[Copy] ED Series Wafer hnim hring hring a ni

Thuziak tawi te te:

Lenzawng tehna:DN25~DN 600 a ni

Delh:PN10/PN16/150 psi/200 psi a ni

Nihphung pangngai:

Hmai leh hmai :EN558-1 Series 20,API609

A rilru a hah lutuk chuan a rilru a buai em em a, a rilru a hah lutuk chuan a rilru a buai em em bawk a.ANSI B16.1,JIS 10K

A chung lam flange:ISO 5211 a ni


Product Detail chungchang

Product Tags te pawh a awm

Hrilhfiahna:

ED Series Wafer butterfly valve hi soft sleeve type a ni a, taksa leh fluid medium dik takin a then thei a,...

A bulpui ber berte hman tur: 

Parts hrang hrang Bungrua
Taksa CI,DI,WCB,ALB,CF8,CF8M te hi a ni
Disc hmanga siam a ni DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel hmanga siam a ni
Kuang SS416,SS420,SS431,17-4PH te hi a ni
Thutna NBR,EPDM,Viton,PTFE te an ni
Taper Pin a ni SS416,SS420,SS431,17-4PH te hi a ni

Seat chi hrang hrang:

Bungrua Lum leh vawt tehna Description hmang rawh
NBR -23°C ~ 82°C a ni Buna-NBR:(Nitrile Butadiene Rubber ) hian tensile strength tha tak a nei a, abrasion a do thei bawk.Hydrocarbon products pawh a do thei bawk.Tui,vacuum,acid,salts,alkalines,fats,oils,greases,hydraulic oils leh ethylene glycol-a hman tur general-service material tha tak a ni. Buna-N hian acetone,ketones leh nitrated emaw chlorinated hydrocarbons atan a hmang thei lo.
Shot hun chhung-23°C ~120°C a ni
EPDM a ni -20 °C~130°C a ni General EPDM rubber: hi general-service synthetic rubber tha tak a ni a, tui lum, in tur, bawnghnute product system leh ketones, alcohol, nitric ether esters leh glycerol awmnaah te hman thin a ni. Mahse EPDM hian hydrocarbon based oil, mineral leh solvent atan a hmang thei lo.
Shot hun chhung-30°C ~ 150°C a ni
Viton chuan a rawn ti a -10 °C~ 180°C a ni Viton hi fluorinated hydrocarbon elastomer a ni a, hydrocarbon oil leh gas tam zawk leh petroleum atanga siam thil dangte lakah a do tha hle. Viton hi steam service atan, tui lum 82°C aia sang emaw concentrated alkalines atan hman theih a ni lo.
PTFE a ni -5°C ~ 110°C a ni PTFE hian chemical performance stability tha tak a nei a, surface pawh a sticky lo ang.Chutih rual chuan lubricity property tha tak leh aging resistance tha tak a nei bawk. Acid, alkali, oxidant leh corrodents dang siamna atana hman tur thil tha tak a ni.
(Inner liner EDPM) a ni.
PTFE a ni -5°C~90°C a ni
(Inner liner NBR) a ni.

Hmalakna:lever,gearbox,electrical actuator,pneumatic hmanga thil tih theihna.

Ziarang:

1.Stem head design of Double “D” or Square cross:Actuator hrang hrang nena inzawm awlsam,torque tam zawk pe thei;

2.Two piece stem square driver:No-space connection hi eng dinhmun tha lo pawhin a hman theih;

3.Body nei lo Frame structure:Seat hian taksa leh fluid medium a then thei chiang hle,leh pipe flange nen a remchang.

A zau zawng: 1.1.

20210927171813 ah biak theih reng a ni

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