Stainless hlau Check Valve

Lub stainless hlau check valve Valve yog ib qho kev daws teeb meem rau kev tiv thaiv kev thim rov qab hauv cov tshuab uas cov xov xwm purity, tsis muaj menyuam, thiab cov khoom siv sib xws tsis yog - sib tham. Fabricated tag nrho los ntawm austenitic stainless hlau qib 304, 316, los yog 316L, nws muaj qhov tshwj xeeb tsis kam mus rau qhov dav dav ntawm corrosive media, suav nrog chlorides, acids, caustics, thiab ultra{5}} dej ntshiab. Lub valve no yog qhov tseem ceeb hauv kev lag luam xws li kev lag luam tshuaj thiab biotechnology, kev tsim khoom noj thiab dej haus, semiconductor ultrapure dej (UPW) systems, thiab cov ntawv thov dej hiav txwv. Nws lub viav vias tsis siv neeg lossis lub caij nplooj ntoo hlav- pab nqa tsim kom ntseeg tau tias kaw tam sim ntawd thaum lub twj tso kua mis kaw, tiv thaiv rhiab pom systems, chromatography txhua, thiab precision metering twj los ntawm kev sib kis los yog kev puas tsuaj los ntawm kev rov qab.

Txhua feem ntawm stainless hlau kos valve Valve, los ntawm lub cev mus rau lub caij nplooj ntoos hlav, yog tsim los ntawm cov ntawv pov thawj stainless hlau. Rau cov kev pabcuam tseem ceeb, 316L nrog ntxiv - cov ntsiab lus carbon tsawg yog siv los tiv thaiv kev nkag siab thiab cuam tshuam ntawm intergranular corrosion. Nto tiav yog ib qho tseem ceeb: sab hauv wetted nto yog electropolished rau daim iav tiav (Ra tsawg dua los yog sib npaug rau 0.38 µm / 15 µin) txhawm rau txhim kho kev huv thiab txo cov kab mob adhesion, ua raws li 3-A Sanitary Standard 09-08. Kev ua tau zoo yog kev txheeb xyuas ntau-ntsev tshuaj tsuag tshuaj ntsuam ib ASTM B117 tshaj 1,000 teev uas tsis muaj xeb liab. Kev ntsuas siab ua tau raws li ASME B16.34 rau Chav Kawm 150 thiab 300. Cov rooj zaum xau tau ua raws li API 598 siv helium huab hwm coj spectrometry ua kom pom cov pa xau tsawg dua 1 × 10⁻⁶ mbar·L / s, paub meej tias xoom xau txawm tias cov txheej txheem fluidity feem ntau. Qhov kev siv tau nruj no ua kom lub valve ua haujlwm tsis zoo hauv qhov xav tau kev nyiam huv tshaj plaws thiab kev pabcuam corrosive.

Stainless hlau check valve Valve yog tsim los rau kev ua haujlwm zoo nyob rau hauv siab -tus qauv kev lag luam ib puag ncig. Nws compact, wafer-style tsim tso cai rau kev teeb tsa ntawm ANSI lossis DIN flanges yam tsis muaj gaskets ntxiv, txo qhov xav tau ntawm qhov chaw thiab qhov hnyav tag nrho. Lub caij nplooj ntoos hlav-pab, nrawm-kaw mechanism txo qis valve slam thiab dej rauj, nrog ntsuas lub sij hawm kaw ntawm qis dua 50 milliseconds los ntawm kev qhib tag nrho thaum ntws rov qab-ib qho tseem ceeb rau kev tiv thaiv cov cuab yeej tig. Rau kev saib xyuas yooj yim, ntau cov qauv tsim nyob rau hauv - kab kho tau, tso cai rau kev sib dhos sab hauv (disc, pob khawm, thiab lub caij nplooj ntoos hlav) tshem tawm thiab hloov los ntawm flange sab saum toj yam tsis muaj kev cuam tshuam cov kav dej. Nrog rau cov ntaub ntawv txhais tau tias lub sij hawm ntawm kev ua tsis tiav (MTBF) ntau tshaj 250,000 cycles hauv cyclic lub luag haujlwm kuaj, lub valve muab kev ntseeg tau zoo, ua kom cov txheej txheem kev ncaj ncees thiab txo qis kev pheej hmoo ntawm cov nqi poob qis hauv cov ntawv thov tseem ceeb.

Cim npe nrov: Tuam Tshoj stainless hlau check valve manufacturers, lwm tus neeg, Hoobkas