{"product_id":"qjt200-10-high-pressure-stop-valve-argon-oxygen-pipeline-main-valve","title":"QJT200-10 High Pressure Stop Valve – Argon \u0026 Oxygen Pipeline","description":"\n\u003ch2\u003eQJT200-10 High Pressure Stop Valve for Argon \u0026amp; Oxygen Pipelines\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eQJT200-10 High Pressure Stop Valve\u003c\/strong\u003e is a robust, industrial-grade main valve engineered for reliable flow control in high-pressure argon and oxygen pipeline systems. Built to handle demanding industrial environments, this valve delivers precise shutoff capability, making it an essential component for welding stations, gas distribution lines, and industrial gas management systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Rated:\u003c\/strong\u003e Designed to perform reliably under high-pressure conditions (up to 10 MPa), suitable for argon and oxygen main pipeline applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Gas Compatibility:\u003c\/strong\u003e Functions as both an argon pipeline stop valve and an oxygen main valve, offering versatile use across multiple gas systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Electrified Operation:\u003c\/strong\u003e Fully manual, mechanical operation — no electrical connection required, enhancing safety in gas-handling environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Hazardous Chemicals:\u003c\/strong\u003e Contains no high-concern chemicals, ensuring safe handling and compliance with industrial standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with industrial-grade materials to withstand harsh operating conditions, pressure fluctuations, and repeated use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Shutoff:\u003c\/strong\u003e Provides a tight, reliable seal to prevent gas leakage and maintain pipeline integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e QJT200-10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 10 MPa (High Pressure)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Argon \u0026amp; Oxygen Pipeline Systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrified:\u003c\/strong\u003e No (Manual Operation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial welding and cutting gas supply lines\u003c\/li\u003e\n  \u003cli\u003eArgon gas distribution and storage systems\u003c\/li\u003e\n  \u003cli\u003eOxygen pipeline main shutoff control\u003c\/li\u003e\n  \u003cli\u003eIndustrial gas manifold and cylinder distribution\u003c\/li\u003e\n  \u003cli\u003eLaboratory and research gas pipeline management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Standards\u003c\/h3\u003e\n\u003cp\u003eWhen working with high-pressure gas valves, proper installation and adherence to workplace safety guidelines are critical. We recommend consulting OSHA's Compressed Gas Safety guidelines to ensure safe handling and installation of compressed gas equipment in your facility.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0–60MPa Pressure Gauge for Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ppr-universal-water-pipe-tap-half-three-quarter-inch-alloy-steel\"\u003e1\/2\" \u0026amp; 3\/4\" PPR Water Pipe Tap – Alloy Steel Anti-Corrosion\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Check_valve\" target=\"_blank\" rel=\"noopener\"\u003eCheck valve\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What gas types is the QJT200-10 High Pressure Stop Valve compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The QJT200-10 is designed to work with both argon and oxygen pipeline systems, making it a versatile main shutoff valve for a wide range of industrial gas applications including welding, cutting, and gas distribution.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum operating pressure of the QJT200-10 valve?\u003c\/h4\u003e\n\u003cp\u003eA: This high-pressure stop valve is rated for up to \u003cstrong\u003e10 MPa\u003c\/strong\u003e, making it suitable for demanding industrial high-pressure pipeline environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this valve require any electrical connection to operate?\u003c\/h4\u003e\n\u003cp\u003eA: No. The QJT200-10 is a fully manual, non-electrified valve. It operates mechanically, which is an important safety feature when handling pressurized oxygen and argon gases.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Where is the QJT200-10 High Pressure Stop Valve made?\u003c\/h4\u003e\n\u003cp\u003eA: This valve is made in Mainland China and is built to industrial-grade standards for high-pressure gas pipeline use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What gas types is the QJT200-10 High Pressure Stop Valve compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The QJT200-10 is designed to work with both argon and oxygen pipeline systems, making it a versatile main shutoff valve for a wide range of industrial gas applications including welding, cutting, and gas distribution.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum operating pressure of the QJT200-10 valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This high-pressure stop valve is rated for up to 10 MPa, making it suitable for demanding industrial high-pressure pipeline environments.\"}}, {\"@type\": \"Question\", \"name\": \"Does this valve require any electrical connection to operate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The QJT200-10 is a fully manual, non-electrified valve. 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