Ifan Hoobkas 30+ xyooKev tsim khoom txhawb xim \/ loj customization kev them nyiaj yug dawb.Qhov kev sib tham rau cov ntawv teev thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.Facebook.com, Nyem rau saib yog tias cov khoom lag luam video.comared nrog cov khoom lag luam Nyom, peb li cov khoom lag luam los ntawm qhov zoo rau koj xaiv zoo tshaj plaws, zoo siab tos txais yuav!

Kev sib piv sib piv ntawm Brass Goart Valve thiab lwm hom li qub: Kev Ntsuam Xyuas ntawm Qhov Zoo thiab Qhov Tsis Zoo

Lub hauv paus rau phau ntawv

Valve xaiv yog qhov tseem ceeb hauv cov kua dej, nrog txhua hom kev ua tau zoo cov khoom ua haujlwm. Brass Rooj vag li qub, lub ntiaj teb li qub, thiab npauj npaim li qub domate muaj thiab cov ntawv thov ua lag luam, txhua tus tau zoo rau kev xav tau kev lag luam tshwj xeeb. Qhov kev tso tshuaj no piv cov cuab yeej ua tshoob tooj nrog lwm cov ntaus cim, kev ua yeeb yam, cov tshuaj tiv thaiv kev ua kom muaj peev xwm, thiab kev thov kom haum. Los ntawm kev nkag siab lawv cov txiaj ntsig sib piv thiab cov kev txwv thiab cov kws ua choj tuaj yeem muab kev txiav txim siab thiab kev ntseeg tau.

Cov Khoom Siv Khoom thiab Corrosion Kuj

Brass Rooj vag li qub

Alloy Muaj pes tsawg: Feem ntau tooj liab-zinc alloys (piv txwv li, c36000, C36000, C36000, C36000, C36000, ntxiv xws li txhuas los yog Tin rau cov khoom txhim kho.

Corrosion Kuj:

Dej tau muaj peev xwm: zoo heev (corrosion tus nqi<0.01 mm/year in hard water).

Dej hiav txwv: me ntsis; Aluminium-brass qib (C68700) txhim kho kev tiv thaiv tab sis xav tau txheej txheej rau kev siv lub sijhawm ntev.

Tshuaj: Txwv; Raug rau dezincification nyob rau hauv acidic lossis alkaline media.

Qhov ntsuas kub ntau: {-20 degree rau 180 degree, nrog txhuas dawb alloys txuas ntxiv rau 200 degree.

Pob Li Qub (Stainless Hlau \/ yas)

Ntaub ntawv: 316SS, PVC, CPVC, PTFE.

Corrosion Kuj:

Stainless hlau: zoo dua nyob rau hauv seawater thiab tshuaj lom neeg (xeb tus nqi<0.005 mm/year).

YAS: Zoo heev hauv acids \/ alkalis (PVC haum rau p 2-12).

Qhov Kub Txwv Txwv:

316ss: {{{-196 degree rau 450 degree; PTFE-lined: -200 degree rau 260 degree.

Ntiaj Teb Li Qub (cam khwb cia hlau \/ stainless hlau)

Ntaub ntawv: Cov Hlau Nrum Hlau, Hlau Hlau, 316SS.

Corrosion Kuj:

Nrum hlau: Nruab rau hauv dej, txom nyem hauv tshuaj; Yuav tsum muaj cov txheej txheej.

Stainless hlau: Zoo nyob rau hauv feem ntau cov xov xwm, tab sis crevice corrosion ua tau nyob hauv chlorides.

Qhov ntsuas kub ntau: {-40 degree rau 425 degree (stainless hlau).

Npauj npaim li qub (Zas Hlau \/ Aluminium Bronze)

Ntaub ntawv: Cov Hlau Zas, Txhuas tooj daj ntseg, hlau Stainless.

Corrosion Kuj:

Txhuas tooj liab: Zoo nyob rau hauv seawater (corrosion tus nqi<0.01 mm/year).

Cov Hlau Hlau: Yuav Tsum Tau Muab Txheej Opoxy rau cov dej tshuab.

Qhov ntsuas kub ntau: {-20 degree rau 150 degree (qauv); Txog 300 degree nrog cov ntsaws ruaj ruaj.

Sealing Kev Ua Tau Zoo thiab Kev Tswj Xyuas

Brass Rooj vag li qub

Sealing Mechaism: Npoo lub rooj vag tawm tsam hlau lossis rooj zaum.

Tus nqi to zog:

Hlau-rau-Hlau: Tsawg dua lossis sib npaug rau {2}}. 01 × dn ​​mm \/ min (API 598); PTFE rooj zaum: tsawg dua los yog sib npaug rau 5 × 10⁻⁹ mbar · l \/ s.

Qhov Zoo:

Bi-directional sealing, haum rau kev hloov cov lus qhia.

Tsawg kawg xau nyob rau hauv tag nrho kaw chaw kaw.

