ʻO Victaulic ka mea hana nui o ka honua i nā ʻōnaehana pili paipu mechanical. ʻO kāna Vic-300 MasterSeal™ butterfly valve-761 series a me Vic-Check® check valve-716 a me 716H series ua ʻae ʻia e ka DNV (Det Norske Veritas) Type certification.
Pono ka palapala ʻae a hiki i Iune 2017 a uhi ʻia nā ʻōnaehana paipu Class III i hoʻohana ʻia no ka hoʻoluʻu wai hou, ka hoʻihoʻi condensate, nā ʻōnaehana pono ʻole, nā paipu wai hoʻomaʻemaʻe a me ka ea lawelawe pono ʻole.
ʻO Vic-300 MasterSeal butterfly valve ua hala i ka palapala hōʻoia ʻano DNV, ʻo DN50 - 300 (2" - 12") ka nui o ka nui, ʻo 21 bar (300 psi) ka nui o ke ana wela, 0 - 121 ° C (32 - 250 °) F) .
Hana ʻia ke kino kīpē Vic-300 me ka hao ductile e like me ka ASTM A-536, a ʻo ka diski he pani nickel electroless e like me ASTM B-773. Hiki ke koho i ka EPDM, nitrile rubber a i ʻole ka noho lāʻau fluorine. Hoʻolālā ʻia no nā hui ʻāwili, hiki ke hoʻohana pū ʻia me Vic-Flange Adapter Type 741.
Ke hoʻohālikelike ʻia me ka hapa nui o nā valve kuʻuna, hāʻawi kēia mau valve i ka kahe maikaʻi a me ka hana hoʻopaʻa sila ʻana a me ka lōʻihi o ke ola. Hiki i ka hoʻolālā kūikawā o ka offset disc a me nā ʻāpana ʻelua ke hoʻonui i ka kahe kahe a hoʻemi i ka torque hana a hiki i 35%, a hāʻawi i kahi sila 360-degree bubble. ʻO ka noho paʻi paʻi i hoʻonui ʻia i loko o ke kino valve e hoʻopaʻa like i nā ʻaoʻao ʻelua o ka valve, e hōʻemi ana i ka lole lōʻihi a hoʻonui i ke ola lawelawe.
Eia hou, ua maʻalahi ka hoʻokomo a mālama ʻana i nā valves MasterSeal no ka mea ʻoi aku ka māmā a hiki ke hoʻololi ʻia ko lākou kūlana ma ka pūnaewele pipeline me ka pau ʻole. ʻOi aku ke kaumaha o nā puʻupaʻa flange-hope kuʻuna a hiki ke kuhikuhi wale i ke kūlana puka bolt e hiki mai ana ke hoʻolikelike i ka lever a i ʻole ka mea hoʻohana. ʻO kēia mau hiʻohiʻona e hoʻolilo i nā valve MasterSeal i koho maʻalahi a maʻalahi no nā mea nona nā moku, nā mea hoʻokele a me kā lākou poʻe holo moku.
ʻO ka ʻae ʻana o ke ʻano DNV no nā kiwi loiloi e uhi ana i ka moʻo 716H me ka nui o DN50-DN80 (2”-3”), kahi kaomi helu o 25 bar (365 psi) a me ka nui o DN100-DN 300 (4”) me ka 716 moʻo Huahana - 12 ") ʻO ka helu kaomi he 21 bar (300 psi). ʻO ka pae wela e pili ana i ka mea sila i koho ʻia.
Hana ʻia ka valve check me ka hao ductile e like me ASTM A-536 a i ʻole ASTM A-395. Hiki ke koho ʻia ʻo EPDM, nitrile rubber a i ʻole fluorine rubber sila e hoʻohui i ka mana kiʻekiʻe me ka hana haʻahaʻa haʻahaʻa. Hāʻawi ka hoʻolālā hopena grooved i ka hoʻopili wikiwiki a me ka maʻalahi me ka hoʻohana ʻana i nā mea pono Victaulic a i ʻole Vic-Flange 741 mau mea hoʻohui.
ʻAʻole i ʻae ʻia nā huahana a me nā lawelawe i wehewehe ʻia ma kēia hoʻolaha paʻi e ka luna hoʻokele moana.
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