{"id":5947,"date":"2018-10-01T20:11:54","date_gmt":"2018-10-01T20:11:54","guid":{"rendered":"https:\/\/www.refrigerantboys.com\/acquista\/senza%20categoria\/riduzione-per-rubinetto-217x1-14-1-4\/"},"modified":"2026-08-27T16:21:50","modified_gmt":"2026-08-27T14:21:50","slug":"reducer-for-40l-cylinder-faucet-w-217-x-1-14-female-to-1-4-sae-male","status":"publish","type":"product","link":"https:\/\/www.refrigerantboys.com\/en\/buy\/equipement\/reducer-for-40l-cylinder-faucet-w-217-x-1-14-female-to-1-4-sae-male\/","title":{"rendered":"Adapter for 40L Cylinder Valve | W 21.7 x 1\/14″ Female Thread to 1\/4″ SAE Male Thread"},"content":{"rendered":"

Technical Characteristics<\/b><\/p>\n\n\n\n\n\n\n\n\n
Parameter<\/strong><\/td>\nSpecification<\/strong><\/td>\n<\/tr>\n<\/thead>\n
Cylinder Connection (Inlet)<\/b><\/span><\/td>\nW 21.7 x 1\/14″ (Female)<\/span><\/td>\n<\/tr>\n
Inlet\/Outlet Connection<\/b><\/span><\/td>\n1\/4″ SAE Male (with or without a pressure reducer\/small valve)<\/span><\/td>\n<\/tr>\n
Compatibility<\/b><\/span><\/td>\n40-Liter Refrigerant\/Technical Gas Cylinders<\/span><\/td>\n<\/tr>\n
Material<\/b><\/span><\/td>\nForged brass with high mechanical strength<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

High-precision reducer fitting designed to connect standard 40-liter cylinder valves with a W 21.7 x 1\/14″ connection to piping and pressure gauge assemblies with a standard 1\/4″ SAE connection. Made of high-quality solid brass, it ensures a reliable, airtight seal and prevents gas leaks during charging, transfer, and maintenance operations on HVAC\/R systems.<\/p>\n

Strengths<\/b><\/p>\n

    \n
  • \n

    Perfect airtight seal:<\/b> Precision machining to prevent refrigerant leaks.<\/p>\n<\/li>\n

  • \n

    Maximum durability:<\/b> Sturdy construction resistant to high operating pressures and wear from continuous tightening.<\/p>\n<\/li>\n

  • \n

    Universal compatibility:<\/b> Ideal for connecting standard 1\/4″ SAE hoses to large-capacity industrial cylinders (40L).<\/p>\n<\/li>\n<\/ul>\n

    \n

    Recommendation:<\/b> Before tightening, always check that the internal seal is intact to ensure maximum safety at high pressures.<\/p>\n<\/blockquote>\n","protected":false},"featured_media":94981,"template":"","meta":[],"product_cat":[145],"product_tag":[],"acf":{"ai_note":""},"yoast_head":"\nAdapter for 40L Cylinder Valve | W 21.7 x 1\/14" Female Thread to 1\/4" SAE Male Thread | Refrigerant Boys<\/title>\n<meta name=\"description\" content=\"High-precision reducer fitting designed to connect standard 40-liter cylinder valves with a W 21.7 x 1\/14" connection to piping and pressure gauge assemblies with a standard 1\/4" SAE connection. Made of high-quality solid brass, it ensures a reliable, airtight seal and prevents gas leaks during charging, transfer, and maintenance operations on HVAC\/R systems. Strengths Perfect airtight seal: Precision machining to prevent refrigerant leaks. Maximum durability: Sturdy construction resistant to high operating pressures and wear from continuous tightening. Universal compatibility: Ideal for connecting standard 1\/4" SAE hoses to large-capacity industrial cylinders (40L). Recommendation: Before tightening, always check that the internal seal is intact to ensure maximum safety at high pressures.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.refrigerantboys.com\/en\/buy\/equipement\/reducer-for-40l-cylinder-faucet-w-217-x-1-14-female-to-1-4-sae-male\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Adapter for 40L Cylinder Valve | W 21.7 x 1\/14" Female Thread to 1\/4" SAE Male Thread | Refrigerant Boys\" \/>\n<meta property=\"og:description\" content=\"High-precision reducer fitting designed to connect standard 40-liter cylinder valves with a W 21.7 x 1\/14" connection to piping and pressure gauge assemblies with a standard 1\/4" SAE connection. Made of high-quality solid brass, it ensures a reliable, airtight seal and prevents gas leaks during charging, transfer, and maintenance operations on HVAC\/R systems. Strengths Perfect airtight seal: Precision machining to prevent refrigerant leaks. Maximum durability: Sturdy construction resistant to high operating pressures and wear from continuous tightening. Universal compatibility: Ideal for connecting standard 1\/4" SAE hoses to large-capacity industrial cylinders (40L). Recommendation: Before tightening, always check that the internal seal is intact to ensure maximum safety at high pressures.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.refrigerantboys.com\/en\/buy\/equipement\/reducer-for-40l-cylinder-faucet-w-217-x-1-14-female-to-1-4-sae-male\/\" \/>\n<meta property=\"og:site_name\" content=\"Refrigerant Boys\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-27T14:21:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.refrigerantboys.com\/wp-content\/uploads\/2018\/10\/Gemini_Generated_Image_3x5crs3x5crs3x5c.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1088\" \/>\n\t<meta property=\"og:image:height\" content=\"960\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.refrigerantboys.com\/en\/buy\/equipement\/reducer-for-40l-cylinder-faucet-w-217-x-1-14-female-to-1-4-sae-male\/\",\"url\":\"https:\/\/www.refrigerantboys.com\/en\/buy\/equipement\/reducer-for-40l-cylinder-faucet-w-217-x-1-14-female-to-1-4-sae-male\/\",\"name\":\"Adapter for 40L Cylinder Valve | W 21.7 x 1\/14\\\" Female Thread to 1\/4\\\" SAE Male Thread | Refrigerant Boys\",\"isPartOf\":{\"@id\":\"https:\/\/www.refrigerantboys.com\/en\/#website\"},\"datePublished\":\"2018-10-01T20:11:54+00:00\",\"dateModified\":\"2026-08-27T14:21:50+00:00\",\"description\":\"High-precision reducer fitting designed to connect standard 40-liter cylinder valves with a W 21.7 x 1\/14\\\" connection to piping and pressure gauge assemblies with a standard 1\/4\\\" SAE connection. Made of high-quality solid brass, it ensures a reliable, airtight seal and prevents gas leaks during charging, transfer, and maintenance operations on HVAC\/R systems. Strengths Perfect airtight seal: Precision machining to prevent refrigerant leaks. Maximum durability: Sturdy construction resistant to high operating pressures and wear from continuous tightening. Universal compatibility: Ideal for connecting standard 1\/4\\\" SAE hoses to large-capacity industrial cylinders (40L). 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