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AMOT CONTROLS 4023 3-Way Pressure Sensing Valve 1/4 NPT Air Gas Hydraulic. This product data sheet is originally written in English. This listing is for a Used AMOT CONTROLS Model 4023 3-Way Pressure Sensing Valve, a high-quality component used in critical industrial control and safety applications. The listing includes units with two specific part numbers: 4023E340D-AA and 4023E640D-AA. These pressure-actuated, spring-return valves require no external electrical power for their primary sensing function. They are engineered to act as a trip switch on a specific pressure setpoint, making them ideal for high-pressure systems like compressor suction/discharge sensing and wellhead controls. They are suitable for use with media including Air, Gas, Hydraulic Oil, LP Gas, and Natural Gas. The 4023 series offers versatile 2-Way or 3-Way action with field-adjustable settings for both rising or falling pressure, ensuring robust equipment protection. Type: 3-Way Pressure Sensing Valve. Action: 2-Way or 3-Way Action. Function: Pressure Sensing / Piloting / Diverting. Application: Compressor Safety, Engine Control, Well Head Control, Actuator Piloting, Air/Hydraulic/Gas Control Systems. Power Source: Pressure Actuated / Mechanical (No external electrical power required). Max Control System Pressure: Typically up to 8.6 bar (125 psi) at ports 1, 2, and 3. Trip Pressure Range: Adjustable, up to 524 bar (7600 psi) sensed pressure (varies by configuration). Port Connections: 1/4 NPT (Typically, please verify from images). Country/Region of Manufacture: Not specified on unit. Condition: Used The item is used, previously installed, and removed from a working environment. It may show signs of wear, scuffs, or minor cosmetic imperfections consistent with prior use in an industrial setting. Please examine all attached high-resolution photos carefully as they are an essential part of the product description and confirm the exact cosmetic condition and specific part numbers you will receive. AMOT CONTROLS, 4023 Valve, 3-Way Sensing Valve, Pressure Actuated Valve, Compressor Safety Valve, Engine Safety System, Pneumatic Control Valve, Hydraulic Control Valve, Gas Control Valve, Well Head Control, 1/4 NPT Valve, Pressure Trip Valve, Industrial Control Surplus, Machinery Safety, AMOT 4023E. Thank you for visiting our listing! We strive to provide high-quality industrial components and exceptional service. We look forward to your business. The 4023 series offers versatile 2-Way or 3-Way action with field-adjustable settings for both rising or falling pressure, ensuring robust e.

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