2021 China Cast Iron Wafer quality tha tak a Type Butterfly Valve a ni
support tha tak, top of the range item hrang hrang, aggressive rates leh efficient delivery avang hian kan client te zingah hming tha tak kan nei a ni. Kum 2021 atan hian firm chak tak kan ni a, market zau tak kan nei a, High quality China Cast Iron Wafer a Type Butterfly Valve, Khawvela product supplier tha ber anga kan hmingthanna ropui tak hi vawng reng turin kan bei ang. Zawhna emaw comment emaw i neih chuan zalen takin min rawn biak theih reng e.
support tha tak, top of the range item hrang hrang, aggressive rates leh efficient delivery avang hian kan client te zingah hming tha tak kan nei a ni. Firm chak tak kan ni a, market zau tak kan nei aChina ah hian Type Butterfly Valve a awm a, Valve kha titawp rawh, Kan thil zawrh eng emaw zat i mamawh a nih chuan, emaw, thil dang siam tur i neih chuan, i zawhna, sample emaw, lemziak kimchang tak emaw min thawn ngei ang che. Hetihlai hian international enterprise group-a hmasawn tumna nen joint ventures leh cooperative project dangte atana offer kan dawn theih kan beisei.
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.
support tha tak, top of the range item hrang hrang, aggressive rates leh efficient delivery avang hian kan client te zingah hming tha tak kan nei a ni. Kum 2021 atan hian firm chak tak kan ni a, market zau tak kan nei a, High quality China Cast Iron Wafer a Type Butterfly Valve, Khawvela product supplier tha ber anga kan hmingthanna ropui tak hi vawng reng turin kan bei ang. Zawhna emaw comment emaw i neih chuan zalen takin min rawn biak theih reng e.
2021 Quality sang tak a niChina ah hian Type Butterfly Valve a awm a, Valve kha titawp rawh, Kan thil zawrh eng emaw zat i mamawh a nih chuan, emaw, thil dang siam tur i neih chuan, i zawhna, sample emaw, lemziak kimchang tak emaw min thawn ngei ang che. Hetihlai hian international enterprise group-a hmasawn tumna nen joint ventures leh cooperative project dangte atana offer kan dawn theih kan beisei.
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