{"product_id":"festo-grla-m5-qs-6-d-control-valve","title":"Festo GRLA-M5-QS-6-D One-Way Flow Control Valve M5 Thread QS-6 Tube 0.2–10 Bar","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-blue-2:#edf6fb;--steel-line:#c9dce9;--surface:#ffffff;--surface-soft:#f7fbfe;--text-main:#173042;--text-muted:#5e7382;--shadow-soft:0 10px 30px rgba(8,47,73,0.08);--shadow-hover:0 16px 36px rgba(8,79,124,0.15);--radius-lg:14px;--radius-md:10px;}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,0.025) 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16px 48px;font-size:14px;}.nxs-industrial-product-page .section:last-of-type \u003e p::before{left:12px;top:15px;min-width:26px;height:26px;font-size:10px;}}@media (prefers-reduced-motion:reduce){.nxs-industrial-product-page,.nxs-industrial-product-page *,.nxs-industrial-product-page *::before,.nxs-industrial-product-page *::after{transition:none !important;}}\u003c\/style\u003e\n\u003cdiv class=\"nxs-industrial-product-page\"\u003e\n\u003cdiv class=\"container\"\u003e\u003cmain\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFesto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGRLA-M5-QS-6-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eOne-Way Flow Control Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003e193139\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eGRLA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Function\u003c\/td\u003e\n\u003ctd\u003eExhaust air one-way flow control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort 2 Thread Connection\u003c\/td\u003e\n\u003ctd\u003eM5 Male Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort 1 Tube Connection\u003c\/td\u003e\n\u003ctd\u003eQS-6 Push-in Fitting for 6mm Tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Element\u003c\/td\u003e\n\u003ctd\u003eSlotted head screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in mounting, any mounting position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure Range\u003c\/td\u003e\n\u003ctd\u003e0.2 bar to 10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Flow Rate (Control Direction 6→0 bar)\u003c\/td\u003e\n\u003ctd\u003e185 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Flow Rate (Non-Return Direction 6→0 bar)\u003c\/td\u003e\n\u003ctd\u003e145–170 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Medium\u003c\/td\u003e\n\u003ctd\u003eCompressed air ISO 8573-1:2010 [7:4:4]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Tightening Torque\u003c\/td\u003e\n\u003ctd\u003e0.8 Nm (±10% tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e13 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Material\u003c\/td\u003e\n\u003ctd\u003eNBR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjusting Screw Material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eRoHS Compliant, VDMA24364-B1\/B2-L LABS Conform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eExhaust Air Flow Regulation\u003c\/h3\u003e\n\u003cp\u003eRestricts exhaust airflow to adjust pneumatic cylinder travel speed with free reverse non-return passage.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eM5 Thread + QS-6 Push-In Port\u003c\/h3\u003e\n\u003cp\u003eM5 male screw-in thread paired with integrated QS-6 quick fitting for 6mm pneumatic tubing connections.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eSlotted Screw Flow Adjustment\u003c\/h3\u003e\n\u003cp\u003eSlotted head brass screw enables precise manual tuning of exhaust flow volume on-site.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e0.2–10 Bar Wide Pressure Range\u003c\/h3\u003e\n\u003cp\u003eOperates reliably across full industrial low to medium compressed air pressure spectrum.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e360° Swivel Fitting Design\u003c\/h3\u003e\n\u003cp\u003eRotatable zinc swivel joint allows flexible tubing routing without twisting the valve body.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eCompact Lightweight 13g Unit\u003c\/h3\u003e\n\u003cp\u003eMiniature low-mass construction suitable for tight valve terminal and actuator mounting spaces.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble-acting pneumatic cylinder speed control\u003c\/li\u003e\n\u003cli\u003eAutomation machine exhaust flow regulation\u003c\/li\u003e\n\u003cli\u003ePackaging equipment pneumatic actuator tuning\u003c\/li\u003e\n\u003cli\u003eConveyor system air cylinder stroke adjustment\u003c\/li\u003e\n\u003cli\u003eSmall compact valve terminal assemblies\u003c\/li\u003e\n\u003cli\u003eRobotics miniature pneumatic actuator control\u003c\/li\u003e\n\u003cli\u003eAssembly station pneumatic motion damping\u003c\/li\u003e\n\u003cli\u003eLight industrial compressed air control circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Festo GRLA-M5-QS-6-D One-Way Flow Control Valve. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Festo GRLA-M5-QS-6-D part 193139?\u003c\/strong\u003e It is a GRLA series exhaust one-way flow control valve with M5 male thread and QS-6 push-in tube port, manufacturer catalog number 193139.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat valve function does this unit provide?\u003c\/strong\u003e\u003cbr\u003eThis model implements exhaust air throttling with integrated non-return valve for unrestricted supply airflow in reverse direction.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pneumatic connections are fitted?\u003c\/strong\u003e\u003cbr\u003ePort 2 uses M5 male screw thread; Port 1 features QS-6 quick push-in connector for 6 mm outer diameter tubing.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pressure range is supported during operation?\u003c\/strong\u003e\u003cbr\u003eValid working pressure spans 0.2 bar minimum up to 10 bar maximum across full temperature range.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eHow is exhaust flow volume adjusted on this valve?\u003c\/strong\u003e\u003cbr\u003eA slotted brass head adjusting screw is used to manually increase or reduce the exhaust throttling gap.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat airflow rates can the valve handle at 6 bar supply?\u003c\/strong\u003e\u003cbr\u003eControl direction flow reaches 185 l\/min; non-return reverse direction delivers 145 to 170 l\/min standard flow.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat ambient temperature limits apply for installation?\u003c\/strong\u003e\u003cbr\u003ePermitted operating ambient temperature ranges from -10°C to +60°C for standard industrial environments.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the valve body support rotational tubing positioning?\u003c\/strong\u003e\u003cbr\u003eChromated die-cast zinc swivel joint enables full 360° rotation to route tubing without mechanical strain.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tightening torque applies to the M5 thread mounting?\u003c\/strong\u003e\u003cbr\u003eNominal assembly torque is 0.8 Nm with an allowable tolerance of ±10% during installation.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sealing material is used inside the valve?\u003c\/strong\u003e\u003cbr\u003eInternal sealing components are manufactured from NBR elastomer for compressed air service compatibility.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be verified before ordering GRLA-M5-QS-6-D?\u003c\/strong\u003e\u003cbr\u003eConfirm full catalog number 193139, M5 thread actuator port size, 6mm tube outer diameter, exhaust throttling requirement and system operating pressure limits prior to purchase.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat compressed air quality standard is required?\u003c\/strong\u003e\u003cbr\u003eSystem air must comply with ISO 8573-1:2010 purity class [7:4:4] for consistent valve performance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"yunshuotrade","offers":[{"title":"Default Title","offer_id":45571830022223,"sku":"CL5-Festo-GRLA-M5-QS-6-D","price":10.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/10_c8aadf03-0ec4-498c-85bc-92308acbf40c.jpg?v=1780908044","url":"https:\/\/yunshuotrade.com\/products\/festo-grla-m5-qs-6-d-control-valve","provider":"yunshuotrade","version":"1.0","type":"link"}