{"product_id":"gosknor-bpv-31-piercing-valve-kit-10pcs-replacement-valves-with-20-adapters-10-hex-keys-for-hvac-refrigeration","title":"Gosknor BPV-31 Piercing Valve Kit — 10pcs Replacement Valves with 20 Adapters \u0026 10 Hex Keys for HVAC\/Refrigeration","description":"\u003cstrong\u003eGosknor 10pcs BPV-31 piercing valve kit is a full replacement set containing 10 piercing valves, 20 adapters, and 10 hex keys designed for fast, durable repairs on refrigeration and HVAC lines.\u003c\/strong\u003e\n\nThis compact repair pack gives technicians and DIYers a ready supply of replacement BPV-31 piercing valves compatible with a wide range of service fittings (TJ90BPV31, AP4502525, BPV31D, GPV series, MPV31, etc.). Constructed from zinc alloy with steel hex keys, the kit balances corrosion resistance and mechanical strength for routine maintenance or emergency swaps. The parts are sized for common tube diameters and include adapters to fit several outer diameters, reducing the need to source multiple single-fit valves.\n\n\u003ch3\u003eWhat components come in the Gosknor BPV-31 replacement kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes everything needed to replace piercing valves on-site: 10 piercing valves, 20 adapters for multiple tube sizes, and 10 hex keys for installation. Packaging supplies enough parts for several service calls or longer-term stock in a service van.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10 BPV-31 piercing valves (zinc alloy)\u003c\/li\u003e\n  \u003cli\u003e20 adapters to fit 1\/4\", 5\/16\", and 3\/8\" outer diameters\u003c\/li\u003e\n  \u003cli\u003e10 steel hex keys for valve actuation and tightening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these valves fit different tubing sizes?\u003c\/h3\u003e\n\u003cp\u003eAdapters included with the valves allow secure seating on 1\/4\", 5\/16\", and 3\/8\" outer diameter lines, so you can use one kit across multiple systems. The center hole and adapter dimensions are sized to maintain service access while minimizing refrigerant loss during installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePiercing valve overall size: 4.3 x 3.6 x 2 cm\u003c\/li\u003e\n  \u003cli\u003eCenter hole diameter: 0.8 cm to accept service probes\u003c\/li\u003e\n  \u003cli\u003eAdapter length: 1.7 cm to create proper fit on different tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these valves durable enough for repeated use and fieldwork?\u003c\/h3\u003e\n\u003cp\u003eThe body components are zinc alloy to resist corrosion, while supplied hex keys are steel for strength during repeated tightening. They are intended as service parts for repairs and seasonal maintenance rather than permanent line installations that require brazing or welded fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZinc alloy valve bodies for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eSteel hex keys for reliable torque during installation\u003c\/li\u003e\n  \u003cli\u003eCompact, robust construction suitable for on-site repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation with the Gosknor BPV-31 kit?\u003c\/h3\u003e\n\u003cp\u003eThese piercing valves are self-piercing and designed for quick installation with the included hex keys—no special tooling is required beyond common service tools. That makes them a practical choice for routine diagnostics, temporary service access, or quick component swaps in the field.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-piercing valve design for faster installation\u003c\/li\u003e\n  \u003cli\u003eEach valve includes a matching hex key for immediate use\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple valve model numbers to simplify stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for\n\nThis kit is intended for HVAC and refrigeration technicians, service contractors, and knowledgeable DIYers who need a dependable set of replacement piercing valves for maintenance, troubleshooting, or short-term service connections. If you maintain systems using 1\/4\", 5\/16\", or 3\/8\" lines and require a versatile, field-ready parts kit, the Gosknor BPV-31 pack supplies multiple fittings and adapters to reduce downtime and multiple parts orders.\n\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e Sizes are measured manually and may vary slightly; monitor and lighting differences may cause minor color variation.\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: Will these valves fit my 5\/16\" refrigeration line?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes adapters specifically sized for 5\/16\" outer diameter tubing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are hex keys included for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the package contains 10 steel hex keys, one for each valve for immediate use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Gosknor","offers":[{"title":"Default Title","offer_id":48086092284062,"sku":"B0F2F87XY6","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gosknor-bpv31-front-packaging.jpg?v=1785884308","url":"https:\/\/northtrailauto.ca\/products\/gosknor-bpv-31-piercing-valve-kit-10pcs-replacement-valves-with-20-adapters-10-hex-keys-for-hvac-refrigeration","provider":"North Trail Auto","version":"1.0","type":"link"}