BS3352 F4 Ductile Iron Resilient Seat E sa Rising Stem Gate Valve

WALTER Model NRGV DIN3352 F4 Resilient Seated Gate valve e sebelisoa haholo-holo ho hokahanya le ho khaola bohareng ba phaephe ka ho potoloha kutu. Li-valve tsa heke ea setulo tse tsitsitseng tse nang le tiiso ea stem e ka nkeloang sebaka e etselitsoeng maemo a DIN3352, BS5163, le AWWA bakeng sa tšebeliso ea lits'ebetso tse nang le phepelo ea metsi le kalafo, nosetso le likhoerekhoere.
'Mele oa li-valve tsa rona le bonete li kopantsoe ka li-screw tse sirelelitsoeng ka gasket e tiisang e entsoeng. Wedge ka tšepe ea ductile e koahetsoeng ka lera le teteaneng la elastomer. Likhopo tse sefahlehong se ka ntle ho thusa ho tataisa 'meleng. ho tiea ho ea holimo-tlase ho ile ha fana ka liteboho tse tšepahalang ho litšoaneleho tse kholo tsa elasticity le ho tiea ha chesele.

Feature:

1.Ductile Iron Body & Disc e lumella tšusumetso e phahameng le ho hanyetsa ho otlolla
2.Disc e entsoe ka tataiso ea nylon e hanyetsanang le abrasion e ka thusang ho fokotsa ho bula kapa ho koala torque le ho boreleli nakong ea ts'ebetso.
3.Disc e koahetsoe ke rabara ea boemo bo holimo e lumellanang le metsi a nooang.
4. Ho roala ka botlalo 'meleng le disc ka hare & ka ntle ka karolelano ea 250 microns. Botenya bo phahameng ba ho roala bo fumaneha ha ho hlokahala.
5.Litiiso tse 3 tsa O-ring stem li etselitsoe ho thibela ho lutla ha stem. le ho fana ka phetisetso ea selikalikoe sa O ntle le ho qhaqha valve ho liphaephe tse kholo.

Boitsebiso ba Tekheniki:

1.Moqapi: 3352 F4, EN1074
2.Sefahleho le Sefahleho: EN558-1, DIN 3202
3.Flanges: BS4504; BS EN1092-2 PN10/16/25; ANSI 125/150; JIS 5K/10K
4.Size Range: DN50 - 600
5.Sekhahla sa Khatello: 1.0 Mpa; 1.6 Mpa; 2.5 Mpa
6.Mocheso: -10°C ~ 80°C (NBR)
7.Coating: Fusion Bonded Epoxy Resin.

1, Valofo ea Heke, Valofo ea Sluice, Valofo ea Heke ea Stem e sa Phahameng, Valofo ea Heke ea tšepe e Lahliloeng, Valofo ea Heke ea tšepe e Ductile, Valofo ea Heke ea Setulo e Resilient, Setiiso se Bonolo se sa Phahameng sa Metsi
2，Resilient Seated Gate Livalve li etselitsoe ho tšoarella lilemo tse telele tsa ts'ebetso maemong a mangata. Ka sebopeho sa eona sa bolt e entsoeng ka bolt, EPDM e koahetse chesele le bohloeki, e itokiselitse ho fihlela tlhoko ea lits'ebetso tsa metsi a nooang le likhoerekhoere.
3，Resilient Seat Heke Valve, DIN3352 F4, BS5163, AWWA C515, DN50 ho DN600, PN10/16/25

• Lisebelisoa tsa metsi a nooang
• Metsi a litšila
• Mekhoa ea ho hloekisa le ho abela metsi

litekanyo