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ASCO EF8321G001 Series 8321 3-Way 1/4" NPT Explosion-Proof Quick Exhaust Valve
- Regular price
- $625.00
- Sale price
- $625.00
- Regular price
-
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Product Description P/N: EF8321G001
Description
The ASCO EF8321G001 is a Series 8321 3-way quick-exhaust solenoid valve designed for rapid control and venting of pneumatic actuators and cylinders. Its brass body, 1/4-inch NPT connections, pilot-operated design, NBR seals, and explosion-proof enclosure support reliable operation in industrial air, gas, and compatible fluid-control systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | ASCO |
| Category | Industrial Valves |
| Part Number | EF8321G001 |
| Subcategory | Quick Exhaust Solenoid Valves |
| Series | ASCO Series 8321 |
| Product Type | Quick Exhaust Solenoid Valve |
| Valve Function | 3-Way |
| Valve Configuration | 3-Port / 2-Position |
| Valve Position | Normally Closed (NC) |
| Operating Principle | Pilot Operated |
| Body Material | Brass |
| Seal Material | NBR / Buna-N |
| Port Size | 1/4 in NPT |
| Flow Coefficient | Cv 0.80 Pressure / Cv 1.2 Exhaust |
| Maximum Pressure | 200 psig |
| Maximum Fluid Temperature | 150°F (66°C) |
| Coil Insulation Class | Class F |
| Compatible Media | Air, Inert Gas, Water |
| Enclosure Type | Explosion-Proof |
| Certifications | UL / CSA |
| Primary Application | Pneumatic Actuator Control / Quick Exhaust |
| Weight | Approximately 2.0 lb (0.9 kg) |
Information About EF8321G001
The EF8321G001 is part of the ASCO Series 8321 family of 3-way solenoid valves engineered for quick-exhaust and directional control applications. Its 3-port, 2-position normally closed configuration combines a pilot-operated mechanism with separate flow characteristics, providing Cv ratings of approximately 0.80 for pressure and 1.2 for exhaust flow. The brass valve body and NBR sealing components are suited to compatible air, inert gas, water, and related general-service media, while the 1/4-inch threaded ports simplify connection to pneumatic equipment. The EF configuration provides an explosion-proof enclosure for demanding industrial locations, and the valve is commonly used for rapid actuator exhaust, cylinder control, process equipment, and automated machinery.
Key Features:
- Quick-Exhaust Function: Provides increased exhaust-flow capacity to help pneumatic actuators and cylinders vent rapidly.
- 3-Way Configuration: Uses a 3-port, 2-position arrangement for pressure, actuator, and exhaust flow paths.
- Normally Closed Operation: Maintains its designated supply path closed while the solenoid is de-energized.
- Pilot-Operated Design: Uses pilot pressure to shift the internal valve mechanism efficiently.
- High Exhaust Capacity: Provides approximately 0.80 Cv pressure flow and 1.2 Cv exhaust flow.
- 1/4-Inch NPT Ports: Standard female threaded connections simplify integration with industrial pneumatic piping.
- Brass Body: Provides durable construction for general industrial and pneumatic service.
- NBR Seals: Buna-N sealing components provide compatibility with specified air, gas, water, and related media.
- 200 psig Maximum Pressure: Supports operating pressures up to 200 psig under applicable service conditions.
- Explosion-Proof Enclosure: EF configuration provides protected electrical construction for applicable hazardous industrial locations.
- Class F Coil Insulation: Industrial coil insulation supports reliable operation under demanding temperature conditions.
- UL and CSA Certification: Designed to applicable UL general-purpose valve and CSA certification requirements.
The EF8321G001 delivers the reliability and precision required for rapid pneumatic exhaust, actuator control, and industrial directional-flow applications.
Description
The ASCO EF8321G001 is a Series 8321 3-way quick-exhaust solenoid valve designed for rapid control and venting of pneumatic actuators and cylinders. Its brass body, 1/4-inch NPT connections, pilot-operated design, NBR seals, and explosion-proof enclosure support reliable operation in industrial air, gas, and compatible fluid-control systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | ASCO |
| Category | Industrial Valves |
| Part Number | EF8321G001 |
| Subcategory | Quick Exhaust Solenoid Valves |
| Series | ASCO Series 8321 |
| Product Type | Quick Exhaust Solenoid Valve |
| Valve Function | 3-Way |
| Valve Configuration | 3-Port / 2-Position |
| Valve Position | Normally Closed (NC) |
| Operating Principle | Pilot Operated |
| Body Material | Brass |
| Seal Material | NBR / Buna-N |
| Port Size | 1/4 in NPT |
| Flow Coefficient | Cv 0.80 Pressure / Cv 1.2 Exhaust |
| Maximum Pressure | 200 psig |
| Maximum Fluid Temperature | 150°F (66°C) |
| Coil Insulation Class | Class F |
| Compatible Media | Air, Inert Gas, Water |
| Enclosure Type | Explosion-Proof |
| Certifications | UL / CSA |
| Primary Application | Pneumatic Actuator Control / Quick Exhaust |
| Weight | Approximately 2.0 lb (0.9 kg) |
Information About EF8321G001
The EF8321G001 is part of the ASCO Series 8321 family of 3-way solenoid valves engineered for quick-exhaust and directional control applications. Its 3-port, 2-position normally closed configuration combines a pilot-operated mechanism with separate flow characteristics, providing Cv ratings of approximately 0.80 for pressure and 1.2 for exhaust flow. The brass valve body and NBR sealing components are suited to compatible air, inert gas, water, and related general-service media, while the 1/4-inch threaded ports simplify connection to pneumatic equipment. The EF configuration provides an explosion-proof enclosure for demanding industrial locations, and the valve is commonly used for rapid actuator exhaust, cylinder control, process equipment, and automated machinery.
Key Features:
- Quick-Exhaust Function: Provides increased exhaust-flow capacity to help pneumatic actuators and cylinders vent rapidly.
- 3-Way Configuration: Uses a 3-port, 2-position arrangement for pressure, actuator, and exhaust flow paths.
- Normally Closed Operation: Maintains its designated supply path closed while the solenoid is de-energized.
- Pilot-Operated Design: Uses pilot pressure to shift the internal valve mechanism efficiently.
- High Exhaust Capacity: Provides approximately 0.80 Cv pressure flow and 1.2 Cv exhaust flow.
- 1/4-Inch NPT Ports: Standard female threaded connections simplify integration with industrial pneumatic piping.
- Brass Body: Provides durable construction for general industrial and pneumatic service.
- NBR Seals: Buna-N sealing components provide compatibility with specified air, gas, water, and related media.
- 200 psig Maximum Pressure: Supports operating pressures up to 200 psig under applicable service conditions.
- Explosion-Proof Enclosure: EF configuration provides protected electrical construction for applicable hazardous industrial locations.
- Class F Coil Insulation: Industrial coil insulation supports reliable operation under demanding temperature conditions.
- UL and CSA Certification: Designed to applicable UL general-purpose valve and CSA certification requirements.
The EF8321G001 delivers the reliability and precision required for rapid pneumatic exhaust, actuator control, and industrial directional-flow applications.
