![ASCO 8220G407 Solenoid Valve — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/spec-9032649965790.png?v=1782833879&width=1445)
The ASCO 8220G407 solenoid valve is a 2-way, pilot-operated valve featuring a diaphragm/piston design for precise, fast shutoff in steam and hot water lines. With a robust brass body and a rugged NEMA enclosure (1/2/3/3S/4/4X, RedHat II), it delivers dependable operation in challenging environments. The unit is designed for vertical mounting and is compatible with media such as steam and hot water, making it ideal for hot water service, laundry, molding, steam atomization, sterilizers and autoclaves.
- Type: 2-Way, Normally Closed (NC) solenoid valve with pilot operation for precise control
- Ports: 3/4" threaded inlet/outlet connections for easy integration
- Materials: Brass body; Stainless Steel/PTFE piston and diaphragm; EPDM/PTFE/TFE/P seals
- Ratings: Temperature up to 300°F for steam and 210°F for hot water; Pressure 5–50 psi steam, 5–150 psi hot water
- Power & Safety: 6.1 W AC; UL, CSA, CE approved; rugged enclosure for demanding environments
- Applications: Ideal for hot water service, laundry, molding, steam atomization, sterilizers, and autoclaves
Specifications
| Type | 2-Way, Pilot Operated, Diaphragm, Piston |
|---|---|
| Pressure Rating | 5 to 50 PSI AC (Steam)/5 to 150 PSI AC (Hot Water) |
| Temperature Rating | 300 Deg F AC Steam/210 Deg F DC Hot Water (Fluid) |
| Input Supply | 120 Volt AC at 60 Hertz, 110 Volt AC at 50 Hertz |
| Application | Hot Water Service, Laundry, Molding, Steam Atomization, Sterilizer, Autoclave |
| Body Material | Brass |
| Port Connection | 3/4 Inch Threaded x 3/4 Inch Threaded |
| Standards | UL, CSA, CE |
| Enclosure Type | NEMA 1/2/3/3S/4/4X, RedHat II |
| Includes | Stainless Steel/PTFE Piston/Diaphragm, EPDM/PTFE Disc, EPDM/PTFE/TFE/P Seal, 305 Stainless Steel Core Tube, 430F Stainless Steel Core and Plugnut, 302 Stainless Steel Spring, Copper/Silver Shading Coil, Orifice |
| Media | Steam, Hot Water |
| Valve Position | NC |
| Mounting Details | Vertical/Upright Installation |