{"product_id":"304-stainless-steel-horizontal-swing-check-valve-bsp-threaded","title":"304 Stainless Steel Swing Check Valve – 2\/3\/4\/6 Point Threaded","description":"\n\u003ch2\u003e304 Stainless Steel Horizontal Swing Check Valve\u003c\/h2\u003e\n\u003cp\u003eKeep your plumbing and fluid systems flowing in the right direction with this heavy-duty \u003cstrong\u003e304 Stainless Steel Horizontal Swing Check Valve\u003c\/strong\u003e. Designed with a female internal thread connection, this valve prevents backflow automatically — no manual operation required. Available in 2, 3, 4, and 6 point (BSP) sizes, it's a versatile solution for residential, commercial, and light industrial applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium 304 Stainless Steel Construction:\u003c\/strong\u003e Corrosion-resistant and built for long-lasting durability in demanding environments, including water, mild chemicals, and food-grade systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwing Check Mechanism:\u003c\/strong\u003e The internal swing disc opens freely under forward flow and seals tight the moment flow reverses, effectively preventing backflow without any manual intervention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorizontal Installation:\u003c\/strong\u003e Engineered for horizontal pipe runs, ensuring reliable sealing performance when installed correctly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Female Thread (BSP):\u003c\/strong\u003e Fits standard threaded pipe systems in sizes 2, 3, 4, and 6 point — making it easy to integrate into existing pipework.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e Rated for pressures up to 850 kPa, suitable for a wide range of residential and light commercial systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Streamlined design takes up minimal space in tight pipe runs while still delivering robust backflow prevention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFemale Internal Thread (BSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorizontal Swing Check Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Point (1\/4\"), 3 Point (3\/8\"), 4 Point (1\/2\"), 6 Point (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Working Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;850 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHousehold water supply and plumbing systems\u003c\/li\u003e\n  \u003cli\u003eIrrigation and garden water lines\u003c\/li\u003e\n  \u003cli\u003eLight industrial fluid transfer systems\u003c\/li\u003e\n  \u003cli\u003eFood and beverage processing pipework\u003c\/li\u003e\n  \u003cli\u003eHVAC and cooling water circuits\u003c\/li\u003e\n\u003c\/ul\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 Bird Bath Fountain Pump – Pond, Garden \u0026amp; Fish Tank\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on pipe fittings and valve standards, visit the NIST National Institute of Standards and Technology for guidance on pipe thread specifications and standards.\u003c\/p\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 sizes does this stainless steel swing check valve come in?\u003c\/h4\u003e\n\u003cp\u003eA: This horizontal swing check valve is available in four sizes: 2 point (approximately 1\/4\"), 3 point (approximately 3\/8\"), 4 point (approximately 1\/2\"), and 6 point (approximately 3\/4\") BSP internal thread. Please select the size that matches your existing pipework before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this 304 stainless steel check valve be used for drinking water or food-grade applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. 304 stainless steel is widely used in food, beverage, and potable water systems due to its excellent corrosion resistance and hygienic properties. This valve is suitable for clean water lines and light food-grade fluid systems, making it a versatile choice for both home and commercial use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does a horizontal swing check valve work?\u003c\/h4\u003e\n\u003cp\u003eA: A swing check valve uses a hinged disc (clapper) mounted inside the valve body. When fluid flows in the correct direction, the disc swings open, allowing flow to pass through freely. When flow stops or reverses, the disc swings back and seals against the seat under gravity and back-pressure, preventing reverse flow without any manual operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum operating pressure for this check valve?\u003c\/h4\u003e\n\u003cp\u003eA: This valve is rated for working pressures below 850 kPa (approximately 123 PSI), making it well-suited for standard residential plumbing, garden irrigation, and light commercial fluid systems.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes does this stainless steel swing check valve come in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This horizontal swing check valve is available in four sizes: 2 point (approximately 1\/4\\\"), 3 point (approximately 3\/8\\\"), 4 point (approximately 1\/2\\\"), and 6 point (approximately 3\/4\\\") BSP internal thread. Please select the size that matches your existing pipework before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"Can this 304 stainless steel check valve be used for drinking water or food-grade applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 304 stainless steel is widely used in food, beverage, and potable water systems due to its excellent corrosion resistance and hygienic properties. This valve is suitable for clean water lines and light food-grade fluid systems, making it a versatile choice for both home and commercial use.\"}}, {\"@type\": \"Question\", \"name\": \"How does a horizontal swing check valve work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A swing check valve uses a hinged disc (clapper) mounted inside the valve body. When fluid flows in the correct direction, the disc swings open, allowing flow to pass through freely. When flow stops or reverses, the disc swings back and seals against the seat under gravity and back-pressure, preventing reverse flow without any manual operation.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum operating pressure for this check valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This valve is rated for working pressures below 850 kPa (approximately 123 PSI), making it well-suited for standard residential plumbing, garden irrigation, and light commercial fluid systems.\"}}]}\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\": \"304 Stainless Steel Swing Check Valve – 2\/3\/4\/6 Point Threaded\", \"item\": \"https:\/\/oasis-select.com\/products\/304-stainless-steel-horizontal-swing-check-valve-bsp-threaded\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"DN10 (3 points) \/ Check valve \/ 304 Stainless steel","offer_id":47746297364585,"sku":"14:366#DN10 (3 points);200232261:4#304 Stainless steel;5:4#Check valve","price":30.54,"currency_code":"USD","in_stock":true},{"title":"DN25 (1 inch) \/ Check valve \/ 304 Stainless steel","offer_id":47746297397353,"sku":"14:496#DN25 (1 inch);200232261:4#304 Stainless steel;5:4#Check valve","price":30.54,"currency_code":"USD","in_stock":true},{"title":"DN50 (2 inches) \/ Check valve \/ 304 Stainless steel","offer_id":47746297430121,"sku":"14:173#DN50 (2 inches);200232261:4#304 Stainless steel;5:4#Check valve","price":30.54,"currency_code":"USD","in_stock":true},{"title":"DN40 (1.5 inches) \/ Check valve \/ 304 Stainless steel","offer_id":47746297462889,"sku":"14:175#DN40 (1.5 inches);200232261:4#304 Stainless steel;5:4#Check valve","price":30.54,"currency_code":"USD","in_stock":true},{"title":"DN8 (2 points) \/ Check valve \/ 304 Stainless steel","offer_id":47746297495657,"sku":"14:29#DN8 (2 points);200232261:4#304 Stainless steel;5:4#Check valve","price":30.54,"currency_code":"USD","in_stock":true},{"title":"DN15 (4 points) \/ Check valve \/ 304 Stainless steel","offer_id":47746297528425,"sku":"14:10#DN15 (4 points);200232261:4#304 Stainless steel;5:4#Check valve","price":30.54,"currency_code":"USD","in_stock":true},{"title":"DN32 (1.2 inches) \/ Check valve \/ 304 Stainless steel","offer_id":47746297561193,"sku":"14:201441374#DN32 (1.2 inches);200232261:4#304 Stainless steel;5:4#Check valve","price":30.54,"currency_code":"USD","in_stock":true},{"title":"DN20 (6 points) \/ Check valve \/ 304 Stainless steel","offer_id":47746297593961,"sku":"14:200844061#DN20 (6 points);200232261:4#304 Stainless steel;5:4#Check valve","price":30.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S47367e3b472148b898998e299c126f51J.webp?v=1783056001","url":"https:\/\/oasis-select.com\/products\/304-stainless-steel-horizontal-swing-check-valve-bsp-threaded","provider":"Oasis Select","version":"1.0","type":"link"}