{"product_id":"camozzi-338-990tf-3-way-nc-air-switch-valve-1-8-nptf","title":"Camozzi 338-990TF 3-Way NC Bistable Air Switch Valve, 1\/8\" NPTF, 145 PSI","description":"\u003cp\u003eThe \u003cstrong\u003eCamozzi 338-990TF\u003c\/strong\u003e is a compact \u003cstrong\u003eSeries 3, 3-way\/2-position normally-closed (3\/2 NC) pneumatic switch valve\u003c\/strong\u003e with a bistable, detented manual actuator. The maintained-position switch provides positive manual control of supply, outlet, and exhaust functions in pneumatic circuits, making it well suited for water truck cab controls and other industrial air systems.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eTF suffix identifies the 1\/8\" NPTF port version\u003c\/strong\u003e. The valve is rated for operation up to \u003cstrong\u003e145 PSI (10 bar)\u003c\/strong\u003e and provides \u003cstrong\u003e700 Nl\/min (24.7 SCFM)\u003c\/strong\u003e nominal flow with a \u003cstrong\u003eCv of 0.73\u003c\/strong\u003e. Camozzi's dimensional drawing also identifies an \u003cstrong\u003eM16x1 panel-mount stem\u003c\/strong\u003e. Series 3 construction uses an aluminum body, stainless-steel spool, and NBR seals for reliable pneumatic service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3-Way, 2-Position Normally Closed\u003c\/td\u003e\n\u003ctd\u003e3\/2 NC directional control for supply, outlet, and exhaust functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBistable \/ Detented Switch\u003c\/td\u003e\n\u003ctd\u003eMaintains the selected manual position until switched again\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/8\" NPTF Ports\u003c\/td\u003e\n\u003ctd\u003eTF-suffix North American pipe-thread version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e145 PSI Maximum Pressure\u003c\/td\u003e\n\u003ctd\u003eRated operating pressure up to 10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Nominal Flow\u003c\/td\u003e\n\u003ctd\u003e700 Nl\/min (24.7 SCFM) nominal flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCv 0.73\u003c\/td\u003e\n\u003ctd\u003eCompact valve with useful flow capacity for pneumatic control circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM16x1 Mounting Stem\u003c\/td\u003e\n\u003ctd\u003ePanel-mount stem dimension shown in Camozzi technical drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCamozzi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e338-990TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Function\u003c\/td\u003e\n\u003ctd\u003e3-Way \/ 2-Position Normally Closed (3\/2 NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuation\u003c\/td\u003e\n\u003ctd\u003eManual switch, bistable \/ detented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003e1\/8\" NPTF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Stem\u003c\/td\u003e\n\u003ctd\u003eM16x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e0 to 145 PSI (0 to 10 bar); Series 3 also supports vacuum service down to -0.9 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Pressure\u003c\/td\u003e\n\u003ctd\u003e87 PSI (6 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Flow\u003c\/td\u003e\n\u003ctd\u003e700 Nl\/min (24.7 SCFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCv\u003c\/td\u003e\n\u003ctd\u003e0.73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuating Force\u003c\/td\u003e\n\u003ctd\u003e18 N (4.04 lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpool Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Material\u003c\/td\u003e\n\u003ctd\u003eNBR (Buna-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluid\u003c\/td\u003e\n\u003ctd\u003eFiltered compressed air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F to 175°F; dry air required for operation down to -4°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eNot required; if used, ISO VG32 compatible oil is recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Weight\u003c\/td\u003e\n\u003ctd\u003e0.29 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eUse Case\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Truck Cab Air Controls\u003c\/td\u003e\n\u003ctd\u003eMaintained manual control of compatible pneumatic functions from a control panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir-Operated Spray Valve Controls\u003c\/td\u003e\n\u003ctd\u003e3-way normally-closed control for compatible pneumatic spray-valve circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTO \u0026amp; Auxiliary Air Controls\u003c\/td\u003e\n\u003ctd\u003eManual pneumatic switching where a bistable 3\/2 NC valve is required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Pneumatic Panels\u003c\/td\u003e\n\u003ctd\u003eCompact panel-mounted directional control for machinery and equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Service\u003c\/td\u003e\n\u003ctd\u003eDirect replacement where Camozzi 338-990TF specifications and plumbing match the existing circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Camozzi","offers":[{"title":"Default Title","offer_id":47825797185825,"sku":"0006032","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/9245\/1361\/products\/air-switch-valve-3-way-2-position-nc-toggle-lever-bistable-18-nptf-ports-m16x1-mount-stem-series-3-camozzi-338-990tf-424160.jpg?v=1707274533","url":"https:\/\/watertrucks.com\/en-ca\/products\/camozzi-338-990tf-3-way-nc-air-switch-valve-1-8-nptf","provider":"UnitedBuilt Equipment","version":"1.0","type":"link"}