How to Order. Description. Without backflow function With backflow function. Metric thread (M5) Rc NPT G M5 1/8 1/4 3/8 1/2 3/4

Transcription

1 Filtr gulator W to W6 Filtr gulator ith ackflo Function W2K to W6K Exampl) Whn th air supply is cut off and rlasing th inlt prssur to th atmosphr, th rsidual prssur rlas of th outlt sid can b nsurd for a safty purpos. I ymbol Filtr gulator Filtr gulator ith ackflo Function Intgratd filtr and rgulator units sav spac and ruir lss piping. With th backflo function it incorporats a mchanism to xhaust th air prssur in th outlt sid rliably and uickly. o to Ordr W 3 K 3 E Mad to Ordr fr to pags 374 through to 377 for dtails. Option/mi-standard: lct on ach for a to i. Option/mi-standard symbol: Whn mor than on spcification is ruird, indicat in alphanumric ordr. Exampl) W3K-3E- ymbol ody siz ot 4) Option mi-standard With backflo function Thrad typ a b c d Port siz Mounting Float typ auto drain Prssur gaug Digital prssur sitch t prssur ot 9) ol ot ) K ot 2) ot 3) F M ot 5) D E M ot 6) E ot 6) E2 ot 6) E3 ot 6) E4 ot 7) ot 8) Without auto drain Float typ auto drain (..) Float typ auto drain (.O.) Without backflo function With backflo function Mtric thrad (M5) c PT M5 /8 /4 3/8 /2 3/4 Without mounting option With brackt With st nut (for panl fitting) Without prssur gaug uar mbddd typ prssur gaug (ith limit indicator) ound typ prssur gaug (ithout limit indicator) ound typ prssur gaug (ith limit indicator) ound typ prssur gaug (ith color zon) Output: P output / Elctrical ntry: Wiring bottom ntry Output: P output / Elctrical ntry: Wiring top ntry Output: PP output / Elctrical ntry: Wiring bottom ntry Output: PP output / Elctrical ntry: Wiring top ntry.5 to.85 MPa stting.2 to.2 MPa stting Polycarbonat bol Mtal bol ylon bol Mtal bol ith lvl gaug With bol guard ylon bol ith bol guard ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com

