Ductile Iron/Cast Iron Material ED Series Wafer Butterfly Valve ki Handlever ma ki yubu i lobo China

Lok macek:

Caji:DN25~DN 600

Presa:PN10/PN16/150 psi/200 psi

Kit rwom:

Wang ki wang :EN558-1 Series 20,API609

Kit ma ki keto kwede:EN1092 PN6/10/16,ANSI B16.1,JIS 10K

Gin ma ki lwongo ni Top flange:ISO 5211


Lok ma mako jami ma ki cato

Nying jami ma ki cato

Kit me titu:

ED Series Wafer butterfly valve tye ki cinge ma goro ki twero poko kom ki pii ma tye i kin piny maber.

Jami ma ki tiyo kwede i kom jami ma pire tek: 

Dul mogo Gi ma ki yubu kwede
Kum CI,DI,WCB,ALB,CF8,CF8M
Disc DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel
Kati SS416,SS420,SS431,17-4PH
Kabedo NBR,EPDM,Viton,PTFE
Taper Pin SS416,SS420,SS431,17-4PH

Kit me bedo:

Gi ma ki yubu kwede Lyeto ki ngicu Tii ki lok ma ki waco
NBR -23°C ~ 82°C Buna-NBR:(Nitrile Butadiene Rubber ) tye ki guvu maber ki tek i kom buru. En bene tek i kom jami ma ki yubu ki hydrocarbon. En tye gin maber ma ki tiyo kwede i pii, vacuum, acid, kadu, alkalines, moo, moo, moo ma ki lwongo ni hydraulic ki ethycolinely. Buna-N pe kitwero tic kwede pi acetone, ketones ki nitrated onyo chlorinated hydrocarbons.
Cawa ma ki tiyo kwede-23°C ~120°C
EPDM -20 °C~130°C General EPDM rubber: obedo rubber maber ma ki tiyo kwede i pii ma lyet, jami amata, jami ma ki yubu ki cak ki ma tye ki ketones, kongo, nitric ether esters ki glycerol. Ento EPDM pe twero tic kwede pi moo ma aa ki i hydrocarbon, minerals onyo solvents.
Cawa ma ki tiyo kwede-30°C ~ 150°C
Viton -10 °C~ 180°C Viton tye gin ma ki lwongo ni fluorinated hydrocarbon elastomer ma twero gengo moo ki yamo ki jami mukene ma aa ki i petroleum. Viton pe twero tic kwede me tic ki yamo, pii ma lyet ma kato 82°C onyo alkalines ma ki keto iye.
PTFE -5°C ~ 110°C PTFE tye ki tic maber me gwoko jami ma ki lwongo ni chemical ki kome pe obi bedo ma mako. I kare acel, en tye ki jami maber me juku ki gengo dongo. Tye gin maber me tic kwede i acid, alkalis, oxidant ki jami mukene ma balo kom.
(Inner liner EDPM)
PTFE -5°C~90°C
(Inner liner NBR)

Tic:gin ma ki lwongo ni lever,gearbox,electrical actuator,pneumatic actuator.

Gin ma nyutu:

1. Kit ma ki yubu kwede wic ma ki lwongo ni Double "D" onyo Square cross: ber me kubu ki jami ma pat pat, miyo teko madwong;

2.Two piece stem square driver: No-space connection tiyo i kom jami marac mo keken;

3.Kom ma pe ki yubu: Kom ni twero poko kom ki pii ma tye i kin piny maber, ki ber ki dul ma ki lwongo ni pipe flange.

Dit:

20210927171813

  • Ma con:
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