{"product_id":"oxygen-acetylene-check-valves-cutting-torch-pressure-reducer","title":"Oxygen \u0026 Acetylene Check Valves for Cutting Torch | CE Certified","description":"\u003ch2\u003eOxygen \u0026amp; Acetylene Check Valves for Welding \u0026amp; Cutting Equipment\u003c\/h2\u003e\n\u003cp\u003eKeep your welding and cutting setup safe and reliable with these precision-engineered check valves, available in both Acetylene and Oxygen configurations. Designed to fit standard pressure reducers and cutting torches, these valves help prevent dangerous backflow and protect your equipment during every use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackflow Prevention:\u003c\/strong\u003e Stops acetylene or oxygen from reversing direction back into your equipment, reducing the risk of damage or hazardous incidents.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Effect on Flame Temperature:\u003c\/strong\u003e Engineered to maintain consistent gas flow without altering flame characteristics at the torch tip.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Options:\u003c\/strong\u003e Choose between an Acetylene Check Valve or an Oxygen Check Valve to suit your specific setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for use with pressure reducers, cutting torches, electronic appliances, instrumentation, home appliances, and other welding components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE certification standards for quality and safety assurance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable Build:\u003c\/strong\u003e Measures approximately 20 × 66 mm (L × W) — easy to integrate into your existing rig.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n    \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eAcetylene Valve\u003c\/th\u003e\n    \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eOxygen Valve\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMax Pressure (Pmax)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.2 MPa\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.5 MPa\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInlet\/Outlet Thread\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eM16×1.5\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eM16×1.5\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSize (L × W)\u003c\/td\u003e\n    \u003ctd colspan=\"2\" style=\"padding:8px; border:1px solid #ddd;\"\u003eApprox. 20 × 66 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCertification\u003c\/td\u003e\n    \u003ctd colspan=\"2\" style=\"padding:8px; border:1px solid #ddd;\"\u003eCE\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eQuantity\u003c\/td\u003e\n    \u003ctd colspan=\"2\" style=\"padding:8px; border:1px solid #ddd;\"\u003e1 piece\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSafety Notice\u003c\/h3\u003e\n\u003cp\u003e⚠️ Welding and gas cutting involve serious hazards. Always operate under proper guidance and follow all applicable safety protocols. Please note that actual color may vary slightly from product images due to monitor settings and lighting conditions. Minor dimensional variations due to manual measurement are normal.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Tools \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eLooking for more workshop essentials? Check out these related items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-poster-inspirational-quote\"\u003e\"1% Better Every Day\" Motivational Canvas Poster | Wall Art\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor comprehensive welding safety guidelines, visit the \u003ca href=\"https:\/\/www.osha.gov\/welding-cutting-brazing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Welding, Cutting \u0026amp; Brazing Safety page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the Acetylene Check Valve and the Oxygen Check Valve?\u003c\/h4\u003e\n\u003cp\u003eA: The main difference lies in their maximum operating pressure ratings. The Acetylene Check Valve is rated for a maximum pressure of 0.2 MPa, while the Oxygen Check Valve is rated up to 1.5 MPa. Both feature the same M16×1.5 inlet\/outlet thread size and are designed for use with standard cutting torch and pressure reducer setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does a check valve do in a welding or cutting setup?\u003c\/h4\u003e\n\u003cp\u003eA: A check valve allows gas to flow in only one direction — toward the torch. It prevents gas from flowing backward into the regulator or gas supply lines, which helps guard against backfire incidents and potential equipment damage. This makes check valves an important safety component in any oxy-fuel cutting or welding system.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will these check valves affect the flame temperature or performance of my cutting torch?\u003c\/h4\u003e\n\u003cp\u003eA: No. These check valves are specifically engineered to have no influence on flame temperature. Gas flow is maintained at the proper rate, so your torch performs as expected without any notable change in flame characteristics.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these check valves compatible with my existing pressure reducer?\u003c\/h4\u003e\n\u003cp\u003eA: These valves feature a standard M16×1.5 inlet and outlet thread, which is a common thread size for many pressure reducers and cutting torches used in oxy-fuel systems. We recommend verifying your equipment's thread specifications before purchasing to ensure a proper fit.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the Acetylene Check Valve and the Oxygen Check Valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The main difference lies in their maximum operating pressure ratings. The Acetylene Check Valve is rated for a maximum pressure of 0.2 MPa, while the Oxygen Check Valve is rated up to 1.5 MPa. Both feature the same M16×1.5 inlet\/outlet thread size and are designed for use with standard cutting torch and pressure reducer setups.\"}}, {\"@type\": \"Question\", \"name\": \"What does a check valve do in a welding or cutting setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A check valve allows gas to flow in only one direction — toward the torch. It prevents gas from flowing backward into the regulator or gas supply lines, which helps guard against backfire incidents and potential equipment damage. This makes check valves an important safety component in any oxy-fuel cutting or welding system.\"}}, {\"@type\": \"Question\", \"name\": \"Will these check valves affect the flame temperature or performance of my cutting torch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. These check valves are specifically engineered to have no influence on flame temperature. Gas flow is maintained at the proper rate, so your torch performs as expected without any notable change in flame characteristics.\"}}, {\"@type\": \"Question\", \"name\": \"Are these check valves compatible with my existing pressure reducer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These valves feature a standard M16×1.5 inlet and outlet thread, which is a common thread size for many pressure reducers and cutting torches used in oxy-fuel systems. We recommend verifying your equipment's thread specifications before purchasing to ensure a proper fit.\"}}]}\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:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Welding \u0026 Metalwork\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/welding-metalwork\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Oxygen \u0026 Acetylene Check Valves for Cutting Torch | CE Certified\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/oxygen-acetylene-check-valves-cutting-torch-pressure-reducer\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Oxygen","offer_id":53734090506553,"sku":"1005007298686015-Oxygen","price":19.95,"currency_code":"USD","in_stock":true},{"title":"Acetylene","offer_id":53734090539321,"sku":"1005007298686015-Acetylene","price":19.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S2b4040186761452f99c9f677dd1187f1L.webp?v=1783389503","url":"https:\/\/peacefulpleasureswellness.com\/products\/oxygen-acetylene-check-valves-cutting-torch-pressure-reducer","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}