2 Filtr gulator ris W to W6 Filtr gulator ith ackflo Function ris W2K to W6K W2, W2K W4, W4K ymbol ody siz mi-standard f g h ot ) Drain port Exhaust mchanism Flo dirction ot ) ot 2) W i Prssur unit ot 3) Z ot 4) Z ot ) Th W typ coms ith a backflo function as a standard fatur. (K is not availabl.) Whn using th W typ as / backflo function, backflo may not occur ith th st prssur.5 MPa or lss. Plas st th inlt prssur to at last.5 MPa highr than th st prssur. ot 2) Drain guid is PT /8 (applicabl to th W2(K)) and PT /4 (applicabl to th W3(K) to W6(K)). Th auto drain port coms ith ø3/8" on-touch fitting (applicabl to th W3(K) to W6(K)). ot 3) Drain guid is /8 (applicabl to th W2(K)) and /4 (applicabl to th W3(K) to W6(K)). ot 4) Option,,, M ar not assmbld and supplid loos at th tim of shipmnt. ot 5) ssmbly of a brackt and st nuts (W, tandard pcifications Modl Port siz ot ) Prssur gaug port siz Fluid ot 3) mbint and fluid tmpratur Proof prssur Maximum oprating prssur t prssur rang ot 4) lif prssur ominal filtration rating Drain capacity (cm 3 ) ol matrial ol guard onstruction Mass (kg) With drain cock Drain guid /8 Drain guid /4 Drain cock ith barb fitting: For ø6 x ø4 nylon tub living typ on-rliving typ Flo dirction: Lft to right Flo dirction: ight to lft am plat, caution plat for bol, and prssur gaug in imprial units: MPa am plat, caution plat for bol, and prssur gaug in imprial units: psi, F Digital prssur sitch: With unit convrsion function W2(K) to W4(K)) Including 2 mounting scrs for th W6(K) ot 6) Whn choosing ith (panl mount), th installation spac for lad irs ill not b scurd. In this cas, slct iring top ntry for th lctrical ntry. ot 7) Only th W has a prssur stting of.5 to.7 MPa. ot 8) Th only diffrnc from th standard spcifications is th adjusting spring for th rgulator. It dos not rstrict th stting of.2 MPa or mor. Whn th prssur gaug is attachd, a.2 MPa prssur gaug ill b fittd. ot 9) fr to hmical Data on pag 287 hn slcting a cas matrial. ot ) Float typ auto drain: Th combination of and D is not possibl. ot ) Without a valv function W M5 x.8 ot 2) /6.5 to.7 MPa ot ) Prssur gaug connction thrads ar not availabl for F..L. unit ith a suar mbddd typ prssur gaug (W2(K) to W6(K)). ot 2) Us a bushing (part no:3368) hn conncting th /8 prssur gaug to th c /6. ot 5) ot 5) ot 5) ot 5) ot 5) ot 6) ot 6) ot 6) ot 6) ot 2) Mtal bol: Th combination of 2 and 8 is not possibl. ot 3) For thrad typ: M5 and PT. This product is for ovrsas us only according to th n Masurmnt La. (Th I unit typ is providd for us in apan.) Th digital prssur sitch ill b uippd ith th unit convrsion function, stting to psi initially. Th combination of th round typ prssur gaug ith color zon M and a psi display Z is not ordrabl as a standard product. ovr, this combination is availabl as a spcial. ot 4) For options: E, E2, E3, E4. This product is for ovrsas us only according to th n Masurmnt La. (Th I unit is providd for us in apan.) ot 5) : For thrad typ: M5 and PT only ot 6) : lct ith options: E, E2, E3, E4. W2(K) /8, /4 W3(K) /4, 3/8 W4(K) /4, 3/8, /2 W4(K)-6 3/4 /8 /4 ir 5 to 6 (ith no frzing).5 MPa. MPa.5 to.85 MPa t prssur.5 MPa [at rlif flo rat of. l/min ()] 5 µm Polycarbonat mi-standard tandard living typ W6(K) 3/4, ot 3) 5 to 5 for th products ith th digital prssur sitch ot 4) ot applicabl to th W. ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com 367 F L W V F8 F9

3 ris W to W6 ris W2K to W6K Options/Part o. Optional spcifications ot ) rackt assmbly t nut Prssur gaug tandard ot 2) ound typ ot 2) ound typ (ith color zon) uar mbddd ot 4) typ ot 5) Digital prssur sitch Float typ auto drain.2 to.2 MPa stting tandard.2 to.2 MPa stting tandard.2 to.2 MPa stting P output / Wiring bottom ntry P output / Wiring top ntry PP output / Wiring bottom ntry PP output / Wiring top ntry ot 8) ot 9)...O. W(K) P-27 P ot 3) 27-- D7 W2(K) W2P-27 2P-26 D L L Modl W3(K) W4(K) W4(K)-6 3P-27 4P-27 3P-26 4P L L 3- [3P- (Prssur gaug covr only)] 3-2 [3P- (Prssur gaug covr only)] IE ML [IE M (itch body only)] IE ML [IE M (itch body only)] IE ML [IE M (itch body only)] IE ML [IE M (itch body only)] D37 D38 D47 D48 W6(K) ot 6) W6P-27 ot 7) mi-standard/ol ssmbly Part o. ol matrial Polycarbonat ylon Mtal Mtal bol ith lvl gaug mi-standard spcifications ot 8) ot 9) Float typ auto drain...o. ot 9) With drain guid With barb fitting With bol guard W(K) F-6 D7-6 F-2 D7-2 W2(K) 2F- D27-2F- 2F- 2F-6 2F-6 D27-6 D27-6 2F-6 2F-6 2F-2 D27-2 2F-2 W3(K) 3F- 3F-W 3F-6 D37-6 D38-6 3F-6 3F-6W 3F-2 D37-2 D38-2 3F-2 3LF-8 D37-8 D38-8 3LF-8 ot ) ssmbly of a brackt and st nuts ot 2) in part numbrs for a round prssur gaug indicats a typ of connction thrad. o indication is ncssary for ; hovr, indicat for PT. Plas contact M rgarding th connction thrad PT and prssur gaug supply for psi unit spcifications. ot 3) tandard prssur gaug ot 4) Including on O-ring and 2 mounting scrs. [ ]: Prssur gaug covr only ot 5) Lad ir ith connctor (2 m), adaptr, lock pin, O-ring ( pc.), mounting scr (2 pcs.) ar attachd. [ ]: itch body only. lso, rgarding ho to ordr th digital prssur sitch, plas rfr to pag 388. prssur sitch adaptr assmbly (W6P-3) ill b additionally ruird for th W6(K) only. Us th attachd mounting scr (M3 x.5 x 4) for mounting. Th mounting scr (M3 x.5 x 7) attachd to th digital prssur sitch assmbly ill not b ruird. ot 6) ssmbly of a brackt and 2 mounting scrs ot 7) Plas consult M rgarding th st nuts for th W6(K). ot 8) Minimum oprating prssur:.o. typ. MPa;.. typ. MPa (D27) and.5 MPa (D37/47). Plas contact M for psi and F unit spcifications. ot 9) Plas consult M for dtails on drain piping to fit PT or port sizs. ot) ol O-ring is includd for th W2(K) to W6(K). ol assmbly for th W3(K) to W6(K) modls coms ith a bol guard (stl band matrial). (xcpt hn th bol matrial is mtal) Modl W4(K) W4(K)-6 4F- 4F-W 4F-6 D47-6 D48-6 4F-6 4F-6W 4F-2 D47-2 D48-2 4F-2 4LF-8 D47-8 D48-8 4LF-8 W6(K) 368 ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com

