{"product_id":"hvac-piercing-line-service-valve-kit-3-pack-fits-1-4-5-16-3-8-inch-pipe","title":"HVAC Piercing Line Service Valve Kit 3-Pack | Fits 1\/4–3\/8\" Pipe","description":"\n\u003ch2\u003eHVAC Piercing Line Service Valve Kit – 3-Pack\u003c\/h2\u003e\n\u003cp\u003eKeep your home air-conditioning system running smoothly with this complete 3-pack HVAC Piercing Line Service Valve Kit. Designed for both HVAC professionals and confident DIYers, these durable metal valves install quickly and securely onto copper refrigerant lines — no cutting or soldering required. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Piercing Valve Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Construction:\u003c\/strong\u003e Built from aluminum, steel, and Hydrogenated Nitrile Butadiene Rubber (HNBR) seals for long-lasting, corrosion-resistant performance that stands up to repeated use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Pipe Compatibility:\u003c\/strong\u003e Fits 1\/4 inch, 5\/16 inch, and 3\/8 inch outside diameter pipes — versatile enough for a wide range of HVAC and residential air-conditioning systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick \u0026amp; Easy Installation:\u003c\/strong\u003e Simply clamp onto the refrigerant line and tighten with the included hex key wrench. No special tools needed — oil is optional for added convenience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit — Ready to Use:\u003c\/strong\u003e Each pack includes 3 full piercing valve kits, so you have everything on hand for multiple service points or future replacements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for Professionals \u0026amp; DIY Enthusiasts:\u003c\/strong\u003e Whether you're a licensed HVAC technician or a hands-on homeowner, this kit delivers professional-grade results with minimal effort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiercing Line Service Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum, Steel, Hydrogenated Nitrile Butadiene Rubber (HNBR)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-3\/4 x 1-5\/8 x 13\/16 in (22 x 14 x 20 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver Chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Pipe OD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4 in, 5\/16 in, 3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Piercing Valve Kits per Pack\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\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e⚠️ \u003cstrong\u003eNot compatible with R-410A systems\u003c\/strong\u003e due to high operating pressure requirements.\u003c\/li\u003e\n  \u003cli\u003e⚠️ \u003cstrong\u003eAlways wear protective eyewear\u003c\/strong\u003e when working with pressurized refrigerant systems. Refer to OSHA guidance on refrigerant safety for best practices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3 × Piercing Valve Kits (hex key wrench included)\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\/1-5l-handheld-steam-cleaner-touch-screen-1800w-ce-certified\"\u003e1.5L Handheld Steam Cleaner Touch Screen 1800W | CE Certified\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Schrader_valve\" target=\"_blank\" rel=\"noopener\"\u003eSchrader valve\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What pipe sizes are compatible with this HVAC piercing valve kit?\u003c\/h4\u003e\n\u003cp\u003eA: This piercing line service valve kit is compatible with copper refrigerant lines with outside diameters of 1\/4 inch, 5\/16 inch, and 3\/8 inch, making it suitable for most residential and light-commercial HVAC systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this piercing valve kit compatible with R-410A refrigerant systems?\u003c\/h4\u003e\n\u003cp\u003eA: No — this kit is \u003cstrong\u003enot compatible with R-410A systems\u003c\/strong\u003e due to the higher operating pressures that R-410A requires. It is intended for lower-pressure refrigerant systems only.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need special tools to install these piercing valves?\u003c\/h4\u003e\n\u003cp\u003eA: No special tools are required. Each kit includes a hex key wrench for easy installation. Simply clamp the valve onto the refrigerant line and tighten. The use of oil during installation is optional.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many valves are included in this kit?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack contains 3 complete piercing valve kits, giving you everything you need for multiple service access points on your HVAC system or to keep extras on hand for future maintenance.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What pipe sizes are compatible with this HVAC piercing valve kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This piercing line service valve kit is compatible with copper refrigerant lines with outside diameters of 1\/4 inch, 5\/16 inch, and 3\/8 inch, making it suitable for most residential and light-commercial HVAC systems.\"}}, {\"@type\": \"Question\", \"name\": \"Is this piercing valve kit compatible with R-410A refrigerant systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this kit is not compatible with R-410A systems due to the higher operating pressures that R-410A requires. It is intended for lower-pressure refrigerant systems only.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need special tools to install these piercing valves?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special tools are required. Each kit includes a hex key wrench for easy installation. Simply clamp the valve onto the refrigerant line and tighten. The use of oil during installation is optional.\"}}, {\"@type\": \"Question\", \"name\": \"How many valves are included in this kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each pack contains 3 complete piercing valve kits, giving you everything you need for multiple service access points on your HVAC system or to keep extras on hand for future maintenance.\"}}]}\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:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home \u0026 Living\", \"item\": \"https:\/\/oasis-select.com\/collections\/home-living\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HVAC Piercing Line Service Valve Kit 3-Pack | Fits 1\/4–3\/8\\\" Pipe\", \"item\": \"https:\/\/oasis-select.com\/products\/hvac-piercing-line-service-valve-kit-3-pack-fits-1-4-5-16-3-8-inch-pipe\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"China Mainland","offer_id":47746665381993,"sku":"200007763:201336100","price":48.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S23c1615bbef84e86b0489ed5865f5bf3q_2c1750a0-3471-4f44-888a-3f6d0101bea9.webp?v=1783057565","url":"https:\/\/oasis-select.com\/products\/hvac-piercing-line-service-valve-kit-3-pack-fits-1-4-5-16-3-8-inch-pipe","provider":"Oasis Select","version":"1.0","type":"link"}