{"title":"Check Valves","description":null,"products":[{"product_id":"ak2000n02","title":"SMC AK2000N02 (AK2000-N02) - Check Valve, 1\/4\" NPT","description":"\u003cp\u003eSMC AK2000N02 Check Valve — Body size 1\/4, 1\/4 NPT female ports, large flow capacity. SMC AK2000-N02 pneumatic check valve, body size 1\/4, with 1\/4\" NPT female ports. Provides one-way (non-return) air flow with large flow capacity and low cracking pressure. Zinc-alloy body with resin valve element. Compact and lightweight for in-line pneumatic circuit use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e AK2000-N02 · \u003cstrong\u003eSKU:\u003c\/strong\u003e AK2000N02\u003c\/p\u003e\u003ch2\u003eAK2000-N02 Applications\u003c\/h2\u003e\u003cp\u003ePrevents reverse air flow in pneumatic lines; holds pressure in actuator or reservoir circuits.\u003c\/p\u003e\u003ch2\u003eAK2000-N02 Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eAK2000-N02\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCheck Valve\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eAK2000\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBody Size\u003c\/td\u003e\n\u003ctd\u003e1\/4\u003c\/td\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003eNPT (female)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003e1\/4\u003c\/td\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eZinc alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eOne-way (non-return) flow\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e.ha-2col{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:34px;align-items:start}@media(max-width:768px){.ha-2col{grid-template-columns:1fr;gap:28px}}.ha-xref{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}.ha-xref-item{border:1px solid #e8e8e8;border-left:3px solid #e05a1e;border-radius:8px;padding:9px 16px;background:#fafafa;min-width:150px}.ha-xref-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#e05a1e}.ha-xref-model{display:block;font-size:14.5px;font-weight:600;color:#1a1a1a;margin-top:2px}.ha-xref-note{font-size:12.5px;color:#777;margin:0}.ha-dl{display:inline-flex;align-items:center;gap:14px;background:#e05a1e;color:#fff!important;text-decoration:none!important;font-weight:700;font-size:15px;line-height:1.2;padding:15px 28px;border-radius:10px;box-shadow:0 3px 12px rgba(224,90,30,.28);transition:transform .16s,box-shadow .16s,background .16s}.ha-dl:hover{background:#c44d18;box-shadow:0 6px 18px rgba(224,90,30,.40);transform:translateY(-2px)}.ha-dl-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,.18);border-radius:8px;flex-shrink:0}.ha-dl small{display:block;font-size:11.5px;font-weight:500;opacity:.92;letter-spacing:.3px;margin-top:2px}\u003c\/style\u003e\u003cdiv class=\"ha-2col\"\u003e\u003cdiv class=\"ha-col\"\u003e\n\u003ch2\u003eAK2000-N02 Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/www.smcworld.com\/catalog\/en\/flowcontrol\/AK-E\/6-7-p0784-0794-ak_en\/data\/6-7-p0784-0794-ak_en.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"ha-dl-ic\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003eDownload Datasheet \u0026amp; Manual\u003csmall\u003eSMC AK2000N02 · PDF · Official SMC document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48103747354798,"sku":"AK2000N02","price":80.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/29_05_2024_11_03_58_AK2000_N02_SMC.jpg?v=1784196014"},{"product_id":"akh08a02s","title":"SMC AKH08A02S (AKH08A-02S) - Check Valve with One-touch Fitting, Ø8 x R1\/4","description":"\u003cp\u003eSMC AKH08A02S Check Valve with One-touch Fitting — Ø8 mm tube one-touch fitting, R1\/4 male thread, bushing (male connector) type. SMC AKH08A-02S bushing-type check valve with one-touch fitting (male connector), for Ø8 mm tube on the one-touch side and R1\/4 male thread on the port side (with sealant). Free flow direction from male thread to one-touch fitting. Compact and lightweight with low cracking pressure; mounts directly onto equipment for space-saving in-line non-return flow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e AKH08A-02S · \u003cstrong\u003eSKU:\u003c\/strong\u003e AKH08A02S\u003c\/p\u003e\u003ch2\u003eAKH08A-02S Applications\u003c\/h2\u003e\u003cp\u003eCompact non-return valve mounted directly to equipment ports in tube-connected pneumatic circuits.\u003c\/p\u003e\u003ch2\u003eAKH08A-02S Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eAKH08A-02S\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCheck Valve with One-touch Fitting\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eAKH\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBushing (male connector)\u003c\/td\u003e\n\u003ctd\u003eApplicable Tube OD\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePort Thread\u003c\/td\u003e\n\u003ctd\u003eR1\/4 (with sealant)\u003c\/td\u003e\n\u003ctd\u003eFree Flow Direction\u003c\/td\u003e\n\u003ctd\u003eMale thread to one-touch fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eOne-way (non-return) flow\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e.ha-2col{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:34px;align-items:start}@media(max-width:768px){.ha-2col{grid-template-columns:1fr;gap:28px}}.ha-xref{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}.ha-xref-item{border:1px solid #e8e8e8;border-left:3px solid #e05a1e;border-radius:8px;padding:9px 16px;background:#fafafa;min-width:150px}.ha-xref-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#e05a1e}.ha-xref-model{display:block;font-size:14.5px;font-weight:600;color:#1a1a1a;margin-top:2px}.ha-xref-note{font-size:12.5px;color:#777;margin:0}.ha-dl{display:inline-flex;align-items:center;gap:14px;background:#e05a1e;color:#fff!important;text-decoration:none!important;font-weight:700;font-size:15px;line-height:1.2;padding:15px 