{"product_id":"vrt3-310-brass-unloader-valve-4500-psi-high-pressure-pump-regulator","title":"VRT3-310 Brass Unloader Valve – 4500 PSI High-Pressure Pump","description":"\u003ch2\u003eVRT3-310 Brass Unloader Valve for High-Pressure Pump Systems\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVRT3-310 Unloader Valve\u003c\/strong\u003e is a heavy-duty, high-performance pressure regulator designed for demanding pressure washing and plunger pump applications. Built from solid \u003cstrong\u003ehigh-quality brass\u003c\/strong\u003e, this unloader valve delivers exceptional durability and consistent operation, making it the ideal upgrade or replacement component for professional and commercial pressure systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum 4,500 PSI \u0026amp; 10.5 GPM Flow Rate:\u003c\/strong\u003e Engineered for high-demand applications, this valve handles extreme operating conditions with ease, ensuring your system runs at peak efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Brass Construction:\u003c\/strong\u003e Crafted from robust, corrosion-resistant brass for long-lasting performance across a wide range of environments — including outdoor and industrial settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient Bypass Pressure Release:\u003c\/strong\u003e Features a built-in bypass port fitting that effectively manages system pressure, promoting safe and efficient pump operation during use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile 3\/8\" Fitting Configuration:\u003c\/strong\u003e Includes dual 3\/8\" female inlet fittings and a 3\/8\" female outlet fitting, ensuring broad compatibility with most pressure washing and pump systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Adjustment Knob:\u003c\/strong\u003e Fine-tune pressure settings on the fly with the convenient adjustment knob, giving you full control over your system's output for any cleaning task.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Connect Compatible:\u003c\/strong\u003e Designed for straightforward installation and fast connection, minimizing downtime during setup or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e VRT3-310 Unloader\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Pressure:\u003c\/strong\u003e 4,500 PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Flow Rate:\u003c\/strong\u003e 10.5 GPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18.5 × 8 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black + Gold\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Fittings:\u003c\/strong\u003e Dual 3\/8\" Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Fitting:\u003c\/strong\u003e 3\/8\" Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × VRT3-310 Unloader Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor settings and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow slight manual measurement deviation in listed dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/balashov-2500w-handheld-steam-cleaner-kitchen-car-home\"\u003eBALASHOV 2500W Handheld Steam Cleaner – Kitchen, Car \u0026amp; Home\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What pressure systems is the VRT3-310 Unloader Valve compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The VRT3-310 Unloader Valve is compatible with a wide range of high-pressure plunger pump and pressure washing systems that use 3\/8\" fittings. Its dual 3\/8\" female inlet and 3\/8\" female outlet make it a versatile fit for most professional and commercial pressure washers up to 4,500 PSI.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the purpose of the bypass port on this unloader valve?\u003c\/h4\u003e\n\u003cp\u003eA: The bypass port fitting on the VRT3-310 is designed to redirect water flow and release built-up pressure within the pump when the trigger gun is not engaged. This protects your pump from excessive pressure buildup, extending the life of your equipment and maintaining safe operation.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this unloader valve easy to install and adjust?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The VRT3-310 features a quick-connect design and an easy-to-use adjustment knob that allows you to fine-tune the pressure output without special tools. It is designed as a direct-fit replacement or upgrade component for compatible ANNOVI VRT3-310 pump setups.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What pressure systems is the VRT3-310 Unloader Valve compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The VRT3-310 Unloader Valve is compatible with a wide range of high-pressure plunger pump and pressure washing systems that use 3\/8\\\" fittings. 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It is designed as a direct-fit replacement or upgrade component for compatible ANNOVI VRT3-310 pump setups.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"VRT3-310 Brass Unloader Valve – 4500 PSI High-Pressure Pump\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/vrt3-310-brass-unloader-valve-4500-psi-high-pressure-pump-regulator\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44140952256599,"sku":"200007763:201336100","price":273.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S8c2e7273639b44e8a91d6f1a02fde1a9w_68c27150-29ec-4426-ae48-b42b1d864e3c.webp?v=1786489776","url":"https:\/\/axlcustomersupport.com\/products\/vrt3-310-brass-unloader-valve-4500-psi-high-pressure-pump-regulator","provider":"Axl","version":"1.0","type":"link"}