Parker Lucifer - Coeva

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Additional informationPageTechnical . . . . . information . . . . about . . . Lucifer . . . valves . . . . . . . . . . . . . . . .-. Principles . . . . of . operation . . . . . . . . . . . . . . . . . . . . . . . . . 385-. Flow . . rate . . calculation . . . . . . . . . . . . . . . . . . . . . . . . . . 386-. Designation . . . . . of . seal . . materials . . . . . . . . . . . . . . . . . . . . . . 386-. Unit . . conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387Fluid . . . compatibility . . . . . chart . . . . . . . . . . . . . . . . . . . . . . . 388Index . . . by . reference . . . . numbers/cross-reference . . . . . . . . . . list . . . . . . . . . . . . . 390384 Parker Lucifer SAFluid Control Division EuropeCH-1227 Carouge-GenèveParker Lucifer SAFluid Control Division EuropeCH-1227 Carouge-Genève384
Principles of operationSolenoid valves are electro-mechanicaldevices that control fluid flow. This isachieved by opening or closing one orseveral orifices in the solenoid valve.The (solenoid) coil is the electricalelement that converts an electrical signalinto a mechanical force which, in turn,shifts the mobile plunger that opens orcloses an orifice (nozzle) by means of itsseat disc(s).Solenoid valves are usually constructedfrom 3 distinct components:• the body (including the sleeveassembly)• the coil (or coil housing)• the housing (or nut/nameplate fixingelements).These 3 modular components are inmany cases interchangeable i.e. a valvebody can be used with a number ofcoil/housing combinations. Thiscatalogue presents the mainrecommended versions. Your distributorwill be pleased to speak to you aboutother specific versions.Pilot operated valves (see fig. 2 and 3)In cases where it is necessary to controlhigher flow/higher pressure it isnecessary to use pilot operated valves.The supply pressure enters the directoperated "pilot stage" which directs theflow to a "pilot chamber" which, in turn,applies the pilot pressure over a largearea (generally a diaphragm or a piston).Therefore, a large force is generated tomove the main sealing elements againsthigher pressure or over a large orifice.One condition of operation is to have aminimum pressure (indicated in thecatalogue table) available to shift thevalve. In most applications this presentsno particular problems (refer to"Magnalift valves" below). The pressurerating of the valve starts from aminimum value (0.3 or 0.5 bar) up tothe maximum value.Magnalift valves (see fig. 4)The magnalift valves combine thefeatures of a direct operated and a pilotoperated valve. A mechanical linkbetween the plunger and the diaphragmretainer allows the valve to operate as adirect operated valve at low pressuresand as a pilot operated valve at higherpressures.The advantage of this design is that thepressure rating of the valve starts fromzero bar to the maximum value.Magnalift valves are specified when thevalve controls the emptying/filling of atank under gravity.Direct operated valves (see fig. 1)The magnetic force is used directly toopen or close the passage of fluid at theplunger sealing. The performance islimited by the available performance ofthe coil (limits of pressure/orifice size.)The pressure rating of the valve startsfrom zero bar to the maximum value.Fig. 2Fig. 4Fig. 1Fig. 3385 Parker Lucifer SA385 Fluid Control Division Parker Europe Lucifer SACH-1227 Fluid Carouge-GenèveControl Division EuropeCH-1227 Carouge-Geneva
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General CatalogueSolenoid ValvesCat
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ContentsPageIntroduction . . . . .
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How to select your valveThis catalo
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2-way valvesPageGeneral appplicatio
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General application valves for dry
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General application valves 2/2 - Di
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General application valves 2/2 - Ma
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General application valves 2/2 - Pi
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Miniature valves (2-way direct oper
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Miniature valves 2/2 - Direct opera
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Valves for water and neutral liquid
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Anti-water hammer valves 2/2ACTUATI
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Anti-water hammer valves 2/2 - Magn
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Anti-water hammer valves 2/2 - Pilo
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Anti-water hammer valves 2/2 - Pilo
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Hot water - steam valves 2/2ACTUATI
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Hot water - steam valves 2/2 - Dire
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Hot water - steam valves 2/2 - Dire
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Hot water - steam valves 2/2 - Magn
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Hot water - steam valves 2/2 - Magn
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Hot water - steam valves 2/2 - Pilo
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Hot water - steam valves 2/2 - Pilo
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Valves for oil (hydraulic) and neut
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High corrosion-resistant valves (St
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Oil burner valves(incl. TÜV approv
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Oil burner valves 2/2 - Direct oper
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Oil burner valves 2/2 - Pilot opera
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Oil burner valves 2/2 - Pilot opera
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Dry operator valves for corrosive f
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Dry operator valves for corrosive f
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Fast switching valves 2/2ACTUATION
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Fast switching valves 2/2 - Magnali
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3-way valvesPageGeneral appplicatio
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General application valves for dry
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Miniature valves (3-way direct oper
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3- & 4-way valves forpneumatic appl
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4-way pneumatic valves for pipe con
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223 Parker Lucifer SAFluid Control
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Solenoid valves for actuator contro
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Stackable solenoid valves for actua
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3/2 Stackable Solenoid ValvesVALVE
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3/2 Stackable Solenoid ValvesDIMENS
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316 St. Steel valves for chemical,
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NOTES285 Parker Lucifer SAFluid Con
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316L St. Steel valves for actuator
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316 St. Steel valves for actuator c
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316L Stainless Steel valves for act
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Lucifer EExPressEExPressEEx p [ia]
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Lucifer EExPress Bus Manifold3. PRO
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Lucifer EExPress Bus ManifoldHOW TO
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Electropneumatic pressure regulator
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Electrical PartsIndexPagesPagesPart
Page 335 and 336: 8700/GBHousings / Coil assembly kit
Page 341 and 342: 8700/GBCoilsPart 2: CoilsGroups:Luc
Page 343 and 344: 8700/GBCoils2.1.2 Bistable (impulse
Page 345 and 346: 8700/GB2.2.1.1 32 mm UL-recognized
Page 347 and 348: 8700/GB2.2.1.2 32 mm CPR Coil9This
Page 349 and 350: 8700/GBExplosion-proof electrical p
Page 353 and 354: 8700/GB3.3.2 32 mm electrical part2
Page 363 and 364: 8700/GB3.6.3 Electrical part HZ095E
Page 365 and 366: 8700/GB3.7.1 Electrical part 32 mm
Page 367 and 368: 8700/GB3.7.3 Electrical part 488660
Page 379 and 380: 8700/GB4377 Parker Lucifer SA377 Fl
Page 381 and 382: 8700/GBExplosive environments4.2 De
Page 383 and 384: 8700/GBExplosive environments4.5. T
Page 385: 383 Parker Lucifer SAFluid Control
Page 389 and 390: Unit conversion tables/designation
Page 391 and 392: Fire-resistant, non-aqueous hydraul
Page 393 and 394: Valve reference number - global ref
Page 395 and 396: Valve reference number - global ref
Page 397 and 398: global reference number - Valve ref
Page 399 and 400: global reference number - Valve ref
Page 401 and 402: Worldwide distributionAfrica, Middl
Page 403 and 404: Parker Hannifin Corporation6035 Par
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