{"product_id":"vrt3-310-brass-unloader-valve-high-pressure-pump-regulator-4500-psi","title":"VRT3-310 Brass Unloader Valve | 4500 PSI Pump Regulator","description":"\n\u003ch2\u003eVRT3-310 Brass Unloader Valve – High Pressure Plunger Pump Regulator\u003c\/h2\u003e\n\u003cp\u003eKeep your pressure washing system running at peak efficiency with the \u003cstrong\u003eVRT3-310 Unloader Valve\u003c\/strong\u003e. Built for demanding professional and heavy-duty applications, this solid brass regulator valve delivers outstanding flow capacity and precise pressure control — all in a compact, durable package. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Performance:\u003c\/strong\u003e Supports a maximum pressure of \u003cstrong\u003e4,500 PSI\u003c\/strong\u003e and a flow rate of up to \u003cstrong\u003e10.5 GPM\u003c\/strong\u003e, making it ideal for demanding pressure washing and pump applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Brass Construction:\u003c\/strong\u003e Crafted from premium-grade brass for exceptional durability, corrosion resistance, and long-lasting reliable operation across a wide range of environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient Pressure Bypass:\u003c\/strong\u003e Includes a built-in bypass port fitting that effectively relieves built-up pressure within your pump system, promoting safe and efficient operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile 3\/8\" Fittings:\u003c\/strong\u003e Features dual \u003cstrong\u003e3\/8\" female inlet fittings\u003c\/strong\u003e and a \u003cstrong\u003e3\/8\" female outlet fitting\u003c\/strong\u003e for broad compatibility with most pressure washing systems and pump setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Adjustment Knob:\u003c\/strong\u003e The conveniently located adjustment knob lets you fine-tune pressure settings effortlessly for complete control over your specific cleaning or pumping task.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Connect Compatible:\u003c\/strong\u003e Designed with a large-flow 3\/8\" brass quick connect interface for fast, tool-free installation and removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVRT3-310 Unloader\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,500 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet Fittings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 3\/8\" Female\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutlet Fitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8\" Female\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \u0026amp; Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18.5 × 8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePieces Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\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 brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow slight manual measurement deviation for listed dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May 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  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the maximum pressure the VRT3-310 Unloader Valve can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The VRT3-310 Unloader Valve is rated for a maximum operating pressure of \u003cstrong\u003e4,500 PSI\u003c\/strong\u003e with a maximum flow rate of \u003cstrong\u003e10.5 GPM\u003c\/strong\u003e, making it suitable for heavy-duty and professional pressure washing applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What size fittings does this brass unloader valve use?\u003c\/h4\u003e\n\u003cp\u003eA: This valve features dual \u003cstrong\u003e3\/8\" female inlet fittings\u003c\/strong\u003e and one \u003cstrong\u003e3\/8\" female outlet fitting\u003c\/strong\u003e, providing broad compatibility with most standard pressure washer pump systems and accessories.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this unloader valve compatible with ANNOVI pressure washer pumps?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the VRT3-310 Unloader Valve is designed to be compatible with ANNOVI VRT3-310 plunger pump systems, as well as other pressure washer setups that use standard 3\/8\" fittings.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I adjust the pressure on this regulator valve?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The VRT3-310 includes an easy-to-use \u003cstrong\u003eadjustment knob\u003c\/strong\u003e that allows you to fine-tune the operating pressure to suit different cleaning tasks without the need for special tools.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the maximum pressure the VRT3-310 Unloader Valve can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The VRT3-310 Unloader Valve is rated for a maximum operating pressure of 4,500 PSI with a maximum flow rate of 10.5 GPM, making it suitable for heavy-duty and professional pressure washing applications.\"}}, {\"@type\": \"Question\", \"name\": \"What size fittings does this brass unloader valve use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This valve features dual 3\/8\\\" female inlet fittings and one 3\/8\\\" female outlet fitting, providing broad compatibility with most standard pressure washer pump systems and accessories.\"}}, {\"@type\": \"Question\", \"name\": \"Is this unloader valve compatible with ANNOVI pressure washer pumps?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the VRT3-310 Unloader Valve is designed to be compatible with ANNOVI VRT3-310 plunger pump systems, as well as other pressure washer setups that use standard 3\/8\\\" fittings.\"}}, {\"@type\": \"Question\", \"name\": \"Can I adjust the pressure on this regulator valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The VRT3-310 includes an easy-to-use adjustment knob that allows you to fine-tune the operating pressure to suit different cleaning tasks without the need for special tools.\"}}]}\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 Pump Regulator\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/vrt3-310-brass-unloader-valve-high-pressure-pump-regulator-4500-psi\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44135077675095,"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.webp?v=1786420857","url":"https:\/\/axlcustomersupport.com\/products\/vrt3-310-brass-unloader-valve-high-pressure-pump-regulator-4500-psi","provider":"Axl","version":"1.0","type":"link"}