4 ris W to W6 ris W2K to W6K pcific Product Prcautions sur to rad bfor handling. fr to front mattrs 42 and 43 for afty Instructions and pags 287 to 29 for F..L. Prcautions. Warning lction. sidual prssur disposal (outlt prssur rmoval) is not possibl for th W2 to W6 vn though th inlt prssur is xhaustd. Whn th rsidual prssur disposal is prformd, us th filtr rgulator ith backflo function (W2K to W6K). Warning Maintnanc. plac th lmnt vry 2 yars or hn th prssur drop bcoms. MPa, hichvr coms first, to prvnt damag to th lmnt. Warning Mounting and djustmnt. t th rgulator hil vrifying th displayd valus of th inlt and outlt prssur gaugs. Turning th rgulator knob xcssivly can caus damag to th intrnal parts. 2. Th prssur gaug includd ith rgulators for.2 to.2 MPa stting is for up to.2 MPa us only (xcpt th W). Excding.2 MPa of prssur can damag th gaug. 3. Do not us tools on th prssur rgulator knob as this may caus damag. It must b opratd manually. aution. sur to unlock th knob bfor adjusting th prssur and lock it aftr stting th prssur. Failur to follo this procdur can caus damag to th knob and th outlt prssur may fluctuat. Pull th prssur rgulator knob to unlock. (You can visually vrify this ith th orang mark that appars in th gap.) Push th prssur rgulator knob to lock. Whn th knob is not asily lockd, turn it lft and right a littl and thn push it (hn th knob is lockd, th orang mark, i.., th gap ill disappar). Orang mark F 2. knob covr is availabl to prvnt carlss opration of th knob. fr to pag 389 for dtails. L W V F8 F9 ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com 369

5 ris W to W6 ris W2K to W6K Flo haractristics (prsntativ valus) W M5.6.6 W3(K) c 3/8 W4(K)-6 c 3/4.6 ondition: Inlt prssur.7 MPa Flo rat (l/min ()) Flo rat (l/min ()) Flo rat (l/min ()) W2(K) c /4.6 W4(K) c /2.6 W6(K) c Flo rat (l/min ()) 2 3 Flo rat (l/min ()) 5 Flo rat (l/min ()) Prssur haractristics (prsntativ valus) W W3(K) onditions: Inlt prssur.7 MPa, Outlt prssur.2 MPa, Flo rat 2 l/min () W4(K) t point.2.5 t point.2.5 t point Inlt prssur (MPa) Inlt prssur (MPa) Inlt prssur (MPa).9 W2(K) W4(K) W6(K).25.2 t point.25.2 t point.25.2 t point Inlt prssur (MPa) Inlt prssur (MPa) Inlt prssur (MPa) 37 ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com

