I-PTFE Seat & Disc Wafer Centerline Butterfly Valve

I-concentric type PTFE lined disc kunye ne-seat wafer butterfly valve, ibhekisa kwi-butterfly valve seat kunye ne-butterfly disc edla ngokudityaniswa nezinto ze-PTFE, kunye ne-PFA, inamandla okusebenza kakuhle ekulweni nokugqwala.

Ubungakanani:2”-48”/DN50-DN1200

Uvavanyo loxinzelelo:PN10/16, JIS5K/10K, 150LB

Iwaranti:Iinyanga ezili-18

Igama lebrand:Ivalvu ye-ZFA

Inkonzo:I-OEM

Sithumelele i-imeyile

Iinkcukacha zeMveliso

Ubungakanani kunye noVavanyo loXinzelelo kunye noMgangatho
Ubungakanani	DN40-DN600
Uvavanyo loxinzelelo	PN10, PN16, CL150, JIS 5K, JIS 10K
Ubuso ngobuso I-STD	I-API609, BS5155, DIN3202, ISO5752
Uqhagamshelo lwe-STD	PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259
I-Flange Ephezulu STD	I-ISO 5211

Izinto eziphathekayo
Umzimba	Intsimbi Ephosiweyo (GG25), Intsimbi Ephosiweyo (GGG40/50), Intsimbi Yekhabhoni (WCB A216), Intsimbi Engagqwaliyo (SS304/SS316/SS304L/SS316L), Intsimbi Engagqwaliyo Ephindwe Kabini (2507/1.4529), Ibronzi, I-Aluminiyam Alloy.
Idiski	I-DI+Ni, iCarbon Steel (WCB A216) egqunywe nge-PTFE
Isiqu/Umgodi	I-SS416, i-SS431, i-SS304, i-SS316, i-Duplex Stainless Steel, i-Monel
Isihlalo	I-PTFE/RPTFE
Ukugquma ngezihlahla	I-PTFE, iBronze
Indandatho ye-O	I-NBR, i-EPDM, i-FKM
I-Actuator	I-Hand Lever, Ibhokisi yeGiya, I-Electric Actuator, I-Pneumatic Actuator

Umboniso weMveliso

Iivalvu zebhabhathane ezigcwele ngokupheleleyo ze-PTFE

Inzuzo yeMveliso

Umzobo wevalvu yebhabhathane edityaniswe nge-PTFE

I-PTFE inokumelana okuphezulu kakhulu kweekhemikhali kwaye inokumelana nokugqwala okuvela kwizinto ezininzi ze-asidi kunye ne-alkali, ngoko ke isihlalo se-PTFE kunye nediski efakwe i-PTFE zifanelekile kwiinkqubo zemibhobho ezine-media egqwalisayo.

Ivalvu yebhabhathane yePTFE ikwanokumelana okuhle kakhulu nobushushu nokubanda kwaye inokugcina ukusebenza okuzinzileyo phantsi kwamaqondo obushushu agqithisileyo.

Izinto ze-PTFE zinomlinganiselo ophantsi kakhulu wokungqubana, nto leyo enceda ekunciphiseni i-torque yokusebenza kwaye yenza ukusebenza kweevalvu zebhabhathane kube lula kwaye kube lula.

Umahluko phakathi kwesihlalo se-PTFE se-PTFE Liner:

Isihlalo sevalvu sePTFE sisongelwe kwisiseko serabha esiqinileyo kwaye senziwe ngokuthe ngqo kwisakhiwo siphela sesihlalo sevalvu.
Ifakwe emzimbeni wevalvu ukuze ibonelele ngokusebenza kokutywina.
I-PTFE lining lulwaleko lwe-PTFE olufakwa ngaphakathi komzimba wevalvu, kuquka nobuso bokugqibela apho iqhagamshela khona kumbhobho.

Iivalvu ze-Disc kunye ne-PTFE seat butterfly valves ezifakwe kwi-PTFE zisetyenziswa kakhulu kwi-chemical, pharmacy, ephehlisweni lombane nakwamanye amashishini. Ezi valves zenzelwe ngokukodwa ukulawula ukuhamba kolwelo olubolayo.

I-PTFE lining ngaphakathi kwevalvu inika ukugqwala okugqwesileyo kunye nokumelana nobushushu obuphezulu, nto leyo eyenza ukuba ilungele ukusetyenziswa kwemizi-mveliso eyahlukeneyo. Uyilo lwesitayile se-wafer lwale valve yebhabhathane luyenza ibe lula kwaye kube lula ukuyifaka phakathi kweflanges.

Iivalvu zebhabhathane ze-PTFE seat wafer zaziwa ngokuqina kwazo kunye neemfuno eziphantsi zokugcinwa. Uyilo lwediski yevalvu lunciphisa ukuxinana kwaye luvumela ukuhamba kwamanzi aphezulu, nto leyo eyenza ukuba ibe sisisombululo esingabizi kakhulu kwizicelo zoshishino. Uyilo oluncinci lwezi valves lunceda ukufakwa kwiindawo zoshishino kwaye lugcina indawo exabisekileyo.