ASCO 8221G007 Solenoid Valve, 2-Way, 2-Position, Normally Closed, 1 in Pipe

The ASCO 8221G007 is a 2-way, 2-position pilot-operated solenoid valve with a normally closed configuration designed to control the flow of water. It features a brass body and NBR seals to manage the fluid passage and includes the coil necessary for operation. It operates with an NPTF inlet and outlet connection type sized at 1 inch nominal pipe size, and the orifice diameter is also 1 inch. The valve accommodates a maximum operating pressure differential of 150 psi for water and hot water, and requires a minimum pressure differential of 5 psi for water.

Key Features:

• - Valve Design: 2-Way/2-Position, slow-closing, pilot operated
• - Body Material: Brass
• - Seal Material: NBR
• - Electrical: 120V AC voltage with 6.1 W power consumption
• - Coil enclosure: IP66-rated; no junction box; Coil insulation class F
• - Electrical Connections: 1/2 in conduit with 18 in leads
• - Size: 1 in nominal pipe size, 4 in center line pipe center size
• - Flow Capacity: Cv of 3
• - Dimensions: Overall length 3-3/4 in, width 3-3/16 in, height 5-5/8 in
• - Includes: Coil and seals
• - Operating Limits: Maximum fluid temperature 180°F; pressure differential 5 to 150 psi for water
• - Connection Thread Type: NPT
• - NEMA Ratings: 1, 2, 3, 3S, 4, 4X
• - IP Rating: 66
• - Standards: CSA, UL Listed

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