Bosch 0445120361 Injector Rov Qab Clamp - Qauv FC-361 (Quick-tso Port Adapter Nrog Integrated Check Valve)

Thaum koj txuas lub hose hloov tau yooj yim mus rau ib qho chaw nres tsheb ciav hlau rov qab, koj qhia ob qhov kev hloov pauv uas tsis muaj kev tswj hwm: kev ua raws li ntim ntim (lub hose nthuav dav hauv qhov siab, nqus dej ntws) thiab cov dej ntws los ntawm lub siab (lub foob deforms txawv nrog txhua qhov kev sib txuas). Rau Bosch 0445120361 - ib tug high-precision CRI injector siv nyob rau hauv Mercedes-Benz OM642, BMW M57, thiab VW V6 TDI cav - cov variables no yuav hloov rov qab txaus nyeem ntawv mus txog ± 8 ml / min, txaus los misclassify ib tug noj qab haus huv injector li hnav.Qauv: FC-361tshem tawm tag nrho cov chav kawm ntawm qhov yuam kev no los ntawm kev hloov pauv qhov hloov pauv hose cuam tshuam nrog qhov nruj, ncaj-mount adapter uas txuas rau koj qhov ntsuas ntsuas los ntawm qhov chaw nres nkoj precision-machined - tig rov qab ntws mus rau hauv qhov rov ua dua, tsis ua raws kev ntsuas.

Lub FC-361 tsis yog ib qho clamp uas tuav lub hose - nws yogchaw nres nkoj adapter uas dhau los ua txoj kev rov qab los. Nws ntsia ncaj qha mus rau M14 × 1.5 threaded tus thawj coj ntawm 0445120361 injector rov qab qhov hluav taws xob (tom qab tshem tawm lub Hoobkas yas ceev-txuas caj dab), tsim kom muaj hlau-rau-hlau interface nrog ib tug captive O-ring. Los ntawm no, arigid 90℃luj tshib(los yog xaiv ncaj version) terminates nyob rau hauv tus txheej txheem 6 hli laub-rau-txuas haum, npaj los txais ib tug nyuaj nylon raj los yog ib tug luv luv, tsawg-ua raws li PTFE kab.

Tuag ntim: <0.3 ml – compared to 2–3 ml in a typical 200‑mm rubber hose.

Pressure-induced expansion: <0.001 ml/bar – essentially zero, so transient return spikes are captured accurately.

Leak-free seal:O-ring (Viton®, 70 ntug dej) yog compressed los ntawm stainless hlau tuav cov txiv ntoo - torque mus rau 8 N·m, zoo ib yam txhua lub sijhawm.

◆ Lub cev adapter yog machined los ntawm316L stainless hlau- tsis yog txhuas - kom phim lub thermal expansion coefficient ntawm lub cev injector, tiv thaiv loosening thaum lub sij hawm thermal cycling.

Cov kab rov qab feem ntau txuas ntau qhov kev txhaj tshuaj hauv ib daisy-chain. Thaum koj txiav ib qho rau ib tus neeg kuaj, roj los ntawm txoj kev tsheb ciav hlau tuaj yeem rov qab mus rau qhov chaw nres nkoj qhib, ua rau koj qhov ntsuas. FC-361 suav nrog aspring-loaded poppet check valveuas qhib ntawm 0.15 bar rau pem hauv ntej siab (ib txwm rov qab ntws) tab sis ntsaws ruaj ruaj tam sim ntawd thaum lub siab thim rov qab - tiv thaiv kev sib kis thiab ua kom ntseeg tau tias koj cov ntim ntim tau los ntawm cov tshuaj txhaj tshuaj.

Cracking siab:0.15 ± 0.02 bar.

Sealing siab:mus txog 3.0 bar rov qab.

Flow coefficient (Cv):0.45 - txaus rau cov nqi xa rov qab mus txog 2 L / min yam tsis muaj kev poob siab.

◆ Lub check valve yog hloov tau - ib qho khoom seem thiab lub caij nplooj ntoos hlav muaj nyob rau hauv cov khoom siv.

Unscrew lub Hoobkas yas ceev-txuas dab tshos los ntawm lub injector (siv ib tug 22 mm ciaj ntswj - nws yog ib tug laug tes xov ntawm ib co variants, tab sis peb adapter los nrog ib tug xov tooj qhia).

Ntxuav cov xov M14 × 1.5 thiab lub rooj.

Screw lub cev FC-361 mus rau hauv xov, tuav tes, ces ruaj ntseg nrog lub ntsuas phoo (muab spanner nrog).

Txuas koj txoj kab ntsuas (6 hli OD nylon lossis PTFE) rau lub laub-rau-txuas haum.

Pib sim - lub adapter tseem nyob hauv qhov chaw; tsis tas yuav tshem tawm ntawm cov tshuaj txhaj.

