[Copy] ED Series Wafer butterfly valve

A tawinak in fianternak:

A hmetngan:DN25~DN 600

Rihnak:PN10/PN16/150 psi/200 psi

Tahfung:

Hmaitonh in :EN558-1 Series 20,API609

Flange pehtlaihnak:EN1092 PN6/10/16,ANSI B16.1,JIS 10K

A cunglei hri:ISO 5211


Thilri konglam

Thilri hmelchunhnak

Langhtermi:

ED Series Wafer butterfly valve cu a nemmi kutdonghrolh phun a si i pum le ti a ummi kha ttha tein a tthen khawh.

A biapi bikmi thilri: 

Cheukhat Thilri
Pum CI,DI,WCB,ALB,CF8,CF8M
Disc DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel
Thingkung hram SS416,SS420,SS431,17-4PH
Thutdan NBR,EPDM,Viton,PTFE
Taper Pin SS416,SS420,SS431,17-4PH

Thutnak sining:

Thilri A kih a lum Hmannak fianternak
NBR -23°C ~ 82°C Buna-NBR:(Nitrile Butadiene Rubber ) cu a tthawngmi tthawnnak le hnahnawhnak a doh khawhnak a ngei. Cun hydrocarbon thilri zong a doh khawh. Ti, vacuum, acid, chiti, alkalines, thau, chiti, chiti, hydraulic chiti le ethyle colely ah hman awk ah a ttha ngaimi thilri a si. Buna-N cu acetone, ketones le nitrated asiloah chlorinated hydrocarbons caah hman khawh a si lo.
Kah caan-23°C ~120°C
EPDM -20 °C~130°C General EPDM rubber: cu ti lum, dinmi, cawhnuk chuahmi thilri le ketones, zu, nitric ether esters le glycerol aa telmi hna ah hmanmi a ttha mi a tlangpi in hmanmi sermi rubber a si. Asinain EPDM cu hydrocarbon hrambunhmi chiti, lungvar asiloah cawhnuk caah hman khawh a si lo.
Kah caan-30°C ~ 150°C
Viton -10 °C~ 180°C Viton cu fluorinated hydrocarbon elastomer a si i hydrocarbon chiti le gas tam deuh le a dang petroleum-based thilri pawl kha a doh khawh hna. Viton cu steam riantuannak, 82°C cung ti lum asiloah a tlawmmi alkalines caah hman khawh a si lo.
PTFE -5°C ~ 110°C PTFE cu a ttha mi chemical riantuannak a ngei i a cunglei cu a hnah a hnah lai lo. Cu lio caan te ah cun, a ttha mi hriak tthatnak le tarnak a doh khawhnak a ngei. Acid, alkali, oxidant le a dang rawkralnak ah hman awk ah thilri tha a si.
(Inner liner EDPM)
PTFE -5°C~90°C
(Inner liner NBR)

Raltuknak:lever, gearbox, electric riantuannak, thli riantuannak.

Mah sining a langhtertu:

1.Double “D” asiloah Square cross in sermi stem lu suaisam: Actuator phunphun he pehtlaih awkah a fawi, thazaang tam deuh a pek;

2.Two piece stem square driver: No-space pehtlaihnak cu a ttha lomi thil sining paoh ah hman khawh a si;

3.Frame dirhmun um loin pum: Tthutnak nih pum le ti tlawmpal kha ttha tein a tthen khawh, cun pipe flange he aa tlak.

A kauhning:

20210927171813

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