6 Filtr gulator ris W to W6 Filtr gulator ith ackflo Function ris W2K to W6K onstruction W6(K) W3(K), W4(K) W y y y r u u u r t t r i i Drain W2(K) t y Drain i W2K to W6K (Filtr gulator ith ackflo Function) u r - o Drain t i M P U t o L O K Drain omponnt Parts o. 2 3 o. ody onnt ousing placmnt Parts Valv assmbly Filtr lmnt Diaphragm assmbly ol O-ring ol assmbly ot 2) hck valv assmbly ot 4) Matrial Zinc di-cast luminum di-cast Polyactal luminum di-cast luminum di-cast Matrial rass, on-ovn fabric Wathrabl Polycarbonat Modl W W2(K) to W6(K) W to W4(K) W6(K) W6(K) olor Platinum silvr lack Platinum silvr Part no. W W2(K) W3(K) W4(K) W4(K)-6 W6(K) P-9 FP-6 P-5 ot ) W2P-34 F2P-6 2P-5 W3P-34 F3P-6 3P-5 W4P-34 F4P-6 4P-5 W6P-9 W6P-6 5P-5 FP-26 F 2FP-26 2F 3FP-26 3F ot 3) 4FP-26 4F ot 3) 2KP-2 ot ) Th W is a piston typ. ssmbly of a piston and a sal (KYP-3). ot 2) ol O-ring is includd for th W2(K) to W6(K). Plas contact M rgarding th bol assmbly supply for psi and F unit spcifications. ot 3) ol assmbly for th W3(K) to W6(K) modls coms ith a bol guard (stl band matrial). ot 4) hck valv assmbly is applicabl for a filtr rgulator ith backflo function (W2K to W6K) only. ssmbly of a chck valv covr, chck valv body assmbly and 2 scrs 37 F L W V F8 F9 ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com

7 ris W to W6 ris W2K to W6K Working Principl (Filtr gulator ith ackflo Function) W (Inlt prssur) (Outlt prssur) (Inlt prssur) (Outlt prssur) Whn th inlt prssur is highr than th rgulating prssur, th chck valv oprats as a normal rgulator (Figur ). Whn th inlt prssur is shut off and xhaustd, any inlt prssur applid to th valv ill b lost. Th forc for sating th valv is th valv spring forc only. Whn th valv is opnd using th outlt forc, th outlt prssur ill b xhaustd at th inlt sid. (Figur 2) Whn th st prssur is.5 MPa or lss, valv may not opn du to th valv spring forc. W2K to W6K - M P U t o L O K Prssur in diaphragm chambr Inlt prssur () Prssur in diaphragm chambr Inlt prssur () (Inlt prssur) (Outlt prssur) (Inlt prssur) (Outlt prssur) r r Figur ormal Figur 2 ackflo Whn th inlt prssur is highr than th rgulating prssur, th chck valv closs and oprats as a normal rgulator (Figur ). Whn th inlt prssur is shut off and rlasd, th chck valv opns and th prssur in th diaphragm chambr is rlasd into th inlt sid (Figur 2). This lors th prssur in th diaphragm chambr and th forc gnratd by th prssur rgulator spring lifts th diaphragm. Valv r opns through th stm, and th outlt prssur is rlasd to th inlt sid (Figur 2). 372 ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com

