{"product_id":"asco-8220g409-solenoid-valve-2-way-2-position-normally-closed-3-4-in-pipe-size-120-v-ac","title":"Asco 8220G409 - Solenoid Valve, 2-Way, 2-Position, Normally Closed, 3\/4 in Pipe Size, 120 V AC, Diaphragm, Piston","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe ASCO 8220G409 is a pilot-operated, 2-way solenoid valve designed for controlling hot water and steam flow in various fluid systems. Constructed with a brass body and featuring diaphragm valve design, it operates with a normally closed configuration. This valve provides automated flow control by energizing an included coil to actuate the diaphragm, operating with hot water up to 210°F and steam up to 353°F. It is suited for use in environments with ambient temperatures ranging from 14°F to 140°F.\u003c\/p\u003e  \u003cp\u003eKey Features: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e- Valve Type: Diaphragm and Piston design\u003c\/li\u003e \u003cli\u003e- Valve Ways\/Positions: 2-Way, 2-Position\u003c\/li\u003e \u003cli\u003e- Connections: Inlet and outlet with NPTF threads, nominal pipe size 3\/4 in\u003c\/li\u003e \u003cli\u003e- Flow Capacity: Cv of 8.8 with a 3\/4 in orifice diameter\u003c\/li\u003e \u003cli\u003e- Operating Pressure Differential: Minimum 5 psi and maximum 150 psi for hot water; minimum 5 psi and maximum 125 psi for steam; maximum 210 psi for light oil; maximum 150 psi for air\/inert gas\u003c\/li\u003e \u003cli\u003e- Seal Materials: EPDM and PTFE\u003c\/li\u003e \u003cli\u003e- Electrical: Includes coil rated 120V AC at 50\/60 Hz, 10.1 W power consumption, 1\/2 in conduit with 18 in leads\u003c\/li\u003e \u003cli\u003e- Coil Enclosure: Without junction box, watertight\u003c\/li\u003e \u003cli\u003e- Environmental Rating: Suitable for indoor, outdoor, and washdown environments\u003c\/li\u003e \u003cli\u003e- Dimensions: Overall length 2-7\/8 in, height 4-7\/32 in, width 2-27\/32 in\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":43321783025758,"sku":"8220G409","price":500.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z19LLufo9x4_7b72f594-16a5-4664-b808-5eec3dd6795d.jpg?v=1789307085","url":"https:\/\/nationalboilersupply.com\/products\/asco-8220g409-solenoid-valve-2-way-2-position-normally-closed-3-4-in-pipe-size-120-v-ac","provider":"National Boiler Supply","version":"1.0","type":"link"}