Solenoid plunger and precision moulded parts for solenoid valves

Precision moulded partsFreudenberg GroupSolenoid plunger and precision mouldedparts for solenoid valvesInnovative sealing technology for the core of the solenoid valveYour Technology Specialist

Simrit, Your Technology Specialistfor Seals and Vibration ControlSimmerring ®Fluid PowerHydraulic AccumulatorO-RingsLiquid Silicone ProductsSpecial Sealing ProductsOur unique servicepackage sets standardsin quality, functionalityand cost effectivenessthroughout the industry.With its comprehensive productrange and large number of services,Simrit provides a servicepackage unique in the marketfor almost every application.Simrit employs its leading technologicalexpertise so that youbenefit: We analyse your entiresystem and fine-tune the individualcomponents to each otherin an optimum way. This meansyou get exactly the solution thatbest fulfils your requirements –cost effective and dependable.Reinforced by single sourcing,saving time and cost, you willfind that Simrit is your idealpartner for all sealing- andvibration-related applicationswhen it comes to complexsystems.We have been the leading expertsin materials for decades,and this is a significant factorfor success, exceptional performanceand continuous technologicaladvancement of our products.Famous product namessuch as Simmerring ® , FluidPower, Hydraulic Accumulator,O-Rings or Liquid Silicone Productsunderpin this. Togetherwith the fields of SpecialSealing Products and VibrationControl, they are intrinsicallyconnected with the Simrit brandname and constitute the world’slargest product range for all applicationsthroughout industry.As part of the FreudenbergGroup, we draw upon establishedresearch, developmentand production expertise withinthe Group to continuously extendour technological leadthrough innovative solutions forthe purposes of – and in the serviceof – our global customerswith their local market requirements.The close internationalcooperation of Simrit in Europeand America with our Japanesepartner, NOK, in Asia providesyou with consistent qualitystandards wherever our solutionsare required. With SimritService Centres in all industrialmarkets, our global sales networksupports you and morethan 100,000 other customersdependably and on a basis ofmutual trust and cooperation atsites on every continent.The Simrit servicepackage at a glance:n World’s largestproduct rangeComprehensive solutionsfrom a single sourcen Continuous innovationsTechnological prominence forthe competitive advantage ofour customersn Unique expertise inmaterials and highquality standardsLeading know-how forsafe and cost-effectiveapplicationsn A huge number ofintegrated servicesSupport from developmentup to continuous productdeploymentn GlobalityGlobal expertise with theknowledge of local marketrequirementsVibration Control2

A unique range of services for yourindividual requirementsSimrit solenoid plungercan be precisely adaptedto customised and especiallycritical applicationswith intelligent solutionpackages.Frequently, solenoid valves areused in especially critical andsafety-relevant applications,e.g., in brake systems or inemergency respiration systemsas found in the aerospace industry.Precise control is of greatsignificance here and customisedadaptation of the magneticarmature is the key to it. Withits unique range of services andversatile know-how, Simrit offersthe ideal foundation for technologicallysophisticated solutionswith long-lasting functional reliability.Continuous research anddevelopment workWell thought-out product foundationsin materials and designand knowledge of processengineering are the results ofour continuous research anddevelopment work. Simrit materialsare developed exactly forthe areas of use and thus offeroptimal durability. Both compositeparts as well as precisionmouldings can be individualisedon this basis in an application-specificfashion. Importantmaterial approvals such asFDA, KTW (recommendationsfor materials that come into contactwith drinking water) or USPClass VI are additional servicefeatures from which our customersprofit.More flexibility, the highestfunctional reliabilityAlong with versatile materialvariants, additional possibilitiesof adaptation offer an optimalstarting point for functionallyreliable applications. InnovativeRFN ® treatment, integrateddamping functions and PTFEcoatings constitute a uniquesolution package with additionalvalue added.3

Individual solutionpackages at a glanceChemical resistance■■Highly stable sealing anddamping materials for usein aggressive media suchas oils, natural gas, liquefiedpetroleum, blow-bygases, chemicals, waterand moreTemperature resistance■■Materials for a temperaturerange from –40°C to+250°CReduction of thesticking effect■ ■RFN ®-treated surfaces forreduction of the stickingeffect and for improvementof chemical resistance for alonger service lifeDesign■■Complex designs andminiaturisation allow implementationof demandingsolutions for our customersReleases■■Various material releasessuch as FDA, KTW or USPClass VI for critical applicationsCoatings■■PTFE coatings for frictionreduction at the contactsurfaceLifting plungerIn the guiding mechanism,flexible lifting plunger combinethe sealing and damping functionin a single component. Inaddition,weight can be cutdown by individualising thecarrier material.Tilting plungerAxially fixed tilting plunger withdifferent carrier materials allowfrequent switching and thus lastingprocess optimisation.Solenoid plungerwith meander springsSolenoid plunger with vulcanisedsealing and damping hubson meander springs allow minimalstrokes with high frequenciesand at the same time reducedavailable space.4

Integrated technological competencefor tailor-made solutionsSolenoid plunger andprecision moulded partsfrom Simrit are versatileand guarantee highlyprecise control of modernsolenoid valves.Switching, sealing, damping –all with an innovative sealingtechnology. Our Solenoidplunger offer these functions inone component. Our diverseadaptation possibilities play acentral role with regard to theirareas of use so as to preciselyensure optimal functional reliabilityfor your area of application.You can find Simrit solenoidplunger in almost all industrialareas of application, such as:■■Automation technology■■Automotive industry■■Industrial pneumaticsystems■■Aerospace industry■■Medical technology■■Printing technology■■Textile technologyCompetence in alldisciplinesAs worldwide leading sealingspecialist, Simrit unites wellfoundedknow-how in materials,design and process engineeringfoundations. The result is an outstandingoverall technologicalpackage that is attractive due toits various possibilities of use.Special requirements for use inaggressive media or extremetemperatures are likewise takeninto account here, such as implementationof fast, highly preciseand constant reaction timesof the valve. In addition, internationalapprovals and releasesof our materials lastingly ensureSimrit solenoid plunger broadrange of applications.Functional diversitythat pays offInnovative ideas for more efficiency– Simrit solenoid plungeroffer lasting cost reduction dueto the sealing and damping functioncombined in one component.You gain more availablespace and at the same timeweight can be reduced due tothis functional integration.5

Precision moulded partsFreudenberg Groupwww.simrit.comSimrit AmericasPlymouth, Michigan, USATel: +1 (866) 274 6748Fax: +1 (734) 354 5500E-mail: information@simrit.usSimrit EuropeWeinheim, GermanyTel: +49 (0) 18 05 - 74 67 48Fax: +49 (0) 18 03 - 74 67 48E-mail: info@simrit.deSimrit ChinaShanghai, ChinaTel: +86 (21) 50 36 - 69 00Fax: +86 (21) 50 36 - 63 07E-mail: simrit@nfgc.com.cn30 GB 265 1.5 1208 einsplus. ABT