8 O O O Filtr gulator ris W to W6 Filtr gulator ith ackflo Function ris W2K to W6K Dimnsions W, W2(K) F T M D U rackt (Option) Panl fitting dimnsion Y W W6(K) T D M P2 (Prssur gaug port siz) K W3(K) to W4(K)-6 F Drain T laranc for maintnanc 2 x P (Port siz) V Q rackt M (Option) D U Z Plat thicknss W, W2(K): Max. 3.5 Panl fitting dimnsion Y W P2 (Prssur gaug port siz) K 2 x P (Port siz) U Q rackt (Option) P2 (Prssur gaug port siz) Drain laranc for maintnanc K E 2 x P (Port siz) V Q Z Plat thicknss W3(K): Max. 3.5 W4(K): Max. 5 pplicabl modl W2(K) to W6(K) W, W2(K) to W6(K) W2(K) to W6(K) Option uar mbddd typ prssur gaug Digital prssur sitch ound typ prssur gaug ound typ prssur gaug (ith color zon) laranc for maintnanc E Dimnsions ntr of piping ntr of piping ntr of piping pplicabl modl W, W2(K) W2(K) W3(K) to W6(K) With auto drain (..) Mtal bol With drain guid With auto drain (.O./..) Mtal bol Mtal bol ith lvl gaug With drain guid Optional/mi-standard spcifications Drain cock ith barb fitting Dimnsions Modl W W2(K) W3(K) W4(K) W4(K)-6 W6(K) Modl W W2(K) W3(K) W4(K) W4(K)-6 W6(K) O M5 x.8 /8 Width across flats 4 tandard spcifications.o.: lack..: ray ø on-touch fitting P P2 ot) D E F M5 x.8 /8, /4 /4, 3/8 /4, 3/8, /2 3/4 3/4, /6 /8 /8 /4 /4 / M8 x M28 x M38 x.5 M42 x.5 M42 x M ot) Th total lngth of dimnsion is th lngth hn th filtr rgulator knob is unlockd. K uar typ prssur gaug /4 Width across flats 7 Optional spcifications Digital prssur sitch ound typ prssur gaug ø26 ø37.5 ø37.5 ø42.5 ø42.5 ø arb fitting pplicabl tubing: T64 ound typ prssur gaug (ith color zon) ø37.5 ø37.5 ø42.5 ø42.5 ø42.5 Optional spcifications mi-standard spcifications rackt mount Panl mount With auto drain With barb fitting With drain guid Mtal bol Mtal bol ith lvl gaug Q T U V W Y Z ot) ot) ot) ot) ot) ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com F L W V F8 F9

9 Filtr gulator W2 to W6 Mad to Ordr pcifications: Plas contact M for dtaild dimnsions, spcifications, and lad tims. pcial Tmpratur Environmnt pcial matrials ar usd in th manufacturing of sals and rsin parts to allo thm to ithstand various tmpratur conditions in cold or tropical (hot) climats. pcifications Mad-to-ordr part no. -X43 Environmnt mbint tmpratur ( ) Fluid tmpratur ( ) Matrial ubbr parts Main parts Lo tmpratur 3 to 6 -X44 igh tmpratur 5 to 8 5 to 6 (ith no frzing) pcial FKM Mtal (luminum di-cast), tc. pplicabl Modl Modl W3 W4 W4-6 W6 Port siz /4, 3/8 /4, 3/8, /2 3/4 3/4, W X43 W3-3-2-X44 Option/mi-standard: lct on ach for a to g. Option/mi-standard symbol: Whn mor than on spcification is ruird, indicat in alphanumric ordr. Exampl) W3-3-2-X43 For high/lo tmpratur X43 Lo tmpratur X44 igh tmpratur ot ) mi-standard Option am plat, caution plat for bol, and prssur gaug in imprial units: MPa g Prssur unit Z ot 7) am plat, caution plat for bol, and prssur gaug in imprial units: psi, F ot 8) ot 8) ot 8) ot ) Option,, ar not assmbld and supplid loos at th tim of shipmnt. ot 2) ssmbly of a brackt and st nuts (W3 to W4) Including 2 mounting scrs for th W6 ot 3) Mounting thrad for prssur gaug: /8 for th W3, /4 for th W4 and W6. Prssur gaug typ: 43 ot 4) Only mtal bol 2 is availabl. ot 5) Th only diffrnc from th standard spcifications is th adjusting spring for th rgulator. It dos not rstrict th stting of.2 MPa or mor. Whn th prssur gaug is attachd, a.2 MPa prssur gaug ill b fittd. ot 6) Without a valv function ot 7) For thrad typ: PT. This product is for ovrsas us only according to th n Masurmnt La. (Th I unit typ is providd for us in apan.) ot 8) : For thrad typ: PT only 374 Thrad typ a b c d f Port siz Mounting ymbol F ot 2) Prssur gaug ot 3) ol ot 4) t prssur Drain port Exhaust mchanism Flo dirction 2 ot 5) ot 6) c PT /4 3/8 /2 3/4 Without mounting option With brackt With st nut (for panl fitting) Without prssur gaug ound typ prssur gaug (ithout limit indicator) Mtal bol.5 to.85 MPa stting.2 to.2 MPa stting With drain cock Drain guid /4 living typ on-rliving typ Flo dirction: Lft to right Flo dirction: ight to lft ody siz ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com

