18A24 Magnatrol Solenoid Valve (G18A24SC-ACBW)

18A24 Magnatrol Solenoid Valve (G18A24SC-ACBW) 1″npt N/C 120V 0/50# 212F LIQ

Overview

The Magnatrol 18A24 Solenoid Valve (G18A24SC-ACBW) is a 2-way, full port, bronze solenoid valve designed for general purpose fluid control. It is an internal pilot-operated or direct-acting valve with a Normally Closed (N/C) operation, meaning it opens when the coil is energized (Energize to Open) and closes when power is de-energized. A key feature is its ability to operate from zero up to its maximum differential pressure, requiring no differential pressure to open. It features a packless construction for dependable service.

Features

• Operation: Normally Closed (N/C), opening upon coil energization.
• Construction: Cast Bronze body with Globe Pattern, NPT ends, and packless design.
• Full Port: Provides a straight-thru design for flow.
• Coil: Continuous Duty Coils are designed for all AC and DC voltages.
• Pressure Operation: No differential pressure is required to open the valve; it operates from zero to maximum differential pressure.
• Installation: Must be mounted in a horizontal pipe with the solenoid enclosure vertical and on top.

Specifications

• Part Number: G18A24SC-ACBW (replaces 18A24-W).
• Pipe Size: 1″ NPT.
• Maximum Differential Pressure (Max Diff PSI): 50 PSI.
• Maximum Static Pressure: 300 PSI.
• Maximum Fluid Temperature: 212°F.
• Control Voltage: Standard options include 120V AC and 12V DC, with continuous duty coils available for all AC and DC voltages.
• Body Material: Bronze.
• Seal Material: Buna-N.
• Shipping Weight: Approximately 8.00 lbs.

Applications

The 18A24 solenoid valve is used to regulate the flow of general service fluids, including Water, Oil, Air, Gas, Solvents, Brine, and Vacuum. It is suitable for any fluids that are not reactive with the bronze and Buna-N construction materials and are free of sediment. A variant of this valve is specifically designed with modified internal clearance to handle fluids containing sediment, such as “Sandy Well Water.” It is typically used as a general-purpose valve in HVAC and process control systems.