{"product_id":"n31451091-parker-remote-pilot-operated-2-way-normally-closed-valve-12-inlet-34-exhaust-n-series","title":"N31451091 | Parker Remote Pilot Operated 2-Way Normally Closed Valve 1\/2 Inlet 3\/4 Exhaust N Series","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"20\" data-end=\"418\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Parker N31451091 is a remote pilot operated 2-way normally closed valve designed for controlled flow regulation in industrial pneumatic and fluid automation systems. The N31451091 features internal pressure return operation with pilot-assisted switching for reliable performance under pressurized conditions. It is built for applications requiring secure shut-off and efficient exhaust handling.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"20\" data-end=\"418\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"20\" data-end=\"418\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 89.3322%; height: 437px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eParker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eValves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eN31451091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eSolenoid Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eValve Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eN Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eRemote Pilot Operated Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eFlow Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003e2-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eNormal State\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eNormally Closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eBody Size Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003e3\/8\" and 3\/4\" Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eInlet Port Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003e1\/2 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eExhaust Port Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003e3\/4 Inch Cylindrical Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperation Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eRemote Operated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eReturn Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eInternal Pressure Return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2067%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4431%; height: 19.5938px;\"\u003e3.99 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eN31451091\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"470\" data-end=\"1047\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe N31451091 is part of Parker’s N Series valve lineup, engineered as a remote pilot operated control valve for demanding industrial environments. It uses a 2-way normally closed configuration with body sizing options in 3\/8\" and 3\/4\" formats to support system flexibility. The valve includes a 1\/2\" inlet port and a cylindrical 3\/4\" exhaust connection for controlled discharge operation. With remote actuation design and internal pressure return, it is intended for automation installations where stable solenoid-driven pilot control is required.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1128\" data-start=\"1018\"\u003e\n\u003cp data-end=\"1128\" data-start=\"1020\"\u003eRemote Pilot Operated Valve Design: Uses pilot assistance for controlled switching in pressurized systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1228\" data-start=\"1129\"\u003e\n\u003cp data-end=\"1228\" data-start=\"1131\"\u003e2-Way Normally Closed Operation: Provides secure flow shut-off until actuated by pilot control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1338\" data-start=\"1229\"\u003e\n\u003cp data-end=\"1338\" data-start=\"1231\"\u003eInternal Pressure Return Function: Supports reliable return operation through internal pressure handling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1450\" data-start=\"1339\"\u003e\n\u003cp data-end=\"1450\" data-start=\"1341\"\u003eN Series Industrial Valve Construction: Designed for automation environments requiring robust flow control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1539\" data-start=\"1451\"\u003e\n\u003cp data-end=\"1539\" data-start=\"1453\"\u003eMultiple Body Size Options: Compatible with 3\/8\" and 3\/4\" valve body configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1645\" data-start=\"1540\"\u003e\n\u003cp data-end=\"1645\" data-start=\"1542\"\u003eOptimized Port Connections: Includes a 1\/2\" inlet and 3\/4\" cylindrical exhaust for system efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1645\" data-start=\"1540\"\u003e\n\u003cp data-end=\"1645\" data-start=\"1542\"\u003eRemote Operated Actuation Style: Intended for pilot-controlled automation and process installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1645\" data-start=\"1542\"\u003eThe N31451091 delivers the reliability and precision required for pilot operated solenoid valve flow control in industrial automation applications.\u003c\/p\u003e","brand":"Parker","offers":[{"title":"Default Title","offer_id":49104913334528,"sku":"N31451091","price":821.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l960_71fb9d2f-234c-48d4-a509-f6974656580d.webp?v=1785536000","url":"https:\/\/alotechparts.com\/products\/n31451091-parker-remote-pilot-operated-2-way-normally-closed-valve-12-inlet-34-exhaust-n-series","provider":"Alo Tech Solutions","version":"1.0","type":"link"}