ASCO 8220G411 Series 8220 Two-Way Normally Closed Hot Water Steam Solenoid Valve
ASCO · Valves & Process Control
Description The ASCO 8220G411 is a pilot-operated, normally closed two-way solenoid valve engineered for reliable control of hot water and steam in industrial fluid handling systems. The ASCO 8220G411 features a one-inch orifice, brass body construction, and a high-temperature coil for dependable operation in demanding thermal applications. It is commonly installed in autoclaves, sterilizers, industrial laundries, molding equipment, and steam distribution systems. Technical Specifications Condition New/Never Used Surplus Brand ASCO Category Valves Part Number 8220G411 Subcategory Solenoid Valve Series 8220 Product Type Pilot-Operated Solenoid Valve Valve Function Two-Way Normally Closed Body Material Brass Pipe Size 1 Inch NPT Orifice Diameter 1 Inch Flow Coefficient (Cv) 11.5 Valve Service Hot Water and Steam Operating Voltage 120 Volt AC 60 Hertz / 110 Volt AC 50 Hertz Coil Wattage 10.1 Watts Coil Class HT Electrical Connection One-Half Inch Conduit with Eighteen Inch Leads Solenoid Enclosure Watertight Seat Material EPDM and PTFE Minimum Operating Pressure Differential 5 psi Maximum Operating Pressure (Hot Water) 150 psi Maximum Operating Pressure (Steam) 125 psi Maximum Fluid Temperature 210°F (99°C) Ambient Temperature Range 32°F to 125°F (0°C to 52°C) Weight 2.01 lb (0.91 kg) Information About 8220G411 The 8220G411 is part of the ASCO Series 8220 family of heavy-duty solenoid valves designed specifically for hot water and steam service. It utilizes a pilot-operated diaphragm design with EPDM and PTFE sealing materials to provide reliable shutoff, long service life, and consistent performance under elevated temperatures and pressures. The valve is equipped with a watertight solenoid enclosure, a Class HT coil, and threaded NPT connections for installation in commercial and industrial process piping. Its durable construction and high flow capacity make it suitable for process heating, sterilization, steam generation, and thermal fluid control applications requiring dependable automatic valve operation. Key Features: Pilot-Operated Construction: Provides dependable operation for high-flow hot water and steam applications. Normally Closed Design: Remains closed until electrically energized for secure fluid control. Brass Valve Body: Offers corrosion resistance and durability in industrial service environments. High Flow Capacity: Delivers a flow coefficient of 11.5 for efficient fluid transfer. High-Temperature Coil: Class HT coil is designed for continuous operation in elevated temperature applications. Watertight Solenoid Enclosure: Protects electrical components from moisture and harsh environmental conditions. EPDM and PTFE Seat Materials: Provide reliable sealing and long service life with hot water and steam. Flexible Mounting: Can be installed in any mounting orientation for easier system integration. The 8220G411 delivers the reliability and precision required for automated hot water and steam control in industrial process systems.
Brand: ASCO · Category: Valves & Process Control
Key features
- Pilot-Operated Construction: Provides dependable operation for high-flow hot water and steam applications.
- Normally Closed Design: Remains closed until electrically energized for secure fluid control.
- Brass Valve Body: Offers corrosion resistance and durability in industrial service environments.
- High Flow Capacity: Delivers a flow coefficient of 11.5 for efficient fluid transfer.
- High-Temperature Coil: Class HT coil is designed for continuous operation in elevated temperature applications.
- Watertight Solenoid Enclosure: Protects electrical components from moisture and harsh environmental conditions.
- EPDM and PTFE Seat Materials: Provide reliable sealing and long service life with hot water and steam.
- Flexible Mounting: Can be installed in any mounting orientation for easier system integration.
Specifications
| Manufacturer part number | 8220G411 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | ASCO |
| Category | Valves |
| Part Number | 8220G411 |
| Subcategory | Solenoid Valve |
| Series | 8220 |
| Product Type | Pilot-Operated Solenoid Valve |
| Valve Function | Two-Way Normally Closed |
| Body Material | Brass |
| Pipe Size | 1 Inch NPT |
| Orifice Diameter | 1 Inch |
| Flow Coefficient (Cv) | 11.5 |
| Valve Service | Hot Water and Steam |
| Operating Voltage | 120 Volt AC 60 Hertz / 110 Volt AC 50 Hertz |
| Coil Wattage | 10.1 Watts |
| Coil Class | HT |
| Electrical Connection | One-Half Inch Conduit with Eighteen Inch Leads |
| Solenoid Enclosure | Watertight |
| Seat Material | EPDM and PTFE |
| Minimum Operating Pressure Differential | 5 psi |
| Maximum Operating Pressure (Hot Water) | 150 psi |
| Maximum Operating Pressure (Steam) | 125 psi |
| Maximum Fluid Temperature | 210°F (99°C) |
| Ambient Temperature Range | 32°F to 125°F (0°C to 52°C) |
| Weight | 2.01 lb (0.91 kg) |
| Product type | Solenoid Valve |
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