FLANGE BUTTERFLY VALVE nrog cov hluav taws xob ACTUATOR
1. Sab saum toj flange: txheem tsav tsheb flange, ua raws li ISO5211
2. Lub cev lub cev: cov hlau nplaum thiab lwm yam khoom siv yuav tsum raug xaiv
3. Valve phaj: streamlined valve phaj tuaj yeem txo qhov poob siab thiab ntws tsis zoo. Ntug ntawm lub valve phaj yog ua tiav los ntawm
spherical nto thiab polished manually. Nws muaj cov yam ntxwv ntawm me me kev ua haujlwm torque, lub neej ua haujlwm ntev ntawm lub rooj zaum valve
thiab zoo sealing kev ua tau zoo. Nws tuaj yeem raug xaiv raws li ntau yam khoom siv xov xwm.
Nws txuas nrog kev sib txuas sab hauv ntawm lub rotating ncej, nrog kev ua haujlwm zoo dua los tiv thaiv corrosion.
4. Roj Hmab valve lub rooj zaum: khau valve lub rooj zaum thiab kev sib koom ua ke lub rooj zaum muaj peev xwm cais tawm lub cev valve ntawm qhov nruab nrab.
Piv nrog rau lwm cov qauv li qub, lub rooj zaum valve tau teeb tsa ntau dua thiab muaj tus nqi qis heev. Tsis tas yuav
ntxiv flange gaskets ntawm ob qho kawg thaum lub sijhawm teeb tsa. Nws tuaj yeem siv rau ntau yam ntaub ntawv thiab haum rau qhov kawg ntawm cov kav dej (lug hom).
5. Valve pas nrig: lub hauv paus kab hom ob ib nrab ncej valve pas nrig yog tsim nrog tiaj, square thiab hexagonal valve phaj kis tau tus mob,
ob-txoj kev sealing, tsis muaj to, thiab tsis muaj kev txwv txaus thaum lub installation.
7. "O" nplhaib: NBR butyl roj hmab, zoo tiv thaiv plua plav thiab tiv thaiv sab hauv.
8. 'U' hom xauv phaj thiab circlip tuaj yeem tiv thaiv cov ncej kom tsis txhob tawg.
Khoom Elements
Main Performance Specification
| Nominal txoj kab uas hla | DN100-DN1200 | DN100-DN1200 | DN100-DN1200 | |
| Nominal siab | 1.0 | 1.6 | 2.5 | |
| Kuaj siab | foob(MPa) | 1.1 | 1.76 ib | 2.75 ib |
| Plhaub(MPa) | 1.5 | 2.4 | 3.75 ib | |
| Siv tau qhov kub thiab txias | -10℃~ 100℃ | |||
| Siv tau nruab nrab | Dej, dej phwj tuaj, cua, chav, khoom noj, tshuaj, ntau yam roj, acids, alkalis, ntsev, thiab lwm yam | |||
Qhov tseem ceeb
| Lub npe | kev ntxhib los mos ntawm cov khoom |
| cev valve | Nodular cam khwb cia hlau, grey cam khwb cia hlau, cam khwb cia hlau lub cev, stainless hlau lub cev |
| Valve phaj | Nodular cam khwb cia hlau |
| Valve qia | SIB 410,SIB 416,SIB 431,SIB 304,20 Cr13 |
| valve rooj | EPDM,NBR,Ntuj roj hmab, fluororubber, silica gel,PTFE |
| O-ring | Ethylene propylene roj hmab, butadiene roj hmab |
| axle tes | PTFE, tooj liab |
Cov Khoom Paub meej
Daim ntawv pov thawj
Txheej txheem
Cov khoom siv
Daim ntawv thov
