{"product_id":"electric-solenoid-valve-dn15-dn20-dn25-304-stainless-steel-normally-closed-ac220v-dc24v","title":"Electric Solenoid Valve DN15\/20\/25 – 304 SS, NC, AC220V\/DC24V","description":"\n\u003ch2\u003eElectric Solenoid Valve – DN15 \/ DN20 \/ DN25 | 304 Stainless Steel | CE Certified\u003c\/h2\u003e\n\u003cp\u003eTake precise, automated control of water, oil, or air flow with this energy-saving electric solenoid valve. Available in three pipe sizes — DN15 (½\"), DN20 (¾\"), and DN25 (1\") — and compatible with both AC 220V and DC 24V power supplies, this valve is engineered for industrial, commercial, and residential fluid-control applications alike.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from premium \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e using precision casting, the valve body resists corrosion and stands up to demanding environments. Its \u003cstrong\u003enormally closed\u003c\/strong\u003e (NC) design ensures the valve remains shut when de-energized, making it inherently safe during power interruptions. The \u003cstrong\u003eenergy-saving, non-heating coil\u003c\/strong\u003e draws minimal current in the holding state, reducing operating costs and preventing heat buildup during extended use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e DN15 (½\"), DN20 (¾\"), DN25 (1\") — threaded female connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e AC 220V \/ DC 24V (select your required voltage)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 304 Stainless Steel body — corrosion-resistant \u0026amp; durable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Normally Closed (NC) — closes automatically when power is off\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Saving Coil:\u003c\/strong\u003e Low-power holding state; non-heating design for long-duty cycles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e Up to 850 kPa (\u0026lt;850 kPa)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Code:\u003c\/strong\u003e Hexagon for easy installation with standard tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Reducing — compatible with a range of pipe systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Water, oil, air, and other compatible pneumatic\/hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIrrigation and garden water control systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial pneumatic and hydraulic lines\u003c\/li\u003e\n  \u003cli\u003eHVAC water and air flow management\u003c\/li\u003e\n  \u003cli\u003eOil and fuel flow control in machinery\u003c\/li\u003e\n  \u003cli\u003eAutomated fluid distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px; border:1px solid #ddd; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px; border:1px solid #ddd; text-align:left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDN15 \/ DN20 \/ DN25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePipe Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e½\" \/ ¾\" \/ 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAC 220V \/ DC 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eConnection Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eThreaded (Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMax Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026lt;850 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOperation Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNormally Closed (NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCertification\u003c\/td\u003e\n\u003ctd 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;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-impact-rocker-sprinkler-adjustable-rotating-irrigation\"\u003e1-Inch Impact Rocker Sprinkler – Adjustable Rotating Irrigation\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4w-solar-bird-bath-fountain-pump-garden-pond-fish-tank-1\"\u003e1.4W Solar Fountain Pump – Pond, Garden \u0026amp; Fish Tank\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0–60MPa Pressure Gauge for Diesel Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe installation of electrically actuated valves and fluid control systems, refer to OSHA's Control of Hazardous Energy (Lockout\/Tagout) standards.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Solenoid_valve\" target=\"_blank\" rel=\"noopener\"\u003eSolenoid valve\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does \"normally closed\" mean for this solenoid valve?\u003c\/h4\u003e\n\u003cp\u003eA: A normally closed (NC) solenoid valve remains in the \u003cstrong\u003eclosed position when no electrical power is applied\u003c\/strong\u003e. It only opens when energized. This is a safe default state — if power is lost, the valve automatically shuts off flow, preventing unintended fluid discharge.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What fluids is this solenoid valve compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This valve is designed for use with \u003cstrong\u003ewater, air, and oil\u003c\/strong\u003e. Its 304 stainless steel body provides good corrosion resistance for most common industrial and residential fluids. Always verify chemical compatibility before use with specialty fluids or solvents.