{"product_id":"shenler-rgf1bd024l-high-power-relay","title":"SHENLER RGF1BD024L High-power Relay 24V DC SPDT Industrial Control","description":"\u003c!-- Koeed Product Description: GWLISK 12VDC Solenoid Valve Coil --\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Arial, sans-serif; color: #333; line-height: 1.6; width: 100%;\"\u003e\n\n  \u003c!-- SEO Introduction --\u003e\n  \u003csection style=\"margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #16c8c8; padding-bottom: 10px;\"\u003eGWLISK 12VDC Replacement Solenoid Valve Coil - 1 Piece\u003c\/h2\u003e\n    \u003cp\u003e\n      The \u003cstrong\u003eGWLISK 12VDC Solenoid Coil\u003c\/strong\u003e is a high-reliability replacement component designed for fluid control systems, pneumatic actuators, and hydraulic valves. Engineered with high-density copper windings and a reinforced thermoplastic housing, this coil ensures stable electromagnetic force even in continuous duty cycles.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      This \u003cstrong\u003e12V DC industrial coil\u003c\/strong\u003e features excellent heat dissipation and a standardized inner diameter for universal compatibility with many valve stems. Key industry keywords: \u003cem\u003eGWLISK Solenoid Coil, 12VDC Valve Replacement, Electromagnetic Coil, Pneumatic Valve Part, DC Solenoid Actuator, Fluid Control Automation.\u003c\/em\u003e\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Technical Specifications --\u003e\n  \u003csection style=\"margin-bottom: 30px;\"\u003e\n    \u003ch3 style=\"color: #0056b3;\"\u003eTechnical Specifications\u003c\/h3\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background-color: #16c8c8; color: white;\"\u003e\n            \u003cth style=\"padding: 12px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; text-align: left;\"\u003eTechnical Details\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003e12V DC (Operating Range: ±10%)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #fafafa;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003eApprox. 4.5W - 6W (Standard Type)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003e\u003cstrong\u003eInsulation Class\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003eClass H (Up to 180°C \/ 356°F)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #fafafa;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003e\u003cstrong\u003eDuty Cycle\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003e100% ED (Continuous Duty)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003eIP65 (With DIN Connector)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #fafafa;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003e\u003cstrong\u003eInner Diameter (Hole)\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #eee;\"\u003eStandard Replacement Size (Please verify before order)\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Application \u0026 Reliability --\u003e\n  \u003csection style=\"margin-bottom: 30px;\"\u003e\n    \u003ch3 style=\"color: #0056b3;\"\u003eApplication \u0026amp; Industrial Value\u003c\/h3\u003e\n    \u003cp\u003e\n      The \u003cstrong\u003eGWLISK 12VDC Coil\u003c\/strong\u003e is a critical maintenance item for \u003cstrong\u003eautomated production lines\u003c\/strong\u003e and \u003cstrong\u003eirrigation systems\u003c\/strong\u003e. A failing coil can lead to intermittent valve operation or complete system shutdown. \n    \u003c\/p\u003e\n    \u003cul style=\"list-style-type: square; padding-left: 20px;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRapid Response:\u003c\/strong\u003e High-purity copper core enables millisecond-level valve actuation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eThermal Resilience:\u003c\/strong\u003e Class H insulation prevents internal short-circuits during long-term energization in hot environments.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for \"slide-on\" mounting with a single retaining nut, minimizing maintenance downtime.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Koeed B2B Tool: Coil Power \u0026 Load Estimator --\u003e\n  \u003csection style=\"margin-bottom: 30px; padding: 20px; background-color: #f0fafa; border-radius: 8px; border-left: 5px solid #16c8c8;\"\u003e\n    \u003ch3 style=\"color: #0056b3; margin-top: 0;\"\u003eKoeed FAE Tool: Coil Power \u0026amp; Amperage Calculator\u003c\/h3\u003e\n    \u003cp style=\"font-size: 0.9em;\"\u003eInput your coil's resistance to estimate power draw and select the correct power supply \/ driver.