Kev txwv:

Ib nrab qhib nce lub rooj zaum hnav; tsis zoo tagnrho rau throttling.

Pob Li Qub

Sealing Mechaism: Pob tiv thaiv PTFE lossis cov rooj hlau.

Tus nqi to zog:

PTFE rooj zaum: zoo tshaj xoom (npuas-nruj); Hlau rooj zaum: tsawg dua los yog sib npaug rau 0. 01 × dn ​​mm \/ min.

Qhov Zoo:

90 Kev ua haujlwm degree, kaw sai sai; Kev sib khi zoo hauv txhua txoj haujlwm.

Kev txwv:

Ntau zog torque yuav tsum muaj rau loj loj; kev hnav ris tsho nyob rau hauv abrasive xov xwm.

Ntiaj Teb Li Qub

Sealing Mechaism: Disc tawm tsam lub rooj zaum rooj.

Tus nqi to zog:

Hlau-rau-hlau: tsawg dua los yog sib npaug rau 0. 1 × dn ​​mm \/ min; Mos rooj: npuas-nruj.

Qhov Zoo:

Superior throtling muaj peev xwm vim yog ntsaws tsim qauv.

Kev txwv:

Unidirectional txaus; Siab dua siab dua li rooj vag li qub.

Npauj Npaim Li Qub

Sealing Mechaism: Disc tiv thaiv Elastomeric lossis cov rooj hlau.

Tus nqi to zog:

Elastomeric rooj zaum: tsawg dua los yog sib npaug rau {{0}}}}. 1% ntawm rated ntws; Hlau rooj zaum: tsawg dua los yog sib npaug rau 0.5% txaus.

Qhov Zoo:

Tsawg lub zog ua haujlwm, zoo tagnrho rau txoj kab uas ua kom loj.

Kev txwv:

Tsis haum rau cov ntawv thov siab; kev ua rau lub rooj zaum kub.

FLOW Cov yam ntxwv thiab siab poob

Brass Rooj vag li qub

Flow Profile:

Kev Tawm Tsam Puv-Chaw Nres Nkoj: Kev Tshawb Fawb Tsawg, CV Tus Nqi ~ 1.2 × dn ​​(rau dn100, cv =120).

Siab poob:

Thov qhib kom txhij txhua: Δp ~ {{0. 05 bar ntawm 10 m \/ s ntws (DN100).

Rau haum:

Qhov zoo tagnrho rau kev tswj hwm hauv cov tshuab cua hlob qis.

Lub cav:

Ib nrab qhib ua rau high-velocity ntws, maj nrawm yaig.

Pob Li Qub

Flow Profile:

Puv Xyooj: CV ~ 1.3 × dn ​​(dn1 {4 4}} 0, cv =130); Txo Kev Ua Phem: CV ~ 0.8 × dn.

Siab poob:

Thov qhib txhua yam: Δp ~ {0. 06 bar (dn100, 10 m \/ s).

Qhov Zoo:

Tsawg kawg kev ntxhov siab; Haum rau high-velocity apps.

Tsab ntawv:

Txo cov qauv kev tsim qauv nce siab nce siab poob los ntawm 30%.

Ntiaj Teb Li Qub

Flow Profile:

Kev tsim txom txoj kev: CV ~ {{0. 6 × dn ​​(dn100, cv =60).

Siab poob:

Thov qhib txhua yam: Δp ~ {0. 2 bar (DN100, 10 M \/ S).

Qhov Zoo:

Kev kub siab poob siab pab rau kev khiav kev cai.

Kev txwv:

5 × ntau dua siab siab dua li rooj vag li qub, nce nqi siv cov nqi.

Npauj Npaim Li Qub

Flow Profile:

Kev tiv taus qis: CV ~ 2. {0 × × dn ​​(dn100, cv =200).

Siab poob:

Thov qhib kom txhij txhua: Δp ~ {0. 03 bar (DN100, 10 M \/ S).

Qhov Zoo:

Qhov zoo tshaj plaws ntws kev ua hauj lwm loj loj; tsis muaj zog poob.

Ceev faj:

Cua hlob ntawm kev qhib ib nrab (40-60%) nce suab nrov thiab hnav.

Siab thiab kub kov

Brass Rooj vag li qub

Kev Ntsuas Siab:

Pn {10- pn25 (10-25 bar); Chav kawm 125-} chav kawm 300 (125-300 psi).

Qhov Kub Txwv Txwv:

{{0 {0}} degree rau 180 degree (qauv); Txog li 220 degree nrog alloys tshwj xeeb (C89833).

Ntawv thov:

Tsis haum rau cov ncu saum toj kawg nkaus 180 degree vim yog zinc puratility.

Pob Li Qub

Kev Ntsuas Siab:

Mus txog rau xn40 (40 bar); Chav Kawm 600 (600 psi) hauv cov hlau stainless.