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the AC 220V and DC 24V versions?\u003c\/h4\u003e\n\u003cp\u003eA: The AC 220V version is suitable for direct connection to standard mains power (common in residential and commercial buildings), while the DC 24V version is ideal for low-voltage control systems, PLCs, and automation panels. Choose the voltage that matches your existing control setup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install this solenoid valve?\u003c\/h4\u003e\n\u003cp\u003eA: The valve uses a \u003cstrong\u003ethreaded female connection\u003c\/strong\u003e with a hexagon head for easy wrench installation onto standard male-threaded pipes in DN15, DN20, or DN25 sizes. Ensure power is off before installation. Always follow local plumbing and electrical codes, and consult a qualified technician if needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this solenoid valve CE certified?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this solenoid valve carries \u003cstrong\u003eCE certification\u003c\/strong\u003e, indicating it meets the safety, health, and environmental protection standards required for products sold in the European Economic Area and other markets that recognise CE marking.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does \\\"normally closed\\\" mean for this solenoid valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A normally closed (NC) solenoid valve remains in the closed position when no electrical power is applied. It only opens when energized. This is a safe default state — if power is lost, the valve automatically shuts off flow, preventing unintended fluid discharge.\"}}, {\"@type\": \"Question\", \"name\": \"What fluids is this solenoid valve compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This valve is designed for use with water, air, and oil. Its 304 stainless steel body provides good corrosion resistance for most common industrial and residential fluids. Always verify chemical compatibility before use with specialty fluids or solvents.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the AC 220V and DC 24V versions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AC 220V version is suitable for direct connection to standard mains power (common in residential and commercial buildings), while the DC 24V version is ideal for low-voltage control systems, PLCs, and automation panels. Choose the voltage that matches your existing control setup.\"}}, {\"@type\": \"Question\", \"name\": \"How do I install this solenoid valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The valve uses a threaded female connection with a hexagon head for easy wrench installation onto standard male-threaded pipes in DN15, DN20, or DN25 sizes. Ensure power is off before installation. Always follow local plumbing and electrical codes, and consult a qualified technician if needed.\"}}, {\"@type\": \"Question\", \"name\": \"Is this solenoid valve CE certified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this solenoid valve carries CE certification, indicating it meets the safety, health, and environmental protection standards required for products sold in the European Economic Area and other markets that recognise CE marking.\"}}]}\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:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home \u0026 Living\", \"item\": \"https:\/\/oasis-select.com\/collections\/home-living\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Electric Solenoid Valve DN15\/20\/25 – 304 SS, NC, AC220V\/DC24V\", \"item\": \"https:\/\/oasis-select.com\/products\/electric-solenoid-valve-dn15-dn20-dn25-304-stainless-steel-normally-closed-ac220v-dc24v\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"2W15 DN15 AC220V \/ Energy-saving model","offer_id":47746340487273,"sku":"14:200844061#2W15 DN15 AC220V;5:4#Energy-saving model","price":163.72,"currency_code":"USD","in_stock":true},{"title":"2W25 DN25 DC24V \/ Energy-saving model","offer_id":47746340520041,"sku":"14:350853#2W25 DN25 DC24V;5:4#Energy-saving model","price":163.72,"currency_code":"USD","in_stock":true},{"title":"2W20 DN20 DC24V \/ Energy-saving model","offer_id":47746340552809,"sku":"14:29#2W20 DN20 DC24V;5:4#Energy-saving model","price":163.72,"currency_code":"USD","in_stock":true},{"title":"2W25 DN25 AC220V \/ Energy-saving model","offer_id":47746340585577,"sku":"14:193#2W25 DN25 AC220V;5:4#Energy-saving model","price":163.72,"currency_code":"USD","in_stock":true},{"title":"2W15 DN15 DC24V \/ Energy-saving model","offer_id":47746340618345,"sku":"14:201441374#2W15 DN15 DC24V;5:4#Energy-saving model","price":163.72,"currency_code":"USD","in_stock":true},{"title":"2W20 DN20 AC220V \/ Energy-saving model","offer_id":47746340651113,"sku":"14:201441572#2W20 DN20 AC220V;5:4#Energy-saving model","price":163.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S457e9618f5ef4b38ad15ce59c65d8b1dx.webp?v=1783056161","url":"https:\/\/oasis-select.com\/products\/electric-solenoid-valve-dn15-dn20-dn25-304-stainless-steel-normally-closed-ac220v-dc24v","provider":"Oasis Select","version":"1.0","type":"link"}