of a control system, significantly increasing the stroke speed of connected cylinders.
Can this valve be installed in outdoor or hazardous environments?
Yes, the EF prefix designates an explosion proof enclosure, making it suitable for Class I, Division 1 and 2 locations where flammable vapors or dust may be present.
What is the minimum operating pressure differential for this model?
As a pilot-operated unit, the ASCO EF8321G2 requires a minimum pressure differential of 10 PSI to ensure the internal diaphragm shifts correctly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $720.94
-65%$720.94
$252.33ASCO EF8321G2 Valve
The ASCO EF8321G2 is a high-performance 3-way normally closed solenoid valve engineered for critical industrial applications requiring rapid pressure release. Featuring a 3/8" NPT connection and a robust brass body, this pilot-operated valve is designed for the efficient control of air, water, and light oil. The quick exhaust functionality ensures immediate venting, making it an essential component for pneumatic actuators and cylinders. Operating at 120Vac, the RedHat design includes NBR seals and discs to maintain a leak-tight shutoff across a pressure range of 10-200 PSI. This specific model is equipped with an explosion-proof enclosure (NEMA Type 7 and 9), ensuring safe operation in hazardous environments. Whether you are managing complex HVAC systems or industrial fluid automation, the ASCO EF8321G2 provides the reliability and precision required for hazardous location solenoid valve installations.
- Enhanced Safety: The explosion proof solenoid enclosure allows for secure use in volatile industrial settings.
- Rapid Response: Integrated quick exhaust valve technology enables faster cycle times for pneumatic equipment.
- Durable Construction: A high-quality brass body solenoid paired with NBR elastomers ensures long-term chemical compatibility with air and light oils.
- Versatile Media Handling: Certified for multi-purpose fluid control, handling pressures from 10 to 200 PSI effectively.
Common Questions
What are the benefits of a quick exhaust feature in the ASCO EF8321G2?
The quick exhaust function allows the valve to vent pressurized air directly to the atmosphere rather than back through the long piping of a control system, significantly increasing the stroke speed of connected cylinders.
Can this valve be installed in outdoor or hazardous environments?
Yes, the EF prefix designates an explosion proof enclosure, making it suitable for Class I, Division 1 and 2 locations where flammable vapors or dust may be present.
What is the minimum operating pressure differential for this model?
As a pilot-operated unit, the ASCO EF8321G2 requires a minimum pressure differential of 10 PSI to ensure the internal diaphragm shifts correctly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The ASCO EF8321G2 is a high-performance 3-way normally closed solenoid valve engineered for critical industrial applications requiring rapid pressure release. Featuring a 3/8" NPT connection and a robust brass body, this pilot-operated valve is designed for the efficient control of air, water, and light oil. The quick exhaust functionality ensures immediate venting, making it an essential component for pneumatic actuators and cylinders. Operating at 120Vac, the RedHat design includes NBR seals and discs to maintain a leak-tight shutoff across a pressure range of 10-200 PSI. This specific model is equipped with an explosion-proof enclosure (NEMA Type 7 and 9), ensuring safe operation in hazardous environments. Whether you are managing complex HVAC systems or industrial fluid automation, the ASCO EF8321G2 provides the reliability and precision required for hazardous location solenoid valve installations.
- Enhanced Safety: The explosion proof solenoid enclosure allows for secure use in volatile industrial settings.
- Rapid Response: Integrated quick exhaust valve technology enables faster cycle times for pneumatic equipment.
- Durable Construction: A high-quality brass body solenoid paired with NBR elastomers ensures long-term chemical compatibility with air and light oils.
- Versatile Media Handling: Certified for multi-purpose fluid control, handling pressures from 10 to 200 PSI effectively.
Common Questions
What are the benefits of a quick exhaust feature in the ASCO EF8321G2?
The quick exhaust function allows the valve to vent pressurized air directly to the atmosphere rather than back through the long piping of a control system, significantly increasing the stroke speed of connected cylinders.
Can this valve be installed in outdoor or hazardous environments?
Yes, the EF prefix designates an explosion proof enclosure, making it suitable for Class I, Division 1 and 2 locations where flammable vapors or dust may be present.
What is the minimum operating pressure differential for this model?
As a pilot-operated unit, the ASCO EF8321G2 requires a minimum pressure differential of 10 PSI to ensure the internal diaphragm shifts correctly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












