Kev ua haujlwm siab npauj npaim valve phaj thiab lub nplhaib sealing txais yuav cov qauv eccentric tshwj xeeb, uas muaj cov yam ntxwv ntawm cov qauv kev cog lus, kev ua haujlwm zoo, kev pab lub neej ntev, thiab lwm yam, thiab muaj ob qho tib si hloov kho thiab txiav ua haujlwm. Nws yog dav siv hauv metallurgy, tshuaj lom neeg kev lag luam, hluav taws xob fais fab, textile, zaub mov, tshuaj, papermaking thiab lwm yam kev lag luam sectors nrog rau hauv nroog engineering, dej nroj tsuag thiab lwm yam kav dej los txiav tawm los yog txiav tawm kais dej, dej phwj tuaj, roj kua los yog cua. , gas, natural gas, dej vapor thiab lwm yam xov xwm. Siab thiab ntws tswj.
| Cov qauv tsim khoom | API, ANSI, BS, DIN, JIS |
| Npauj Npaim Valve Sealing | resilience-seated (PTFE, RPTFE), hlau-seated |
| Valve Size ntau | los ntawm 1-1/4 nti mus rau 64 nti (DN32mm - DN1600mm) |
| Siab | 150 lbs, 300 lbs, 600 lbs |
| Siv tau tempterature | ntawm -40 degrees C mus rau 425 degrees C |
| Npauj Npaim Valve Txuas | flanged, wafer (lug hom suav nrog) |
| Valve lub cev cov ntaub ntawv | carbon steel, stainless hlau, hlau alloy |
- Hp Npauj Npaim Valve
- Kev ua haujlwm siab npauj npaim valve nta:
1. High-kev ua tau zoo adjustable cut-off hom. Nws tuaj yeem siv los ua ob qho tib si tswj valve thiab kaw-off valve.
2. Bidirectional sealing hom, uas txawv ntawm ib txoj kev sealing. Nws tseem tuaj yeem kaw kev ntseeg tau txawm tias qhov nruab nrab ntws rov qab los yog "cua rauj" tshwm sim.
3. Lub cev lub cev siv cov cuab yeej casting, nrog cov qauv compact, me me thiab lub teeb yuag;
4. Kev siv ob chav eccentricity (Aariable Eccentricity) qauv, thaum kaw, lub phaj valve nthuav tawm sab nraud kom ua tiav lub xeev kev sib khi; Thaum qhib, lub phaj valve sai sai cais tawm ntawm lub nplhaib sealing, zoo tiv thaiv lub nplhaib sealing; nyob rau hauv txoj kev no, kev khiav hauj lwm torque yog txo, Lub neej ua hauj lwm ntawm lub valve kuj nce.
5. Lub nplhaib sealing yog tshiab hauv kev tsim thiab txais kev siv thev naus laus zis thoob ntiaj teb: PTFE foob txais lub "di ncauj thiab hniav" zoo li tus kheej sealing qauv; lub zog foob tau txais "U" zoo li elastic foob. Cov qauv kaw muaj lub neej ua haujlwm ntev thiab txhim khu kev qha. Raws li thaum twg yuav siv cov ntsaws ruaj ruaj thiab thaum twg yuav siv cov ntsaws ruaj ruaj, nws tsuas yog nyob ntawm tus neeg siv cov kev xav tau, kev ua haujlwm thiab cov kev xav tau ntawm corrosion.
6. Lub valve muaj peev xwm ntws loj thiab me me ntws tsis kam, qhov thib ob tsuas yog txo qis O-shaped pob valve ntawm tib lub caliber.
7. Lub valve muaj qhov loj ntws txoj kab uas hla thiab qhov ntws channel txoj kab uas hla yog loj tshaj qhov ntws channel txoj kab uas hla teev nyob rau hauv GB12238. Cov dej ntws tau yooj yim tsis muaj cov kab noj hniav shrinkage, uas pab tswj cov kav dej thiab ntxuav tus kheej. Nws yog qhov zoo dua rau cov kua dej tsis muaj viscosity nrog cov khoom tshem tawm thiab cov xov xwm fiber ntau.
8. Txoj kev txuas nrog lub raj xa dej siv flangeless clamping hom. Cov qauv ntev: Lub foob mos txais GB12221 nruab nrab series (ISO5752 nruab nrab series code: 20) thiab lub foob tawv tawv txais GB12221 ntev series (ISO5752 nruab nrab series code: 16). Yog li ntawd, hom valve no muaj ntau yam thiab sib hloov, thiab ua raws li cov qauv thoob ntiaj teb.
9. Plaub yam tseem ceeb ntawm tus qauv actuators: pneumatic piston hom (ZS), pneumatic membrane hom (ZM), electromechanical hloov hom (ZA), thiab hluav taws xob hluav taws xob hloov hom (ZD) yog sib hloov.
Cim npe nrov: Kev ua haujlwm siab npauj npaim li qub, Tuam Tshoj kev ua haujlwm siab npauj npaim li qub manufacturers, lwm tus neeg, Hoobkas