10 Filtr gulator ris W2 to W6 igh Prssur trong matrials ar usd in th manufacturing of air filtrs intndd for high prssur opration. lso, construction modification allos a idr rgulating prssur rang. pcifications Mad-to-ordr part no. -X425 Proof prssur (MPa) 3. Maximum oprating prssur (MPa) 2. t prssur rang (MPa). to.6 mbint and fluid tmpratur ( ) 5 to 6 (ith no frzing) pplicabl Modl Modl W2 W3 W4 W4-6 W6 Port siz /8, /4 /4, 3/8 /4, 3/8, /2 3/4 3/4, W3-3-2-X425 W X425 Option/mi-standard: lct on ach for a to f. Option/mi-standard symbol: Whn mor than on spcification is ruird, indicat in alphanumric ordr. Exampl) W3-3-2-X425 For high prssur ot ) mi-standard Option Thrad typ a b c d Port siz Mounting ymbol F ot 2) Prssur gaug ot 3) ol ot 4) Exhaust mchanism Drain port Flo dirction 2 8 ot 5) c PT /8 /4 3/8 /2 3/4 Without mounting option With brackt With st nut (for panl fitting) Without prssur gaug ound typ prssur gaug (ith limit indicator) Mtal bol Mtal bol ith lvl gaug living typ on-rliving typ With drain cock Drain guid /8 Drain guid /4 Flo dirction: Lft to right Flo dirction: ight to lft ody siz am plat, caution plat for bol, and prssur gaug in imprial units: MPa f Prssur unit Z ot 6) am plat, caution plat for bol, and prssur gaug in imprial units: psi, F ot 7) ot 7) ot 7) ot 7) ot ) Option,, ar not assmbld and supplid loos at th tim of shipmnt. ot 2) ssmbly of a brackt and st nuts (W2 to W4) Including 2 mounting scrs for th W6 ot 3) Mounting thrad for prssur gaug: /8 for th W2 and W3, /4 for th W4 and W6. Prssur gaug typ: ot 4) Only mtal bol 2 and 8 ar availabl. ot 5) Without a valv function ot 6) For thrad typ: PT. This product is for ovrsas us only according to th n Masurmnt La. (Th I unit typ is providd for us in apan.) ot 7) : For thrad typ: PT only F L W V F8 F9 ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com 375

