2021 High quality China Cast Iron Wafer a Type Butterfly Valve

Lembe ma nok:

Bor ne:DN25~DN 600

Lyethu:PN10/PN16/150 psi/200 psi

Makoya:

Wang ku wang:EN558-1 Series 20,API609

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

Flange ma malu:ISO 5211


Lembe ikum piny

Nying piny

pi kony maber, piny matung tung maber, wel ma tek man cwalo piny maber, wabedo ku nying maber ikind juruwil mwa. Wabedo dilo ma tek ku soko madit pi 2021 maber pa China Cast Iron Wafer a Type Butterfly Valve, wabitemo ni gwoko nying mwa maber calu juwil piny maber loyo i ng'om zoo. Ka itiye ku penji moko nyo paru moko, cwal iwa lembe moko cii.
pi kony maber, piny matung tung maber, wel ma tek man cwalo piny maber, wabedo ku nying maber ikind juruwil mwa. Wabedo dilo ma tek ku soko malac piChina a Type Butterfly Valve, Cung Valve, Ka imito piny mwa moko ci, nyo itiye ku piny mukende ma jubi yubu, bed ma ingeyo ni cwalu iwa penji peri, lanyuth nyo cal peri. Ikinde marom, ku lembakeca mi dongo ni dul mi ng'om zoo, wabekuru ni nwangu lwongo pi tic karacelu man yub mange mi tic karacelu.

Lanyuth:

ED Series Wafer butterfly valve ubedo kit ma cinge mayom man ecopu poko kum ku pii maber.

Piny ma jutiyo kudu pi thenge madongo: 

Thenge Piny
Kum CI,DI,WCB,ALB,CF8,CF8M
Disc DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel
Kor tyend SS416,SS420,SS431,17-4PH
Kabedo NBR,EPDM,Viton,PTFE
Taper Pin SS416,SS420,SS431,17-4PH

Kit kom:

Piny Lyetho Ti ku gonyo
NBR -23°C ~ 82°C Buna-NBR:(Nitrile Butadiene Rubber ) utiye ku tego maber man ecungo ikum lyethu. Etiye ku kero ikum piny ma wok kud i hydrocarbon. Etiye piny maber ma jutiyo kudu i pii, vacuum, acid, salts, alkalines, fats, oils, greases, hydraulic oils man ethycollinely. Buna-N copo tiyo ngo pi acetone, ketones man nitrated nyo chlorinated hydrocarbons.
Sawa mi goyo-23°C ~120°C
EPDM -20 ℃~130℃ General EPDM rubber: ubedo rubber maber ma jutiyo kudu i pii ma lyet, kongo, cak man ma tingo ketones, kongo, nitric ether esters man glycerol. Ento EPDM copo tiyo ngo pi hydrocarbon based oils, minerals nyo solvents.
Sawa mi goyo-30°C ~ 150°C
Viton -10 °C~ 180°C Viton ubedo hydrocarbon elastomer ma fluorinated ku tego maber pa hydrocarbon oils man gases man piny mukende ma juyubu ku petroleum. Viton copo tiyo ngo pi tic mi yamo, pii ma lyeth ma kadhu 82°C nyo alkalines ma dwong.
PTFE -5°C ~ 110°C PTFE utiye ku tic maber mi kemikol man iwi ngom bibedo ngo ma nyai. I saa marom, etiye ku kero maber mi lwoko piny man kero mi juku dongo. Etiye piny maber mi tic kudu i acid, alkalis, oxidant man corrodents mukende.
(Inner liner EDPM)
PTFE -5°C~90°C
(Inner liner NBR)

Tic:lever,gearbox,electrical actuator,pneumatic actuator.

Kura kit:

1.Stem head design of Double “D” or Square cross: Ber ni mako ku actuators matung tung, miyo torque madwong;

2.Two piece stem square driver: No-space connection tiyo pi lembe moko ci ma rac;

3.Kum ma epe ku jamb kum: Kom copo poko kum man piny ma mol maber, man ber ku pipe flange.

Dit:

20210927171813

pi kony maber, piny matung tung maber, wel ma tek man cwalo piny maber, wabedo ku nying maber ikind juruwil mwa. Wabedo dilo ma tek ku soko madit pi 2021 maber pa China Cast Iron Wafer a Type Butterfly Valve, wabitemo ni gwoko nying mwa maber calu juwil piny maber loyo i ng'om zoo. Ka itiye ku penji moko nyo paru moko, cwal iwa lembe moko cii.
2021 Ber pa pinyChina a Type Butterfly Valve, Cung Valve, Ka imito piny mwa moko ci, nyo itiye ku piny mukende ma jubi yubu, bed ma ingeyo ni cwalu iwa penji peri, lanyuth nyo cal peri. Ikinde marom, ku lembakeca mi dongo ni dul mi ng'om zoo, wabekuru ni nwangu lwongo pi tic karacelu man yub mange mi tic karacelu.

  • Mapodi:
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