{"title":"Lock-Up Valves","description":null,"products":[{"product_id":"eil211f02","title":"SMC EIL211F02 (EIL211-F02) - Lock-Up Valve, Double acting","description":"\u003cp\u003eSMC EIL211F02 Lock-Up Valve — Double-acting lock-up valve, G1\/4. IL200 series lock-up valve, IL211 double-acting action. Signal pressure max 1.0 MPa; set pressure range 0.14 to 0.7 MPa; shut-off circuit pressure max 0.7 MPa; ambient\/fluid temperature -5 to 60 C; port size Rc1\/4 (F = G1\/4 thread); lock differential 0.01 MPa; weight 0.64 kg. Body\/pilot body\/bonnet aluminum alloy with silver baking finish; brass piston; NBR diaphragm and seals. Retains pressure at the operating area as emergency operation until air source recovers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e EIL211-F02 · \u003cstrong\u003eSKU:\u003c\/strong\u003e EIL211F02\u003c\/p\u003e\u003ch2\u003eEIL211-F02 Applications\u003c\/h2\u003e\u003cp\u003eThe IL211 lock-up valve safeguards air-operated process control loops driving double-acting devices. If the air source or supply piping fails, it retains the pressure at the operating area as an emergency measure, holding the actuator position until the air supply returns to normal. Signal air acts on a diaphragm that opens the valve between IN and OUT; if signal pressure drops below the set point the valve closes by spring force. Common on control-valve positioner lines in chemical, power and process plant applications requiring fail-safe pressure retention.\u003c\/p\u003e\u003ch2\u003eEIL211-F02 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\u003eEIL211-F02\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eIL200\u003c\/td\u003e\n\u003ctd\u003eAction\u003c\/td\u003e\n\u003ctd\u003eDouble acting\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSignal Pressure\u003c\/td\u003e\n\u003ctd\u003eMax. 1.0 MPa\u003c\/td\u003e\n\u003ctd\u003eSet Pressure Range\u003c\/td\u003e\n\u003ctd\u003e0.14 to 0.7 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eShut-off Circuit Pressure\u003c\/td\u003e\n\u003ctd\u003eMax. 0.7 MPa\u003c\/td\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003eRc1\/4 (G1\/4)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAmbient\/Fluid Temp\u003c\/td\u003e\n\u003ctd\u003e-5 to 60 C\u003c\/td\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.64 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\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\u003eEIL211-F02 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 EIL211F02 · 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":48103773274286,"sku":"EIL211F02","price":768.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/02_03_2026_16_39_08_Untitled_2026_03_02T163859.297.png?v=1784196111"},{"product_id":"il211f02","title":"SMC IL211F02 (IL211-F02) - Lock-Up Valve, G1\/4 port","description":"\u003cp\u003eSMC IL211F02 Lock-Up Valve — Double acting, G1\/4 port. Double acting lock-up valve, IL200 series. Signal pressure max. 1.0 MPa; set pressure range 0.14 to 0.7 MPa (maintain 0.1 MPa or more differential between signal and set pressure); shut-off circuit pressure max. 0.7 MPa; lock differential 0.01 MPa; port size G1\/4 (thread type F = G); ambient\/fluid temperature -5 to 60 degrees C; weight 0.64 kg. Body\/pilot body\/bonnet aluminum alloy. Retains pressure at the operating area as emergency operation until the air source is recovered.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e IL211-F02 · \u003cstrong\u003eSKU:\u003c\/strong\u003e IL211F02\u003c\/p\u003e\u003ch2\u003eIL211-F02 Applications\u003c\/h2\u003e\u003cp\u003eThe IL211-F02 is a double-acting lock-up valve used in air-operated process control lines. If the air source or supply piping fails, the valve holds the last operating pressure at the actuator until supply is restored, preventing uncontrolled actuator movement. Signal pressure above the set point opens the IN-to-OUT path; if signal drops below the set pressure the valve closes and locks. Suited to fail-freeze protection of pneumatic control valves and positioner-driven actuators in G-thread (G1\/4) piping systems.\u003c\/p\u003e\u003ch2\u003eIL211-F02 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\u003eIL211-F02\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eIL200 (IL211)\u003c\/td\u003e\n\u003ctd\u003eAction\u003c\/td\u003e\n\u003ctd\u003eDouble acting\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePort size\u003c\/td\u003e\n\u003ctd\u003eG1\/4 (thread type F = G)\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 circuit pressure\u003c\/td\u003e\n\u003ctd\u003eMax. 0.7 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLock differential\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.64 kg\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\u003eIL211-F02 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 IL211F02 · 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":48103778189486,"sku":"IL211F02","price":867.