{"product_id":"liebert-127935p9s","title":"Liebert 127935P9S Valve","description":"\u003cp\u003eThe \u003cstrong\u003eLiebert 127935P9S Valve\u003c\/strong\u003e is a critical \u003cstrong\u003eOEM replacement solenoid\u003c\/strong\u003e designed for high-performance fluid and gas regulation within Liebert environmental control systems. This \u003cstrong\u003e2-way normally closed solenoid valve\u003c\/strong\u003e features a 5\/8\" ODF (OD Female) x 5\/8\" ODF (OD Male) connection, specifically engineered to provide a secure, leak-proof fit in \u003cstrong\u003erefrigeration and air conditioning\u003c\/strong\u003e circuits. By utilizing an electromagnetic field to actuate internal flow, the \u003cstrong\u003e127935P9S\u003c\/strong\u003e ensures precise metering and rapid shut-off, making it essential for maintaining the operational integrity of precision cooling units in data centers or labs.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for the rigors of commercial HVACR applications, this \u003cstrong\u003esolenoid valve\u003c\/strong\u003e integrates seamlessly with existing system controllers. The \"Male x Female\" configuration simplifies field installation by allowing direct coupling without additional adapters in many configurations. As a 2-way valve, it serves as a reliable gatekeeper for refrigerant flow, preventing migration during the off-cycle and ensuring system efficiency during active cooling demands.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Flow Control:\u003c\/strong\u003e Engineered for \u003cstrong\u003erefrigerant flow regulation\u003c\/strong\u003e, ensuring accurate thermal management in mission-critical environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobust OEM Construction:\u003c\/strong\u003e Designed to withstand high-cycle operations common in Liebert precision cooling systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVersatile 5\/8\" ODF Connections:\u003c\/strong\u003e Features a mixed \u003cstrong\u003eODF Male x Female\u003c\/strong\u003e interface for streamlined piping and reduced potential for leak points.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNormally Closed Logic:\u003c\/strong\u003e Provides safety-first operation by remaining closed during power loss, preventing uncontrolled refrigerant migration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary application for the 127935P9S?\u003c\/strong\u003e\u003cbr\u003e\nThis valve is typically installed in \u003cstrong\u003eLiebert precision cooling units\u003c\/strong\u003e to control the liquid or suction line flow, preventing slugging or liquid migration when the compressor is idle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this valve include the solenoid coil?\u003c\/strong\u003e\u003cbr\u003e\nThe 127935P9S is often sold as the valve body assembly; technicians should verify if the existing coil is compatible or if a new 24V or 120V coil is required based on the system's control voltage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this replace the obsolete 127935P9?\u003c\/strong\u003e\u003cbr\u003e\nYes, the 127935P9S is the direct factory replacement for the older 127935P9 model, adhering to the same technical specifications and performance standards.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Liebert","offers":[{"title":"Default Title","offer_id":44970351853746,"sku":"127935P9S","price":298.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_44cd02b4-3cf7-4cb5-8eb0-07801dab21d1.png?v=1747955469","url":"https:\/\/www.gsistore.com\/products\/liebert-127935p9s","provider":"GSIstore","version":"1.0","type":"link"}