Supco BPV31 Bullet Piercing Valve utilises the same type of gasket found under the head plate of most air-conditioning compressors. When installed, the gasket actually compresses the copper tubing .020inch creating a permanent, leak proof seal that will withstand any pressure and temperature for the life of the unit Suits OD Tubing 1/4 inch (6.35mm) 5/16 inch (7.94mm) 3/8 inch (9.53mm): Patented valve gasket application provides 50 times more sealing area than competitive o ring types Sealing force of over 180 inch, lbs., torque tested with 500lbs,, pressure tested at 250f Precision piercing needle is engineered for concentricity and hardness to insure perfect seating every time Nonpositional mounting - No adaptor valve required Requires only a 2inch clearance area for installation and operation Hex key wrench included - No additional tools required Corrosion resistant plated and lacquered finish Install on the high side as a permanent valve on the job Install on round suction lines or uneven tubing Suitable for various makes and models of Air conditioning, commercial and domestic catering appliances including Academy, Acec, Adorina, AEG, Aftron, AGA, Agni, Ahma, Airlux, Akai, Alfatec, Algor, Alliance, Alno, Altus, Amana, Amcor, Amica, Antony Worrall Thompson, Arcelik, Arctic, Ardem, Ardo, Argos Value, Ariston, Arthur Martin, Arthur Martin Electrolux, Asko, Aspes, ATAG, Atag-Pelgrim, Atlas, Avea, B&Q, Balay, Bauknecht, Baumatic, Baur Versand, Bayer, Becken, Behi, Beko, Belion, Bellack, Bellen, Belling, Bico, Blanco, Blomberg, Blucher, Blue Air, Bluesky, Bomann, Bompani, Boreal, Boretti, Bosch, Brandt, Brinkmann, Bru, BSK, Bush, Butler, BZ, Candy, Cannon, Caple, Carlton, Carrefour Home, Carrier, Castor, CDA, Clatronic, Clayton, Cobal, Coldis, Concept, Connect, Constructa, Continental Edison, Cooke & Lewis, Cookworks, Coolzone, Corbero, Creda, Crosslee, Crown, Crystal, Cucine, Currys Essentials, Curtiss, Cylinda, Daewoo, Davoline, DeDietrich, Defy, Delton, Demrad, Dimplex, Diplomat, Dkk (dbs), Domeos, Domestics Direct, Dometic, Domoline, Ecron, Edesa, Elba, Electra, Electric Co, Electrolux, Electronia, Elektra, Elektra Bregenz, Elektro Helios, Elektron, Elettrozeta, Elin, Elinlux, Elta, Elvita, English Electric, Erres, Eskimo, Essentielb, Etna, Euroline, Euromaid, Eurosky, Eurotech, Fagor, Fairline, Falcon, Far, Federal, Fensa, Firenzi, Fisher & Paykel, Flavel, Foron, Franger, Franke, Friac, Fricon, Fridgemaster, Frigidaire, Frigor, Frionor, Functionica, Funix, Funktionika, Gaggenau, Gasfire, GDA, GE Europe, GE Europe (USA), Gehrig, General Electric, Glemgas, Goddess, Goldstar, Gorenje, Gram, Greenpoint, Grepa, Grundig, Haier, Haka, Hansa, Hanseatic, Harrow, HDA, HDC Link, HEC, Helkama, Helkina, Highone, Hilton, Hisense, Homark, Homeking, Hoover, Horn, Hotpoint, Hotpoint-Ariston, Houseline, Howden, Hugin, Husqvarna, Husqvarna Electrolux, Hygena, Hyundai, Iberna, Iceberg, Iceking, Iceline, Icetech, Ideal, IEE, Ignis, Ikea, Indesit, Integra, Interfunk, Intra, Jackson, Jetfrost, JMB, John Lewis, John Strand, JPC, Junker, Junker & Ruh, Juno, Juno Le Maitre, Juno-Electrolux, Kan, Kelvinator, Kenmore, Kenwood, King D Home, Kingswood, KitchenAid, Koenic, Koncar, Konen, Korting, Kristal, Kuppersbusch, Kyoto, Laden, Lamona, Laurus, Leader, Lec, Leisure, Leonard, LG, Liebherr, Linde, Linetech, Listo, Lloyds, Logik, Losirs, Lux, Luxeco, Lynx, M-System, Manhattan, Marijnen, Mastercook, Matsui, Matura, Maytag, Merker, Mertz, Micromark, Miele, Miostar, Mirage, Modena, Moffat, Moritz, Multi Brand, Naiko, Nardi, Neckermann, Neff, Neue, Neutral, Neutro, New Pol, New World, Newstar, Nikkei, No Brand, Nogamtic, Nojintech, Nordfrost, Nordland, Nordline, Norfrost, Nortline, Novamatic, Novascotia, Novy, Ocean, Oceanic, Onbekend, Onyx, Origo, Orima, Orion, Orline, Ormond, Otsein, Panasonic, Pelgrim, Perfect, Philco, Philips, Philips Whirlpool, Phoenix, Phonola, Point, Polar, Polar King, Premiere, Prestige, Prima, Primotecq, Princess, Privileg, Privileg Quelle, Pro Cristal, Profilo, Program 2000, Progress, Proline, Prolux, Protech, Qilive, Quelle, Radiola, Rainford, RAM Next Dimension, RAM Program 2000, Rangemaster, Raylan, Raymond, Recco, Rex, Rex-Electrolux, Rommer, Rosenlew, Rosieres, Rotel, Rotenzo, Saba, Saivod, Sakura, Samsung, San Giorgio, Sandstrom, Sang, Satrap, Sauter, Scandinova, Schaub Lorenz, Scholtes, Schreiber, Schulthess, Seaway, Secondi Marchi, Seeboard, Selecline, Seppelfricke, Servis, Sharp, Sibir, Siemens, Siera, Sigma, Silentic, Singer, Smeg, Sogelux, Solitaire, Sovereign, Star, Stoves, Studio, Summit, Sundanzer, Sunfeel, Sunny, Superfrost, Surfline, Susler, Svan, Swan, System 600, Teba, Technical, Technokit, Tecnic, Tecnik, Tecno, Tecnogas, Tecnolec, Tegran, Teka, Tensai, Terzi, Thermor, Thomson, Thor, Tirolia, Tricity, Tricity Bendix, Turbo Air, Unic Line, Universal, Upo, Urania, V-Zug, Valenti, Venus, Vestel, Vestfrost, Vico, Victory, Viking, VIVA, Vogica, Vorwerk, Voss, Waltham, Wasco, Wegawhite, Wellington, Weltec, Wescott, Westinghouse, Westpoint, Westwood, Whirlpool, White Knight, White Westinghouse, Windsor, Winson, Winstar, WP Generation 2000, Wrighton, Zanker, Zanker-Electrolux, Zanussi, Zanussi-Electrolux, Zerowatt, Zoppas fridge freezers and air conditioning units Compares to BPV31, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31