{"product_id":"mudder-r134a-refrigerator-recharge-kit-with-bpv31-bullet","title":"Mudder R134a Refrigerator Recharge Kit with Bpv31 Bullet","description":"\u003cp\u003e\u003cstrong\u003eThe Mudder R134a Refrigerator Recharge Kit is a complete metal can-tap and BPV31 piercing valve set for R134a charging and retrofit conversions, including a gauge-equipped hose and universal retrofit valve.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit supplies the essentials for topping off R134a systems and converting pre-1994 R-12 ports to accept R134a fittings. Made from corrosion-resistant metal with a rainbow finish, the components are built for repeated use: piercing valves with heavy-duty seals, a 19-inch charging hose with a multi-scale gauge, and a universal retrofit valve for low-side service ports. The package includes multiple piercing kits so you can replace worn parts without delay.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit connect R134a cans to older service ports?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a 19-inch R134a charging hose with a can tap that interfaces with R-12\/R-22 service ports using a 1\/2-inch end. A universal retrofit valve is provided to adapt 7\/16-inch low-side ports from R-12 systems so the gauge and hose can engage securely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e19-inch hose with 90-degree push-lock coupler and auto shutoff\u003c\/li\u003e\n  \u003cli\u003eGauge calibrated for R134a, R12, and R22 pressures\u003c\/li\u003e\n  \u003cli\u003eUniversal retrofit valve fits 7\/16-inch low-side ports for conversion\u003c\/li\u003e\n  \u003cli\u003eCan tap connects standard R134a cans to the hose\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the piercing valve features and compatibility?\u003c\/h3\u003e\n\u003cp\u003eThe BPV31 bullet piercing valves are metal, corrosion-resistant, and designed for durable sealing. Each piercing kit contains the valve, a hex key, and adapters to fit different tubing outside diameters so they work with common refrigerator and automotive lines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable models include aP4502525, GPV14, GPV31, GPV38, GPV56, MPV31\u003c\/li\u003e\n  \u003cli\u003eCompatible with 1\/4\", 5\/16\", and 3\/8\" outside diameter pipes\u003c\/li\u003e\n  \u003cli\u003eSealing area much larger than an O-ring with tested torque and pressure resistance\u003c\/li\u003e\n  \u003cli\u003eEach kit includes a hex key for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and leak-resistant are the parts?\u003c\/h3\u003e\n\u003cp\u003eComponents are constructed from corrosion-resistant metal and feature a high-sealing-force design. The sealing assembly has been torque and pressure tested to provide a robust, long-lasting connection and reduce the risk of refrigerant loss during service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMetal construction with anti-leak engineering for longevity\u003c\/li\u003e\n  \u003cli\u003eSealing force rated at 180 inch-lbs and pressure-tested at 250 °F\u003c\/li\u003e\n  \u003cli\u003eTorque-tested with 500 lbs for reliability under strain\u003c\/li\u003e\n  \u003cli\u003eRainbow finish for corrosion resistance and easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know before using the kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit is intended for R134a charging and R-12 to R134a retrofits via the supplied universal valve. It is not compatible with R-410A refrigerant. If you plan to attach the pressure gauge directly to a BPV31 piercing valve, ensure you have or install the retrofit valve to create the correct interface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNot suitable for R-410A refrigerant use\u003c\/li\u003e\n  \u003cli\u003eRetrofit valve required to connect the gauge to BPV31 piercing taps\u003c\/li\u003e\n  \u003cli\u003eThree BPV31 kits included for multiple uses or replacements\u003c\/li\u003e\n  \u003cli\u003eContact manufacturer for fit questions or technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: DIY mechanics, mobile refrigeration technicians, and vehicle owners converting older A\/C systems who need a robust, reusable R134a can tap and piercing valve set. It’s ideal for people who service multiple units or want spare piercing kits on hand; it’s not intended for R-410A systems or tasks requiring factory-level refrigerant recovery equipment.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this kit with R-410A refrigerant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This Mudder kit is not compatible with R-410A and should only be used with R134a systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the gauge attach directly to the BPV31 piercing valve?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Only if you install the universal retrofit valve first; the retrofit valve creates the proper interface for the gauge.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mudder","offers":[{"title":"Default Title","offer_id":48087709319326,"sku":"B0G4MMFN5V","price":40.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mudder-front-packaging-and-accessories.jpg?v=1785929442","url":"https:\/\/northtrailauto.ca\/products\/mudder-r134a-refrigerator-recharge-kit-with-bpv31-bullet","provider":"North Trail Auto","version":"1.0","type":"link"}