142S47 Magnatrol Solenoid Valve (G142S47SC-ACTS)

142S47 Magnatrol Solenoid Valve (G142S47SC-ACTS) 2″npt N/C 120V 180# STEAM

Overview

The Magnatrol 142S47 (G142S47SC-ACTS) is a two-way, full-port, Normally Closed (N/C) solenoid valve primarily constructed of bronze, designated as Type S. It is designed to operate on an energize-to-open principle, functioning from zero to its maximum differential pressure with no differential pressure required to open the valve. This model has been indicated as discontinued by the manufacturer.

Features

• Operation: Normally Closed (N/C), opening when the coil is energized and closing when power is de-energized.
• Design: Full-port, 2-way straight-thru design with packless construction.
• Mechanism: Internal pilot-operated or direct-acting, where coil energization opens a pilot valve to relieve pressure above the piston, allowing it to lift.
• Construction: High-quality bronze body.
• Coil: Continuous duty, encapsulated coil designed for both AC and DC voltages.
• Installation: Must be mounted in a horizontal pipe with the solenoid enclosure vertical and on top.

Specifications

• Part Number: 142S47 or G142S47SC-ACTS
• Pipe Size: 2″ NPT
• Maximum Differential Pressure (Max Diff PSI): 180 PSI
• Control Voltage: 120 VAC, 60 HZ
• Power Rating: 85 Watts AC; 45 Watts DC
• Maximum Fluid Temperature: 400° F
• Body Material: Bronze
• Cv Factor: 48.0000
• Weight: Approximately 31.00 lbs
• Standards: Explosion-Proof and NEMA 4, NEMA 12 (General Purpose), NEMA 4X

Applications

The primary application for the 142S47 solenoid valve is to control the flow of steam, which must be free of sediment. It is also suitable for general process control and HVAC systems, managing any fluid that is not reactive with the bronze construction materials and is free of sediment.