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/23_03_2026_14_46_08_IL211_F02.png?v=1784196162"},{"product_id":"il220n02l","title":"SMC IL220N02L (IL220-N02-L) - Lock-Up Valve, NPT1\/4, 3-port","description":"\u003cp\u003eSMC IL220N02L Lock-Up Valve — 3-port, NPT1\/4, low temperature. 3-port lock-up valve, IL200 series, low-temperature (L) option. Signal pressure max. 1.0 MPa; set pressure range 0.14 to 0.7 MPa (maintain 0.1 MPa or more differential between signal and set pressure); shut-off circuit pressure max. 0.7 MPa; lock differential 0.01 MPa; port size NPT1\/4 (thread type N); low-temperature suffix L rated -30 to 60 degrees C; weight 0.7 kg. On loss of signal, switches supply from IN1 to IN2 for the OUT port.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e IL220-N02-L · \u003cstrong\u003eSKU:\u003c\/strong\u003e IL220N02L\u003c\/p\u003e\u003ch2\u003eIL220-N02-L Applications\u003c\/h2\u003e\u003cp\u003eThe IL220-N02-L is a 3-port lock-up valve for air-operated process control lines with NPT1\/4 piping and a low-temperature (-30 to 60 C) build. Unlike the shut-off IL201\/IL211 types, the 3-port IL220 changes the supply port when a fault occurs: on loss of signal pressure it shuts IN1 and opens the flow path from IN2 to OUT, redirecting the actuator to an alternate air source. Used for fail-safe switching of pneumatic actuators and control valves in cold or outdoor installations.\u003c\/p\u003e\u003ch2\u003eIL220-N02-L 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-L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eIL200 (IL220)\u003c\/td\u003e\n\u003ctd\u003eAction\u003c\/td\u003e\n\u003ctd\u003e3 Port\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePort size\u003c\/td\u003e\n\u003ctd\u003eNPT1\/4 (thread type N)\u003c\/td\u003e\n\u003ctd\u003eSuffix\u003c\/td\u003e\n\u003ctd\u003eL (low temperature -30 to 60 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSignal pressure\u003c\/td\u003e\n\u003ctd\u003eMax. 1.0 MPa\u003c\/td\u003e\n\u003ctd\u003eSet pressure range\u003c\/td\u003e\n\u003ctd\u003e0.14 to 0.7 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eShut-off circuit pressure\u003c\/td\u003e\n\u003ctd\u003eMax. 0.7 MPa\u003c\/td\u003e\n\u003ctd\u003eLock differential\u003c\/td\u003e\n\u003ctd\u003e0.01 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\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\u003eIL220-N02-L 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 IL220N02L · 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":48103778320558,"sku":"IL220N02L","price":1158.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/29_05_2025_12_39_20_IL220_N02_L_SMC.png?v=1784196163"},{"product_id":"il20102","title":"SMC IL20102 (IL201-02) - Lock-Up Valve, Single Acting Action, Rc 1\/4 Port","description":"\u003cp\u003eSMC IL20102 Lock-Up Valve — single acting action (201) with Rc 1\/4 ports. 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 0.45 kg.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e IL201-02 · \u003cstrong\u003eSKU:\u003c\/strong\u003e IL20102\u003c\/p\u003e\u003ch2\u003eIL201-02 Applications\u003c\/h2\u003e\u003cp\u003eThe SMC IL20102 is the single acting member of the IL201\/211\/220 lock-up valve family, holding pressure at one operating chamber rather than two (IL211) or switching supply ports (IL220). It is installed in air-operated process control lines to guard against air source or supply piping failure: if the signal pressure falls below the set point, the valve closes and retains pressure at the operating area as an emergency measure until the air source returns to normal. Typical uses are fail-freeze protection of single acting control valve actuators in refineries, chemical plants and power stations.\u003c\/p\u003e\u003ch2\u003eIL201-02 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\u003eIL201-02\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\u003e201 - Single acting\u003c\/td\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003eRc (nil)\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\u003e0.45 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\u003eIL201-02 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 IL20102 · 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":48103953531054,"sku":"IL20102","price":682.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/IL201-220.jpg?v=1784197232"},{"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\/collections\/lock-up-valves.oembed","provider":"HydroAir","version":"1.0","type":"link"}