28px;border-radius:10px;box-shadow:0 3px 12px rgba(224,90,30,.28);transition:transform .16s,box-shadow .16s,background .16s}.ha-dl:hover{background:#c44d18;box-shadow:0 6px 18px rgba(224,90,30,.40);transform:translateY(-2px)}.ha-dl-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,.18);border-radius:8px;flex-shrink:0}.ha-dl small{display:block;font-size:11.5px;font-weight:500;opacity:.92;letter-spacing:.3px;margin-top:2px}\u003c\/style\u003e\u003cdiv class=\"ha-2col\"\u003e\u003cdiv class=\"ha-col\"\u003e\n\u003ch2\u003eAKH08A-02S Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/www.smcworld.com\/catalog\/en\/flowcontrol\/AK-E\/6-7-p0784-0794-ak_en\/data\/6-7-p0784-0794-ak_en.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"ha-dl-ic\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003eDownload Datasheet \u0026amp; Manual\u003csmall\u003eSMC AKH08A02S · PDF · Official SMC document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48103747420334,"sku":"AKH08A02S","price":53.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/23_03_2026_14_41_09_AKH08A_02S.png?v=1784196015"},{"product_id":"vq2000fpgc6c6fn","title":"SMC VQ2000FPGC6C6FN (VQ2000-FPG-C6C6-FN) - Double Check Block, Dia. 6 mm One-touch Ports, With Bracket","description":"\u003cp\u003eSMC VQ2000FPGC6C6FN Double Check Block — double check block, not a valve, with bracket and name plate. Double check block for VQC1000\/2000 series manifolds, IP67 enclosure, dia. 6 mm one-touch fitting IN and OUT ports, with bracket and name plate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e VQ2000-FPG-C6C6-FN · \u003cstrong\u003eSKU:\u003c\/strong\u003e VQ2000FPGC6C6FN\u003c\/p\u003e\u003ch2\u003eVQ2000-FPG-C6C6-FN Applications\u003c\/h2\u003e\u003cp\u003eThe SMC VQ2000FPGC6C6FN is a double check block rather than a solenoid valve, fitted to VQC1000 and VQC2000 series manifolds. It is used in drop-prevention and load-holding circuits on vertical cylinders in automotive, packaging and materials-handling machinery. It is suited for holding a raised load during an air failure, preventing actuator drift on emergency stop, and locking intermediate positions. Its dia. 6 mm one-touch fittings on both IN and OUT sides let it drop straight into an existing manifold run without rework.\u003c\/p\u003e\u003ch2\u003eVQ2000-FPG-C6C6-FN Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eVQ2000-FPG-C6C6-FN\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDouble Check Block For VQC1000\/2000 Series\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eVQC2000 (2)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIN Side Port Size\u003c\/td\u003e\n\u003ctd\u003eFor dia. 6 mm One-touch Fitting (C6)\u003c\/td\u003e\n\u003ctd\u003eOUT Side Port Size\u003c\/td\u003e\n\u003ctd\u003eFor dia. 6 mm One-touch Fitting (C6)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOption\u003c\/td\u003e\n\u003ctd\u003eWith Bracket + Name Plate (FN)\u003c\/td\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP67 Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48104024703150,"sku":"VQ2000FPGC6C6FN","price":345.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/17_06_2025_15_22_43_s_l1200___2025_06_17T152222.491_removebg_preview.png?v=1784197729"},{"product_id":"xto67404h","title":"SMC XTO67404H (XTO-674-04H) - Check Valve for Air\/Water, Made to Order, Rc1\/2 Port, High Temperature Option","description":"\u003cp\u003eSMC XTO67404H Check Valve for Air\/Water, Made to Order — Rc1\/2 bore in the high temperature option. Check valve for air and water, made to order specification, Rc1\/2 bore, high temperature option.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e XTO-674-04H · \u003cstrong\u003eSKU:\u003c\/strong\u003e XTO67404H\u003c\/p\u003e\u003ch2\u003eXTO-674-04H Applications\u003c\/h2\u003e\u003cp\u003eThe SMC XTO67404H is the Rc1\/2 bore in the high temperature option, which is what separates it from the standard-temperature builds in this made-to-order check valve range. It is used in air and water lines on process equipment, hot water circuits and plant where elevated media temperature would degrade a standard check valve. It suits backflow prevention on pump discharges, reverse-flow protection of headers, and isolation of parallel branches. Note this is a made-to-order specification, so lead time and full performance data should be confirmed with SMC before ordering.\u003c\/p\u003e\u003ch2\u003eXTO-674-04H Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eXTO-674-04H\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCheck Valve for Air\/Water, Made to Order Specifications\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eXTO-674\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBore Size\u003c\/td\u003e\n\u003ctd\u003e04 - Rc1\/2 (low temperature: R1\/2)\u003c\/td\u003e\n\u003ctd\u003eOption\u003c\/td\u003e\n\u003ctd\u003eH - High Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApplicable Media\u003c\/td\u003e\n\u003ctd\u003eAir, water\u003c\/td\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eMade to Order Specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48104026931374,"sku":"XTO67404H","price":564.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/03_02_2025_13_19_33_XTO_674_04H.png?v=1784197756"}],"url":"https:\/\/hydroair.ae\/collections\/check-valves.oembed","provider":"HydroAir","version":"1.0","type":"link"}