Nickel Aluminium-bronze mavharuvhu akakodzera kune akawanda emvura yegungwa maapplication, kunyanya mune yakaderera-kudzvanywa maapplication. Ivhavhavha inonyanyozivikanwa muNAB ndiyo mavharuvhu makuru eshavishavi anopa anouya nemuviri weNAB uye monel trim, iyo yakachipa inotsiva yakazara Monel mavharuvhu.

Zvimiro zveNAB C95800 Butterfly Valves

Icho chokwadi chekuti NAB iri

• inodhura-inoshanda (yakachipa pane dzimwe nzira dzekunze);
• inogara kwenguva refu (inofananidzwa mukuita pane general corrosion, gomba uye cavitation kune super duplex alloys uye zvakanyanya nani pane yakajairwa alloys)
• yakanaka vharafu zvinhu (haina nduru, ine yakanakisa anti-fouling zvivakwa uye yakanaka yekupisa conductor), inoita kuti ive sarudzo yakanakisa yemavharuvhu ari mumvura yegungwa.

Kushandiswa kweNAB Butterfly Valves

NAB butterfly mavharuvhu ave achishandiswa zvakanyanya sevhisi yemvura yegungwa kwemakore mazhinji uye anozivikanwa zvakanyanya kuve mhinduro yakanaka.