Victaulic ndiye mtsogoleri padziko lonse lapansi wopanga makina olumikizira mapaipi. Mndandanda wake wa Vic-300 MasterSeal™ butterfly valve-761 ndi Vic-Check® check valve-716 ndi 716H mndandanda wavomerezedwa ndi DNV (Det Norske Veritas) Type certification.
Satifiketi yovomerezeka ndi yovomerezeka mpaka June 2017 ndipo imakhudza mapaipi a Gulu Lachitatu omwe amagwiritsidwa ntchito poziziritsa madzi atsopano, kubweza kwa condensate, makina osafunikira, mapaipi a ukhondo komanso mpweya wosafunikira.
Vic-300 MasterSeal butterfly valve yadutsa chiphaso cha mtundu wa DNV, kukula kwake ndi DN50 - 300 (2" - 12"), kuthamanga kwake ndi 21 bar (300 psi), kutentha ndi 0 - 121 ° C (32 - 250 °) F) .
Ma valve a Vic-300 ndi ma disc amapangidwa ndi chitsulo cha ductile chogwirizana ndi ASTM A-536, ndipo disc ili ndi zokutira za nickel zopanda electro zomwe zimagwirizana ndi ASTM B-773. Mutha kusankha EPDM, mphira wa nitrile kapena mpando wa rabala wa fluorine. Zopangidwira zolumikizira zopindika, zitha kugwiritsidwanso ntchito ndi Vic-Flange Adapter Type 741.
Poyerekeza ndi ma valve ambiri achikhalidwe, ma valve awa amapereka kuyenda bwino komanso kusindikiza bwino komanso nthawi yayitali ya moyo. Mapangidwe apadera a disk offset ndi tsinde la magawo awiri amatha kuonjezera kuthamanga ndikuchepetsa torque yogwiritsira ntchito mpaka 35%, ndikupereka chisindikizo cha 360-degree bubble. Mpando wowonjezera wa rabara mu thupi la valavu umasindikiza mofanana kumbali zonse za valve, kuchepetsa kuvala kwa nthawi yaitali ndikuwonjezera moyo wautumiki.
Kuonjezera apo, ma valve a MasterSeal ndi osavuta kukhazikitsa ndi kusamalira chifukwa ndi opepuka komanso malo awo muzitsulo zamapaipi angasinthidwe mopanda malire. Ma valve amtundu wa flange-end ndi olemera kwambiri ndipo amatha kungolozera kumalo otsatira a bolt polumikiza lever kapena giya. Zinthu izi zimapangitsa ma valve a MasterSeal kukhala omveka bwino komanso osavuta kusankha kwa eni zombo, ogwira ntchito ndi ogwira nawo ntchito.
Chivomerezo cha mtundu wa DNV wa ma valve cheke chimakwirira mndandanda wa 716H wokhala ndi kukula kosiyanasiyana kwa DN50-DN80 (2”-3”), kupanikizika kwa 25 bar (365 psi) ndi kukula kwa DN100-DN 300 (4”) ndi 716 series Product - 12 ") Kupanikizika ndi 21 bar (300 psi). Kutentha kwa kutentha kumadalira zinthu zomwe zasankhidwa.
Vavu yowunikira imapangidwa ndi chitsulo cha ductile chogwirizana ndi ASTM A-536 kapena ASTM A-395. EPDM, mphira wa nitrile kapena zisindikizo za rabara za fluorine zitha kusankhidwa kuti ziphatikize kukhathamiritsa kwakukulu ndi magwiridwe antchito otsika. Mapangidwe omaliza amalola kulumikizana mwachangu komanso kosavuta pogwiritsa ntchito zokokera za Vic-Flange 741.
Zogulitsa ndi ntchito zomwe zafotokozedwa m'nkhani ino sizinavomerezedwe ndi mkulu wapanyanja.
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