{"product_id":"il220n02","title":"SMC IL220N02 (IL220-N02) - Lock-Up Valve, 3 Port Action, NPT 1\/4 Port","description":"\u003cp\u003eSMC IL220N02 Lock-Up Valve — 3 port action (220) with NPT 1\/4 ports rather than G or Rc thread. Signal pressure max. 1.0 MPa, Set pressure range 0.14 to 0.7 MPa, Shut-off circuit pressure max. 0.7 MPa, Differential 0.01 MPa, Weight 0.7 kg.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e IL220-N02 · \u003cstrong\u003eSKU:\u003c\/strong\u003e IL220N02\u003c\/p\u003e\u003ch2\u003eIL220-N02 Applications\u003c\/h2\u003e\u003cp\u003eThe SMC IL220N02 is the 3 port, NPT-threaded member of the IL201\/211\/220 lock-up valve family: instead of simply retaining pressure like the single acting IL201, it switches the supply port when a fault occurs. It is installed in air-operated process control lines to protect against air source or supply piping failure, changing over from IN1 to IN2 so the operating area keeps a supply until the main air source is restored. Typical uses are backup air changeover for control valve actuators in refineries, chemical plants and gas processing sites piped to NPT standards.\u003c\/p\u003e\u003ch2\u003eIL220-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\u003eIL220-N02\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eLock-Up Valve\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eIL201\/211\/220\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAction\u003c\/td\u003e\n\u003ctd\u003e220 - 3 Port (changes the supply port if a trouble occurs)\u003c\/td\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003eNPT (N) - semi-standard\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003e1\/4 (02)\u003c\/td\u003e\n\u003ctd\u003eAccessory\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSuffix\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eSignal Pressure\u003c\/td\u003e\n\u003ctd\u003eMax. 1.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSet Pressure Range\u003c\/td\u003e\n\u003ctd\u003e0.14 to 0.7 MPa\u003c\/td\u003e\n\u003ctd\u003eShut-off Pneumatic Circuit Pressure\u003c\/td\u003e\n\u003ctd\u003eMax. 0.7 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDifferential\u003c\/td\u003e\n\u003ctd\u003e0.01 MPa\u003c\/td\u003e\n\u003ctd\u003eAmbient and Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e-5 to 60 C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy, silver baking finish\u003c\/td\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\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\u003eIL220-N02 Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/ca01.smcworld.com\/catalog\/keiso-en\/mpv\/il200_en\/data\/il200_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 IL220N02 · 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":48103953662126,"sku":"IL220N02","price":841.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/14_10_2025_10_54_31_IL220_N02_SMC.png?v=1784197233","url":"https:\/\/hydroair.ae\/products\/il220n02","provider":"HydroAir","version":"1.0","type":"link"}