{"product_id":"johnson-controls-v46ea-3-valve","title":"Johnson Controls V46EA-3 Valve","description":"\u003cp\u003eThe \u003cstrong\u003eJohnson Controls V46EA-3\u003c\/strong\u003e is a high-performance \u003cstrong\u003epressure actuated water regulating valve\u003c\/strong\u003e designed for commercial refrigeration systems. Built with \u003cstrong\u003ehigh pressure bellows\u003c\/strong\u003e, this 3\/8\" NPT valve operates on an \u003cstrong\u003eopen on rise\u003c\/strong\u003e action, modulating water flow to maintain stable refrigerant head pressure in water-cooled condensers. This model features a wide \u003cstrong\u003e70-300 PSI adjustment range\u003c\/strong\u003e, making it a versatile choice for various high-pressure applications. The \u003cstrong\u003eV46EA-3\u003c\/strong\u003e is technically identical to the \u003cstrong\u003eV46EA-3C\u003c\/strong\u003e, ensuring seamless integration into existing service protocols. Designed with a \u003cstrong\u003epressure-balanced seat\u003c\/strong\u003e, the valve remains unaffected by fluctuations in water supply pressure, providing consistent flow control. The \"take-apart\" construction allows for internal access and maintenance without removing the valve body from the piping, a critical time-saver for field technicians. With no sliding parts in the water passages, it effectively minimizes sediment buildup and operational sticking.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Refrigerant Compatibility:\u003c\/strong\u003e Suitable for use with all standard non-corrosive refrigerants, streamlining truck stock for multi-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Durability:\u003c\/strong\u003e Equipped with robust bellows engineered to withstand the demanding cycles of modern commercial cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService-Friendly Design:\u003c\/strong\u003e Features an accessible range spring for easy \u003cstrong\u003emanual flushing\u003c\/strong\u003e of debris without losing the calibrated setpoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Acting Precision:\u003c\/strong\u003e Specifically calibrated to open as head pressure rises, preventing compressor overheating and optimizing system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 3\/8\" NPT Connection:\u003c\/strong\u003e Standard threaded ports ensure a reliable, leak-free fit in tight mechanical envelopes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the V46EA-3 compatible with my older V46EA-3C system?\u003c\/strong\u003e\u003cbr\u003e\nYes, the \u003cstrong\u003eV46EA-3\u003c\/strong\u003e and \u003cstrong\u003eV46EA-3C\u003c\/strong\u003e are identical in technical specifications, mounting footprint, and performance characteristics, allowing for direct drop-in replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this valve be used for ammonia systems?\u003c\/strong\u003e\u003cbr\u003e\nStandard V46EA models are designed for non-corrosive refrigerants. For ammonia applications, a specific ammonia-compatible power element must be utilized.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I adjust the opening point of the valve?\u003c\/strong\u003e\u003cbr\u003e\nThe opening point is adjusted via the screw at the top of the range spring housing. Use a standard service wrench to increase or decrease the \u003cstrong\u003ePSI setpoint\u003c\/strong\u003e within the 70-300 range.\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":"Johnson Controls","offers":[{"title":"Default Title","offer_id":35649867340,"sku":"V46EA-3","price":365.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_cbae2b31-84a0-4f6b-9b2c-7c876e36c259.png?v=1792607451","url":"https:\/\/www.gsistore.com\/en-ca\/products\/johnson-controls-v46ea-3-valve","provider":"GSIstore","version":"1.0","type":"link"}