◆ Tag nrho cov kev sib dhos ntxiv tsuas yog 35 hli qhov siab rau lub injector, haum nyob rau hauv lub valve-cover clearance ntawm feem ntau V-engine configurations.

Feature	FC-361 (Rigid Adapter)	Rubber Hose + Clamp
Tuag ntim	<0.3 ml	2-5 ml yog '
Kev ua raws cai	Xoom ntsuas tau	Expands nyob rau hauv siab, distorts ntws
Tsis muaj dej-dawb repeatability	✔ Torque-tswj	✗ Clamp nro sib txawv
Kev tiv thaiv rov qab	✔ Integrated check valve	✗ Tsis muaj - kis kab mob sib kis
Thermal stability	✔ Matches injector expansion	✗ Hose softens, loosens
Lub sijhawm nruab	<2 minutes	~ 1 feeb (tab sis feem ntau rov nruj)

Q1: Puas yog qhov hloov pauv no puas cuam tshuam rau qhov kev ntsuas qhov rov qab los ntawm qhov ntsuas qhov ntsuas qhov ntsuas qhov tawg?
Lub 0.15 bar cracking siab yog negligible piv rau ib txwm rov qab kab backpressure (0.2-0.5 bar ntawm lub tank). Lub valve qhov dej coefficient yog siab, yog li lub siab poob thoob plaws nws yog<0.02 bar at normal flow rates – well within measurement tolerance. If you require absolute zero backpressure, the check valve can be removed (by unscrewing the cartridge) – instructions are in the manual.

Q2: Kuv puas tuaj yeem siv lub adapter no nrog biodiesel lossis cov roj sulfur siab?
Yog - 316L stainless thiab Viton yog tag nrho sib xws nrog B100, HVO, thiab GTL. Lub caij nplooj ntoos hlav Inconel kuj tiv thaiv corrosion los ntawm cov ntsiab lus sulfur siab (txog 500 ppm). Txawm li cas los xij, rau ultra-low-sulfur diesel, tsis muaj teeb meem.

Q3: Lub dab tshos yas ntawm kuv lub tshuab 0361 twb tawg lawm - Kuv puas tuaj yeem nruab FC-361?
Yog - lub adapter hloov lub dab tshos yas nkaus xwb. Koj yuav tsum tshem tawm cov seem ntawm cov yas kom nthuav tawm cov hlau M14 xov. Siv me me thiab pliers - cov xov feem ntau tsis muaj kev puas tsuaj. Lub FC-361's O-ring seals tiv thaiv lub rooj zaum, tsis muaj cov yas.

Q4: Kuv yuav ua li cas ntxuav lub adapter tom qab kuaj cov residue diesel?
Disassemble lub push-to-connect haum (tso lub dab tshos thiab rub tawm lub raj). Yaug lub cev nrog huv si diesel los yog ib qho hnyav hnyav (piv txwv li, kerosene). Lub check valve cartridge tuaj yeem raug tshem tawm nrog 10 mm wrench rau kev tu kom huv. Tsis txhob siv cov kua qaub hnyav lossis txhuam txhuam ntawm O-ring zawj.

Q5: Dab tsi yog qhov pom zoo torque rau lub ntsuas phoo, thiab kuv puas xav tau xov sealant?
Lub ntsuas phoo yuav tsum tau nruj rau 8-10 N·m. Tsis xav tau xov sealant - O-ring muab lub foob. Cov xov nws tus kheej tsuas yog ua haujlwm raws li tus neeg kho tshuab retainer. Over-tightening tuaj yeem cuam tshuam O-ring; siv cov cuab yeej torque-indicator (ib lub beam-type wrench) rau thawj zaug installation.

Q6: Kuv puas tuaj yeem tawm FC-361 mus tas li ntsia ntawm lub tshuab nqus tsev txawm tias lub sijhawm ua haujlwm ntawm lub cav?
Thaum nws yog tsim los rau kev sim-lub rooj ntev zaum lossis kev siv tshuaj ntsuam xyuas, cov ntaub ntawv muaj zog txaus rau kev teeb tsa mus tas li. Txawm li cas los xij, lub luj tshib 90℃tuaj yeem cuam tshuam nrog lub cav hlau hlua lossis cov roj kab - peb pom zoo kom siv cov qauv ncaj (yeem) rau hauv-tsheb thauj mus tas li. Qhov ncaj version ntxiv tsuas yog 20 mm qhov siab.

 

Txhawm rau ua kom koj qhov kev yuav khoom tau yooj yim thiab yooj yim, peb muab ntau yam kev xaiv them nyiaj ruaj ntseg:

Peb nyob ntawm no los ua kom koj cov txheej txheem xaj kev txhawj xeeb-dawb - xaiv txoj kev them nyiaj uas ua haujlwm zoo tshaj rau koj!

 

 

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