11 Filtr gulator W to W6 Filtr gulator ith ackflo Function W2K to W6K Mad to Ordr pcifications: Plas contact M for dtaild dimnsions, spcifications, and lad tims..4 MPa tting Th maximum st prssur is.4 MPa. Whn a prssur gaug is includd, th display ill sho a rang from to.4 MPa. pcifications Proof prssur Maximum oprating prssur t prssur rang pplicabl Modl.5 MPa. MPa.5 to.4 MPa Modl W W2(K) W3(K) W4(K) W4(K)-6 Port siz M5 /8, /4 /4, 3/8 /4, 3/8, /2 3/4 W6(K) 3/4, r Long ol Drain capacity is gratr than that of standard modls. pplicabl Modl/Drain apacity Modl W W2(K) W3(K) W4(K) W4(K)-6 Port siz Drain capacity (cm 3 ) M5 9 /8, /4 9 /4, 3/8 43 /4, 3/8, /2 3/4 88 ot) Plas consult M for dimnsions. W6(K) 3/4, o to Ordr W 3 3 X46 X46 X64.4 MPa stting Long bol Option/mi-standard: lct on ach for a to h. Option/mi-standard symbol: Whn mor than on spcification is ruird, indicat in alphanumric ordr. Exampl) W3K-3E-2-X46.4 MPa tting Long ol ot ) Th W typ coms ith a backflo function as a standard fatur. (K is not availabl.) Whn using th W typ as / backflo function, backflo may not occur ith th st prssur.5 MPa or lss. Plas st th inlt prssur to at last.5 MPa highr than th st prssur. ot 2) Drain guid is PT /8 (applicabl to th W2(K)) and PT /4 (applicabl to th W3(K) to W6(K)). Th auto drain port coms ith ø3/8" On-touch fitting (applicabl to th W3(K) to W6(K)). ot 3) Drain guid is /8 (applicabl to th W2(K)) and /4 (applicabl to th W3(K) to W6(K)). 376 ot 4) Option With backflo function Thrad typ a b c Port siz Mounting Float typ auto drain Prssur gaug Digital prssur sitch ymbol K ot ) ot 2) ot 3) F M ot 5) D E M E ot 6) E2 ot 6) E3 ot 6) E4 ot 6) Without backflo function With backflo function M5 /8 /4 3/8 /2 3/4 Without mounting option With brackt With st nut (for panl fitting) Without auto drain Float typ auto drain (..) Float typ auto drain (.O.) Mtric thrad (M5) c PT Without prssur gaug uar mbddd typ prssur gaug (ith limit indicator) ound typ prssur gaug (ithout limit indicator) ound typ prssur gaug (ith limit indicator) ound typ prssur gaug (ith color zon) Output: P output / Elctrical ntry: Wiring bottom ntry Output: P output / Elctrical ntry: Wiring top ntry Output: PP output / Elctrical ntry: Wiring bottom ntry Output: PP output / Elctrical ntry: Wiring top ntry ody siz ody siz ot 4) Option,,, M ar not assmbld and supplid loos at th tim of shipmnt. ot 5) ssmbly of a brackt and st nuts. (W, W2(K) to W4(K)). Including 2 mounting scrs for th W6(K) ot 6) Whn choosing ith (panl mount), th installation spac for lad irs ill not b scurd. In this cas, slct iring don ntry for th lctrial ntry. ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com

12 Filtr gulator ris W to W6 Filtr gulator ith ackflo Function ris W2K to W6K.4 MPa tting Long ol ymbol ody siz ody siz mi-standard d f g h ot 7) t prssur ot 8) ol ot 9) ot ) Drain port Exhaust mchanism Flo dirction ot ) W ot 2).5 to.85 MPa stting.2 to.2 MPa stting Polycarbonat bol Mtal bol ylon bol Mtal bol ith lvl gaug With bol guard ylon bol ith bol guard With drain cock Drain guid /8 Drain guid /4 Drain cock ith barb fitting: For ø6 x ø4 nylon tub living typ on-rliving typ Flo dirction: Lft to right Flo dirction: ight to lft am plat, caution plat for bol, and prssur gaug in imprial units: MPa i Prssur unit Z ot 3) am plat, caution plat for bol, and prssur gaug in imprial units: psi, F Z ot 4) Digital prssur sitch: With unit convrsion function ot 7) Only th W has a prssur stting of.5 to.7 MPa. ot 8) Th only diffrnc from th standard spcifications is th adjusting spring for th rgulator. It dos not rstrict th stting of.2 MPa or mor. Whn th prssur gaug is attachd, a.2 MPa prssur gaug ill b fittd. ot 9) fr to hmical Data on pag 287 hn slcting a cas matrial. ot ) Float typ auto drain: Th combination of and D is not possibl. ot ) Without a valv function ot 2) Mtal bol: Th combination of 2 and 8 is not possibl. ot 3) For thrad typ: M5 and PT. This product is for ovrsas us only according to th n Masurmnt La. (Th I unit typ is providd for us in apan.) Th digital prssur sitch ill b uippd ith th unit convrsion function, stting to psi initially. ot 4) For options: E, E2, E3, E4. This product is for ovrsas us only according to th n Masurmnt La. (Th I unit is providd for us in apan.) ot 5) : For thrad typ: M5 and PT only ot 6) : lct ith options: E, E2, E3, E4. ot 5) ot 5) ot 6) ot 5) ot 6) ot 5) ot 6) ot 5) ot 6) ot 5) ot 5) ot 6) ot 5) ot 6) ot 5) ot 6) ot 5) ot 6) F L W V F8 F9 ourtsy of tvn Enginring, Inc.-23 yan Way, outh an Francisco, Main Offic: (65) Outsid Local ra: (8) stvnnginring.com 377