F4 Bolted Bonnet Soft Sealing Rising Stem OSY Gate Valve Setšoantšo se Featured

F4 Bolted Bonnet Soft Tiling e Rising Stem OSY Gate Valve

Belofo ea heke ea bonnet e bolela valve ea heke eo 'mele oa eona oa valve le bonane li hokahaneng ka liboutu.Belofo ea heke ke valafo e tsamaeang ka mola ho ea holimo le tlase e laolang ho phalla ha mokelikeli ka ho phahamisa kapa ho theola heke e bōpehileng joaloka cheche.

Boholo:2"-48"/DN50-DN1200

Boemo ba Khatello:PN10/16, JIS5K/10K, 150LB

Tiisetso::Likhoeli tse 18

Lebitso la Brand:Sekhahla sa ZFA

Tšebeletso:OEM

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Boemo le Khatello ea Boholo & Maemo
Boholo	DN40-DN1200
Khatello Rating	PN10, PN16, CL150
Sefahleho le Sefahleho STD	BS5163, DIN3202 F4, API609
Tlhaloso ea STD	BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K, ASME B16.1 125LB, ASME B10/PN16, D16.1 Table 5, D16.1
Upper Flange STD	ISO 5211
Lintho tse bonahalang
'Mele	Cast Iron(GG25), Ductile Iron(GGG40/50)
Diski	Cast Iron(GG25), Ductile Iron(GGG40/50)
Stem/ Shaft	Stainless Steel 304(SS304/316/410/420)
Setulo	CF8/CF8M+EPDM
Bushing	PTFE, Bronze
O Ring	NBR, EPDM, FKM
Sebapali	Lebokose la Gear, Motlakase oa Motlakase, Motlakase oa Pneumatic

Pontšo ea Sehlahisoa

Balofo ea Heke ea Stem e sa phahamang (21)

Balofo ea Heke ea Stem e sa Tsoheng (22)

Molemo oa Sehlahisoa

1. F4: Tekanyetso ea Sejeremane bakeng sa ts'ebetso ea li-valve tsa heke, lisebelisoa tsa karolo, ka kakaretso re bua haholo ka melao ea eona ea bolelele ba sebopeho.

2. Bolted Bonnet: E bontša hore bonnet e tlameletsoe ho 'mele oa valve.

3. Motsoako o Rising: E bontša hore sekhahla sa valve se phahama le ho oa ha se sebetsoa, ho bula le ho koala phaseje ea mokelikeli, ho fana ka pontšo ea boemo ba valve (e bulehileng kapa e koetsoe).

4. Boitsebiso ba Bonnet ea 'Mele: GGG50 Ductile Iron

Melemo ea valve ea heke:

1) Ho hanyetsa mokelikeli o monyenyane;

2) Torque e nyane e hlokahalang bakeng sa ho bula le ho koala;

3) E ka sebelisoa ho phaephe ea selikalikoe moo sehare se phallang ka litsela tse peli, ke hore, tataiso ea phallo ea seaplane ha e thibetsoe;

4) Ha e butsoe ka ho feletseng, Sebaka sa ho tiisa se senyeha ke mochine o sebetsang 'me o monyenyane ho feta valve ea lefats'e.5) Sebopeho se batla se le bonolo, 'me mokhoa oa ho etsa lihlahisoa o molemo.

6) Bolelele ba sebopeho bo batla bo le nyane.Hangata, phala e nang le boholo bo boholo ho feta DN50 e sebelisoa e le sesebelisoa sa ho khaola bohareng.

E sebelisoa e le sesebelisoa sa ho khaola le ho lokisa bakeng sa pheline ea metsi le drainage pepeline mohahong, lik'hemik'hale, meriana, masela, likepe le liindasteri tse ling.Zhongfa valve e ka fana ka li-valve tsa heke tsa OEM & ODM le likarolo tsa China. Filosofi ea li-valve tsa Zhongfa ke ho batla lihlahisoa tsa boleng bo holimo tse nang le ts'ebeletso e nepahetseng ka theko e ntle ka ho fetisisa.Lihlahisoa tsohle tsa li-valve li lekoa ka makhetlo a mabeli pele li romeloa ho netefatsa boleng ba sehlahisoa.Rea u amohela ho etela lifeme tsa rona.Re tla bontša Boqapi ba li-valve.