{"product_id":"uv-ink-check-valve-black","title":"UV Ink Check Valve - Black","description":"\u003ch2\u003eInk Check Valve - Transparent\u003c\/h2\u003e\n\u003cp\u003eThe transparent one-way ink check valve is designed for water-based and weak solvent inks. It allows clear visual inspection of ink flow and prevents ink from flowing backward, ensuring smooth and consistent ink supply for printers.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTransparent body for visual flow monitoring and maintenance\u003c\/li\u003e\n\u003cli\u003eOne-way structure prevents reverse pressure and leakage\u003c\/li\u003e\n\u003cli\u003eCompatible with 3mm and 4mm inner diameter ink tubes\u003c\/li\u003e\n\u003cli\u003eLightweight and easy to install in ink circulation systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot recommended for UV inks\u003c\/strong\u003e due to lower solvent resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModel Comparison Table\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"6\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003cth\u003eTube Inner Diameter\u003c\/th\u003e\n\u003cth\u003eFlow Direction\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eRecommended Ink Type\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInk Check Valve - Transparent (3mm)\u003c\/td\u003e\n\u003ctd\u003eTransparent\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003eOne-Way\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003ctd\u003eWater-Based \/ Weak Solvent Ink\u003c\/td\u003e\n\u003ctd\u003eEco-Solvent or Aqueous Printer Ink Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInk Check Valve - Transparent (4mm)\u003c\/td\u003e\n\u003ctd\u003eTransparent\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003eOne-Way\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003ctd\u003eWater-Based \/ Weak Solvent Ink\u003c\/td\u003e\n\u003ctd\u003eEco-Solvent or Aqueous Printer Ink Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Ink Check Valve - Black (3mm)\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003eOne-Way\u003c\/td\u003e\n\u003ctd\u003eHigh-Density Plastic\u003c\/td\u003e\n\u003ctd\u003eUV Ink \/ Solvent Ink\u003c\/td\u003e\n\u003ctd\u003eUV Printer Ink Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Ink Check Valve - Black (4mm)\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003eOne-Way\u003c\/td\u003e\n\u003ctd\u003eHigh-Density Plastic\u003c\/td\u003e\n\u003ctd\u003eUV Ink \/ Solvent Ink\u003c\/td\u003e\n\u003ctd\u003eUV Printer Ink Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The transparent model is ideal for maintenance and testing stages where ink flow observation is needed. However, for long-term use with UV ink, the black version is strongly recommended due to its superior resistance to UV and solvent chemicals.\u003c\/p\u003e","brand":"iColorPro","offers":[{"title":"Black 3MM","offer_id":44170848141363,"sku":"Check Valve - 002","price":2.86,"currency_code":"USD","in_stock":true},{"title":"Black 4MM","offer_id":44170848174131,"sku":"Check Valve - 002 - 1","price":2.86,"currency_code":"USD","in_stock":true},{"title":"Transparent 3MM","offer_id":44170848206899,"sku":"Check Valve - 001","price":2.86,"currency_code":"USD","in_stock":true},{"title":"Transparent 4MM","offer_id":44170848239667,"sku":"Check Valve - 001 - 1","price":2.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/1308\/2163\/files\/UV-Ink-Check-Valve-Black-1.webp?v=1775015586","url":"https:\/\/uv-inks.com\/products\/uv-ink-check-valve-black","provider":"UV INKS","version":"1.0","type":"link"}