\u003c\/p\u003e\n    \n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003clabel style=\"display: block; font-weight: bold; margin-bottom: 5px;\"\u003eCoil Resistance (Ohms):\u003c\/label\u003e\n      \u003cinput type=\"range\" id=\"resRange\" min=\"10\" max=\"60\" value=\"30\" style=\"width: 100%; cursor: pointer;\"\u003e\n      \u003cdiv style=\"text-align: right;\"\u003e\n\u003cspan id=\"resVal\" style=\"color: #16c8c8; font-weight: bold;\"\u003e30\u003c\/span\u003e Ω\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background: white; padding: 15px; border-radius: 4px; display: flex; justify-content: space-around; border: 1px dashed #16c8c8;\"\u003e\n      \u003cdiv style=\"text-align: center;\"\u003e\n        \u003cspan style=\"font-size: 0.8em; color: #666;\"\u003eOperating Current\u003c\/span\u003e\u003cbr\u003e\n        \u003cstrong style=\"font-size: 1.3em; color: #0056b3;\"\u003e\u003cspan id=\"calcAmps\"\u003e0.40\u003c\/span\u003e A\u003c\/strong\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"text-align: center; border-left: 1px solid #eee; padding-left: 15px;\"\u003e\n        \u003cspan style=\"font-size: 0.8em; color: #666;\"\u003eTotal Power Draw\u003c\/span\u003e\u003cbr\u003e\n        \u003cstrong style=\"font-size: 1.3em; color: #0056b3;\"\u003e\u003cspan id=\"calcWatts\"\u003e4.8\u003c\/span\u003e W\u003c\/strong\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cscript\u003e\n      const resRange = document.getElementById('resRange');\n      const resVal = document.getElementById('resVal');\n      const calcAmps = document.getElementById('calcAmps');\n      const calcWatts = document.getElementById('calcWatts');\n\n      function updateCoilStats() {\n        const R = parseFloat(resRange.value);\n        resVal.innerText = R;\n        \n        const V = 12; \/\/ DC Fixed\n        const A = V \/ R;\n        const W = V * A;\n\n        calcAmps.innerText = A.toFixed(2);\n        calcWatts.innerText = W.toFixed(1);\n      }\n\n      resRange.addEventListener('input', updateCoilStats);\n      updateCoilStats();\n    \u003c\/script\u003e\n    \u003cp style=\"font-size: 0.75em; margin-top: 10px; color: #666;\"\u003e*Note: Ensure your PLC or Relay is rated for at least 20% higher than the calculated amperage to handle inductive spikes.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Troubleshooting FAQ --\u003e\n  \u003csection\u003e\n    \u003ch3 style=\"color: #0056b3;\"\u003eTroubleshooting FAQ\u003c\/h3\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; color: #16c8c8; margin-bottom: 5px;\"\u003eQ1: The coil feels very hot to the touch. Is it defective?\u003c\/p\u003e\n      \u003cp style=\"margin-top: 0; font-size: 0.95em;\"\u003eStandard DC coils can reach temperatures of 60°C - 80°C during continuous duty. This is normal. However, if the plastic begins to melt or emit an odor, check if the input voltage exceeds 13.2V or if the armature is stuck, causing \"inrush\" heat levels.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; color: #16c8c8; margin-bottom: 5px;\"\u003eQ2: The valve hums but does not open with the new GWLISK coil?\u003c\/p\u003e\n      \u003cp style=\"margin-top: 0; font-size: 0.95em;\"\u003eHummings in DC systems usually indicate a low voltage supply or poor electrical contact. Verify the voltage at the coil terminals while under load. If the voltage is below 10.8V, the electromagnetic force will be insufficient to lift the internal plunger.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; color: #16c8c8; margin-bottom: 5px;\"\u003eQ3: Can I use this 12VDC coil on a 24VDC system?\u003c\/p\u003e\n      \u003cp style=\"margin-top: 0; font-size: 0.95em;\"\u003e\u003cstrong\u003eAbsolutely not.\u003c\/strong\u003e Doubling the voltage will quadruple the heat generated ($P=V^2\/R$), leading to immediate burnout and potential fire risk. Always match the nameplate voltage precisely.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"SHENLER","offers":[{"title":"Default Title","offer_id":44228441178297,"sku":"166522066017","price":69.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/SHENLER_RGF1BD024L_High_power_Relay___SHENLER__1.webp?v=1779645828","url":"https:\/\/koeed.com\/bn\/products\/shenler-rgf1bd024l-high-power-relay","provider":"KOEED","version":"1.0","type":"link"}