Zaka zingapo zapitazi, tawona kuti kufunikira kwa ma valve agulugufe akukulirakulira, mosiyana ndi DN600 mpaka DN1400.

Chifukwa chakuti mawonekedwe a gulugufe ndi oyenera makamaka kupanga ma valve akuluakulu, okhala ndi mawonekedwe osavuta, voliyumu yaying'ono ndi kulemera kwake.

Nthawi zambiri, mavavu agulugufe okhala ndi mainchesi akulu amagwiritsidwa ntchito m'mapaipi a zinyalala, mapaipi amafuta, mapaipi operekera madzi, ntchito zosungira madzi, zomangamanga zamatauni ndi malo ena.Tsopano mapaipi ozungulira amadzi amasinthidwa kukhala zisindikizo zolimba za katatu, chifukwa cha moyo wawo wautali wautumiki komanso kusasamalira.

NSEN yakonzeka kutumiza batch ya valve yomwe ili ndi DN600 ndi DN800 size valve sabata ino, chidziwitso chachikulu chili pansipa;

Valovu yagulugufe itatu

Thupi: WCB

Chimbale: WCB

Mtengo wa 2CR13

Kusindikiza: SS304+graphite

Mpando: D507MO Overlay (mpando wokonza)