SebakaTianjin, Chaena (Bohareng)
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Victaulic butterfly valve le valve ea ho hlahloba li fumana tumello ea DNV

Victaulic ke moetsi ea ka sehloohong oa lefats'e oa mekhoa ea ho hokahanya lipeipi. Letoto la eona la Vic-300 MasterSeal™ butterfly valve-761 le Vic-Check® check valve-716 le 716H letoto li amohetsoe ke setifikeiti sa Mofuta oa DNV (Det Norske Veritas).
Setifikeiti sa tumello se sebetsa ho fihlela Phuptjane 2017 'me se akaretsa lisebelisoa tsa liphaephe tsa Sehlopha sa III tse sebelisetsoang ho pholisa metsi a hloekileng, ho khutla ha condensate, litsamaiso tseo e seng tsa bohlokoa, liphaephe tsa tsamaiso ea likhoerekhoere le moea oa litšebeletso tse seng tsa bohlokoa.
Vic-300 MasterSeal butterfly valve e fetile setifikeiti sa mofuta oa DNV, boholo ba boholo ke DN50 - 300 (2" - 12"), khatello e lekantsoeng ke 21 bar (300 psi), mocheso oa mocheso ke 0 - 121 ° C (32 - 250 °) F) .
'Mele oa valve oa Vic-300 le disc li entsoe ka tšepe ea ductile e lumellanang le ASTM A-536,' me disc e na le seaparo sa nickel se se nang motlakase se lumellanang le ASTM B-773. O ka khetha EPDM, rabara ea nitrile kapa setulo sa rabara sa fluorine. E etselitsoe manonyeletso a grooved, a ka sebelisoa le Vic-Flange Adapter Type 741.
Ha ho bapisoa le li-valve tse ngata tsa setso, li-valve tsena li fana ka phallo e ntle le ts'ebetso e ntle ea ho tiisa le nako e telele ea bophelo. Moralo o ikhethileng oa disc ea offset le stem ea likarolo tse peli e ka eketsa sekhahla sa phallo mme ea fokotsa torque ea ts'ebetso ho fihlela ho 35%, mme e fana ka tiiso ea bubble ea 360-degree. Setulo sa rabara se matlafalitsoeng ka khatello 'meleng oa valve se tiisa ka ho lekana mahlakoreng ka bobeli a valve, ho fokotsa ho apara nako e telele le ho eketsa bophelo ba tšebeletso.
Ho phaella moo, li-valve tsa MasterSeal li bonolo ho kenya le ho li boloka hobane li bobebe 'me boemo ba tsona mocheng oa liphaephe li ka fetoloa ka ho sa feleng. Li-valve tsa khale tsa li-flange li boima haholo 'me li khona ho supa feela sebakeng se latelang se fumanehang sa lesoba la bolt ha li tsamaisa lever kapa opareitara ea lisebelisoa. Likarolo tsena li etsa hore li-valve tsa MasterSeal e be khetho e hlakileng le e bonolo bakeng sa beng ba likepe, basebetsi le basebetsi ba bona.
Tumello ea mofuta oa DNV bakeng sa li-valve tsa cheke e koahela letoto la 716H le boholo ba boholo ba DN50-DN80 (2"-3"), khatello e lekantsoeng ea 25 bar (365 psi) le boholo ba boholo ba DN100-DN 300 (4"). le 716 series Product - 12 ") Tekanyo ea khatello ke 21 bar (300 psi). Mocheso oa mocheso o itšetlehile ka thepa e khethiloeng ea ho tiisa.
Valve ea cheke e entsoe ka tšepe ea ductile e lumellanang le ASTM A-536 kapa ASTM A-395. EPDM, rabara ea nitrile kapa litiiso tsa rabara tsa fluorine li ka khethoa ho kopanya matla a khatello e phahameng le ts'ebetso ea ho theoha ha khatello e tlase. Moralo oa ho qetela oa grooved o lumella khokahano e potlakileng le e bonolo ho sebelisa li-fittings tsa Victaulic kapa li-fittings tsa setaele sa Vic-Flange 741.
Lihlahisoa le litšebeletso tse hlalositsoeng phatlalatsong ena ea boralitaba ha lia amoheloa ke mookameli oa maoatle.
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Nako ea poso: Jul-07-2021

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