{"product_id":"asco-8220g411-solenoid-valve-2-way-2-position-normally-closed-1-in-pipe-size-120-v-ac","title":"Asco 8220G411 - Solenoid Valve, 2-Way, 2-Position, Normally Closed, 1 in Pipe Size, 120 V AC, Diaphragm, Piston","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe ASCO 8220G411 is a pilot-operated solenoid valve designed for controlling the flow of hot water and steam. It features a diaphragm valve design with a normally closed starting configuration and two flow paths (2-way). For automated and remote control of steam and hot water flow. It operates within ambient temperatures ranging from 14°F to 140°F and handles fluid temperatures up to 210°F for hot water and 353°F for steam.\u003c\/p\u003e  \u003cp\u003eKey Features: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e- Valve Design: Diaphragm with 2-Way, 2-Position operation\u003c\/li\u003e \u003cli\u003e- Operation Type: Pilot Operated\u003c\/li\u003e \u003cli\u003e- Starting Configuration: Normally Closed\u003c\/li\u003e \u003cli\u003e- Body Material: Brass construction\u003c\/li\u003e \u003cli\u003e- Seal Material: EPDM and PTFE\u003c\/li\u003e \u003cli\u003e- Nominal Pipe Size: 1 in with NPT threaded inlet and outlet connections (NPTF)\u003c\/li\u003e \u003cli\u003e- Orifice Diameter: 1 in\u003c\/li\u003e \u003cli\u003e- Flow Coefficient (Cv): 11.5\u003c\/li\u003e \u003cli\u003e- Maximum Operating Pressure Differential: 150 psi (Hot Water), 125 psi (Steam), 210 psi (Light Oil), 150 psi (Air\/Inert Gas)\u003c\/li\u003e \u003cli\u003e- Minimum Operating Pressure Differential: 5 psi (Hot Water, Steam)\u003c\/li\u003e \u003cli\u003e- Electrical: 120V AC, 10.1 W wattage, coil included with Class H insulation\u003c\/li\u003e \u003cli\u003e- Electrical Connections: 1\/2 in conduit with 18 in leads\u003c\/li\u003e \u003cli\u003e- Coil Enclosure: Watertight, without junction box\u003c\/li\u003e \u003cli\u003e- Environmental Rating: Indoor, Outdoor, Hazardous, Washdown\u003c\/li\u003e \u003cli\u003e- Dimensions: Overall length 3-3\/4 in, height 5-3\/16 in, width 3-9\/32 in\u003c\/li\u003e \u003cli\u003e- Includes Seals\u003c\/li\u003e \u003cli\u003e- Standards: CSA and UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASCO","offers":[{"title":"Default Title","offer_id":43322090881118,"sku":"8220G411","price":991.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z27Jq0fo5oy.jpg?v=1789315943","url":"https:\/\/nationalboilersupply.com\/products\/asco-8220g411-solenoid-valve-2-way-2-position-normally-closed-1-in-pipe-size-120-v-ac","provider":"National Boiler Supply","version":"1.0","type":"link"}