117S25 Magnatrol Solenoid Valve

The Magnatrol 117S25 SOLENOID Valve 1 1/4″ NC 120V W/ 50# DIFF.

117S25 Magnatrol Solenoid Valve

Overview

The Magnatrol 117S25 is a two-way, full port, bronze solenoid valve (Type S) designed for general industrial service, specifically controlling the flow of steam and hot fluids. It is an internal pilot-operated, Normally Closed (N/C) valve, meaning it opens when the coil is energized (Energize to Open) and closes when power is de-energized. The valve operates from zero to its maximum differential pressure, requiring no differential pressure to open, and features a dependable, packless construction.

Features

• Operation: Normally Closed (N/C); opens upon coil energization.
• Construction: Cast Bronze body with Globe Pattern, NPT ends, and packless design.
• Internal Mechanism: Pilot-operated design where the coil energization opens a pilot valve to relieve pressure, allowing the piston to be lifted from its seat.
• Coil: Encapsulated Class H coil is standard, designed for continuous duty with both AC and DC voltages.
• Wetted Parts: Bronze piston, 430 Stainless Steel plunger, 303 Stainless Steel pilot valve, 304 Stainless Steel bonnet tube, Inconel spring, and Glass Filled Teflon® orifice seal.
• Installation: Must be mounted in a horizontal pipe with the solenoid enclosure vertical and on top.

Specifications

• Part Number: 117S25
• Pipe Size: 1-1/4″ NPT
• Maximum Differential Pressure (Max Diff PSI): 50 PSI
• Control Voltage (Standard AC): 120 VAC, 60 HZ
• Power Rating: 40 Watts AC / 28 Watts DC
• Amperage (120V, 60Hz): Hold Amps 0.6A; Inrush Amps 2.4A
• Maximum Fluid Temperature: 400° F
• Maximum Static Pressure: 200 PSI
• Body Material: Cast Bronze
• Approximate Weight: 11.65 – 12 lbs

Applications

• Used primarily to control the flow of steam up to 400° F.
• Suitable for any fluids, including steam, hot liquids, and hot gases, that are not reactive with the construction materials and are free of sediment.