{"product_id":"festo-grla-1-8-qs-8-d-control-valve","title":"FESTO GRLA-1\/8-QS-8-D One-Way Flow Control Valve G1\/8 QS-8 215L\/min","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) 1px,transparent 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.spec-table{table-layout:fixed;}.nxs-industrial-product-page .spec-table td{padding:11px 9px;font-size:13px;line-height:1.55;overflow-wrap:anywhere;}.nxs-industrial-product-page .spec-table td:first-child{width:42%;}.nxs-industrial-product-page .features,.nxs-industrial-product-page .section ul{grid-template-columns:1fr;}.nxs-industrial-product-page .card{padding:18px 17px;}.nxs-industrial-product-page .section:last-of-type\u003ep{padding:16px 14px 16px 48px;font-size:14px;}}\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-1\/8-QS-8-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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e193145\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\u003ePneumatic Connection, Port 1\u003c\/td\u003e\n\u003ctd\u003eQS-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePneumatic Connection, Port 2\u003c\/td\u003e\n\u003ctd\u003eG1\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Outside Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Component\u003c\/td\u003e\n\u003ctd\u003eSlotted Head Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of Mounting\u003c\/td\u003e\n\u003ctd\u003eScrew-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Nominal Flow Rate, Flow Control Direction\u003c\/td\u003e\n\u003ctd\u003e215 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Nominal Flow Rate, Blocked Direction\u003c\/td\u003e\n\u003ctd\u003e175-250 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e0.2-10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Medium\u003c\/td\u003e\n\u003ctd\u003eCompressed Air to ISO 8573-1:2010 [7:4:4]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Position\u003c\/td\u003e\n\u003ctd\u003eAny\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Tightening Torque\u003c\/td\u003e\n\u003ctd\u003e3 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e22 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\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 Control\u003c\/h3\u003e\n\u003cp\u003eThe GRLA-1\/8-QS-8-D provides an exhaust-air one-way flow control function for regulating airflow in suitable pneumatic drive applications.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e215 l\/min Nominal Flow\u003c\/h3\u003e\n\u003cp\u003eThe documented standard nominal flow rate in the flow-control direction is 215 l\/min.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eG1\/8 and QS-8 Connections\u003c\/h3\u003e\n\u003cp\u003eThe valve combines a G1\/8 threaded pneumatic port with a QS-8 push-in connection for 8 mm outside-diameter pneumatic tubing.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e0.2-10 Bar Operation\u003c\/h3\u003e\n\u003cp\u003eThe documented operating pressure range across the complete specified temperature range is 0.2 to 10 bar.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eAdjustable Flow Restriction\u003c\/h3\u003e\n\u003cp\u003eA slotted-head adjustment screw provides mechanical adjustment of the restricted airflow for pneumatic motion control.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eScrew-In Installation\u003c\/h3\u003e\n\u003cp\u003eThe screw-in mounting design supports installation at suitable pneumatic cylinder and drive connections.\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\u003ePneumatic cylinder speed control\u003c\/li\u003e\n\u003cli\u003eExhaust-air flow regulation\u003c\/li\u003e\n\u003cli\u003ePneumatic drive motion control\u003c\/li\u003e\n\u003cli\u003eIndustrial automation equipment\u003c\/li\u003e\n\u003cli\u003ePneumatic handling systems\u003c\/li\u003e\n\u003cli\u003eAssembly machinery\u003c\/li\u003e\n\u003cli\u003ePackaging equipment\u003c\/li\u003e\n\u003cli\u003eCompressed-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-1\/8-QS-8-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-1\/8-QS-8-D?\u003c\/strong\u003e\u003cbr\u003eIt is a one-way flow control valve with an exhaust-air flow-control function for suitable pneumatic systems.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the FESTO part number?\u003c\/strong\u003e\u003cbr\u003eThe part number for GRLA-1\/8-QS-8-D is 193145.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pneumatic connections does the valve use?\u003c\/strong\u003e\u003cbr\u003ePort 1 is QS-8 and port 2 is G1\/8.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tube size is used with QS-8?\u003c\/strong\u003e\u003cbr\u003eThe QS-8 push-in connection is intended for pneumatic tubing with an 8 mm outside diameter.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the standard nominal flow rate?\u003c\/strong\u003e\u003cbr\u003eThe standard nominal flow rate in the flow-control direction is 215 l\/min, while the documented range in the blocked direction is 175 to 250 l\/min.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating pressure range?\u003c\/strong\u003e\u003cbr\u003eThe documented operating pressure range across the complete temperature range is 0.2 to 10 bar.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat operating medium is specified?\u003c\/strong\u003e\u003cbr\u003eThe specified operating medium is compressed air to ISO 8573-1:2010 [7:4:4].\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the ambient temperature range?\u003c\/strong\u003e\u003cbr\u003eThe documented ambient temperature range is -10°C to +60°C.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the airflow adjusted?\u003c\/strong\u003e\u003cbr\u003eThe valve uses a slotted-head adjustment screw to regulate the restricted airflow.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eCan GRLA-1\/8-QS-8-D be used for cylinder speed control?\u003c\/strong\u003e\u003cbr\u003eIts exhaust-air one-way flow-control function can be used for regulating airflow in suitable pneumatic drive speed-control applications.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the product weight?\u003c\/strong\u003e\u003cbr\u003eThe documented product weight is 22 g.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering?\u003c\/strong\u003e\u003cbr\u003eVerify the complete GRLA-1\/8-QS-8-D model number, part number 193145, G1\/8 and QS-8 connections, 0.2-10 bar operating pressure range, required flow rate and the pneumatic requirements of the target system.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Festo","offers":[{"title":"Default Title","offer_id":46557963583567,"sku":"GJL-FESTO-GRLA-1\/8-QS-8-D","price":7.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/GRLA-1_8-QS-8-D.jpg?v=1788162119","url":"https:\/\/yunshuotrade.com\/products\/festo-grla-1-8-qs-8-d-control-valve","provider":"yunshuotrade","version":"1.0","type":"link"}