Qhov ntsuas kub ntau:

-200 degree rau 450 degree (316s nrog PTFE rooj zaum: {}} degree rau 260 degree).

Lub zog:

Kev ntsuas dav-lub hnab ntawv; Qhov zoo tagnrho rau cryogenics thiab muaj cua sov.

Ntiaj Teb Li Qub

Kev Ntsuas Siab:

Pn 16- pn40 (16-40 bar); Chav kawm 150- chav kawm 800 (150-800 psi).

Lub Txiaj Ntsig Kub:

{{0 {0}} degree rau 425 degree (stainless hlau); Txog li 550 degree nrog almoy hlau.

Siv cov ntaub ntawv:

Kev siv hluav taws xob siab siab; Kev ua yeeb yam.

Npauj Npaim Li Qub

Kev Ntsuas Siab:

Pn 10- pn16 (10-16 bar); txwv rau cov ntawv thov qis-siab.

Qhov ntsuas kub ntau:

{{0 {0}} degree rau 150 degree (elastomeric rooj); Txog 300 degree nrog cov rooj hlau.

Txwv tsis pub:

Not suitable for pressures >16 bar or temperatures >300 degree.

Daim Ntawv Thov Kev Ua Si thiab Kev Ntsuam Xyuas Nqi

Chaw nyob \/ cov lag luam dej

Brass Rooj vag li qub:

Qhov zoo tagnrho rau cov kab dej tseem ceeb, tso dej sov.

Tus nqi: \\ ({20- \\) 50 rau DN25, Mid-ntau cov nyiaj pheej yig.

Pob Li Qub:

Nrov rau cov dab dej \/ kais dej sib txuas, kaw sai sai.

Tus nqi: \\ ({15- \\) 40 rau DN25, pheej yig dua li rooj vag li qub.

Muaj Dej thiab Wastewater

Brass Rooj vag li qub:

Haum rau cov dej tsawg-corrosion, hvac systems.

Txwv: Tsis txhob tso dej phwj nrog cov h₂ts siab.

Npauj Npaim Li Qub:

Nyiam rau cov kab uas loj loj (dn 300+}) cov dej loj, qis.

Tus nqi: \\ ({{200- \\) 500 rau dn300, ntau dua tus nqi-ua tau zoo dua li rooj vag li qub.

Tshuaj thiab Petrochemical

Pob Li (Stainless Hlau):

Qhov zoo tagnrho rau cov kua qaub, alkalis, thiab hydrocarbons.

Tus nqi: \\ ({100- \\) 300 rau dn50, siab dua pib tus nqi tab sis qis txij nkawm.

Ntiaj Teb Li Qub:

Siv rau meej flow tswj hauv tshuaj reactors.

Tus nqi: \\ ({150- \\) 400 rau dn50, kim tab sis tsim nyog rau kev thawb.

Tubrog Nkoj thiab Sab Nraud

Aluminium-Brass Guard li qub:

Haum rau dej hiav txwv nrog cov txheej txheej, siv luv luv.

Tus nqi: \\ ({80- \\) 150 rau dn50, yuav tsum tau tu ib txwm.

Tus Hlau Stainless Dub li qub:

Nyiam rau cov ntawv thov seater ntev.

Tus nqi: \\ ({120- \\) 250 rau dn50, siab dua upfront tab sis lub neej ntev dua.

Piv sib piv cov rooj ntawm cov ntsuas ntsuas

Tag

Brass Rooj vag li qub muaj kev sib xyaw ua ke ntawm corrosion tsis kam, thiab nqi zog zoo tagnrho rau kev tswj dej thiab tswj cov kev tswj hwm. Nyob rau hauv kev sib piv, li qub li qub nyob rau hauv kev nyab xeeb tshuaj thiab muaj kev siv siab \/ siab \/ kub-kub li qub nyob rau hauv kev cai ntws. Npauj npaim li qub li qub muab cov dej ua haujlwm loj rau cov kab zauv loj ntawm cov kev ntsuas qis. Cov kws tsim khoom yuav tsum hnyav cov yam xws li kev tawm tswv yim sib xyaw, kev siv kub-kub thiab tus nqi kav thaum xaiv li qub. Brass Rooj vag li-rau kev xaiv mus rau-xaiv rau cov chaw nyob thiab cov lag luam dej, thaum lwm hom zoo dua kev lag luam thiab cov chaw muaj dej hiav txwv tshwj xeeb. Raws li cov ntaub ntawv thiab cov qauv kev hloov kho tshiab, txhua hom Valve txuas ntxiv mus kho nws qhov kev ua tau zoo zoo, ua kom cov qauv lim dej kom ua kom tau zoo.

Cim npe nrov: Kev Tuav Dej Rooj Zaum Rooj Sib Tw Valve, Tuam Tshoj, Tuam Tshoj Chaw Tsim Tshuaj, Hoobkas, Pheej Yig, Tus Nqi Qis, Hauv Tshuag, Qauv Dawb