GGG40/GGG50/Cast Iron Flanged Backflow Preventer Yopangidwa ku China

Kufotokozera:

Kukana pang'ono Non-Return Backflow Preventer (Flanged Type) TWS-DFQ4TX-10/16Q-D - ndi mtundu wa chipangizo chophatikizira madzi chopangidwa ndi kampani yathu, chomwe chimagwiritsidwa ntchito popereka madzi kuchokera kumatauni kupita kumalo onyansa amadzimadzi amachepetsa kuthamanga kwa mapaipi kuti madzi aziyenda njira imodzi yokha. Ntchito yake ndikuletsa kubwereranso kwa sing'anga yamapaipi kapena mkhalidwe uliwonse wa siphon kubwerera mmbuyo, kuti mupewe kuipitsa m'mbuyo.

Makhalidwe:

1. Ndi yophatikizika komanso yayifupi; kukana pang'ono; kupulumutsa madzi (palibe kukhetsa kwachilendo pakusintha kwamphamvu kwamadzi); otetezeka (pakutayika kwachilendo kwa kuthamanga kwa madzi othamanga kumtunda, valavu yokhetsa imatha kutseguka panthawi yake, kukhetsa, ndipo mkatikati mwa chitetezo cha backflow nthawi zonse imakhala patsogolo pamwamba pa mtsinje mu magawo a mpweya); kudziwika pa intaneti ndi kukonza etc. Pansi pa ntchito yabwinobwino mumayendedwe azachuma, kuwonongeka kwamadzi kwa kapangidwe kazinthu ndi 1.8 ~ 2.5 m.

2. Miyezo iwiri yoyang'ana ma valve's wide valve cavity flow flow design ndi yaing'ono yothamanga kukana, mofulumira pazisindikizo za valve check valve, zomwe zingathe kuteteza kuwonongeka kwa valve ndi chitoliro mwadzidzidzi kupanikizika kwa msana, ndi ntchito yosalankhula, kupititsa patsogolo moyo wautumiki wa valve.

3. Mapangidwe olondola a valavu yakuda, kuthamanga kwa mpweya kungathe kusintha kusintha kwa kuthamanga kwa madzi odulidwa, kuti asasokoneze kusinthasintha kwa kayendetsedwe kake. Kuzimitsa mosamala komanso modalirika, palibe kutayikira kwamadzi kwachilendo.

4. Mapangidwe akuluakulu a diaphragm control cavity amapangitsa kudalirika kwa zigawo zikuluzikulu kukhala zabwinoko kusiyana ndi zoletsa zina zam'mbuyo, motetezeka komanso modalirika pozimitsa valavu.

5. Mapangidwe ophatikizika a kutsegulira kwakukulu kwa dambo ndi njira yopatutsira, kulowetsedwa kowonjezera ndi kukhetsa kwa valve patsekeke alibe vuto la ngalande, amachepetsa kwathunthu kuthekera kwa kubwerera pansi pamtsinje ndi kusintha kwa siphon.

6. Mapangidwe aumunthu akhoza kukhala mayeso ndi kukonza pa intaneti.

Mapulogalamu:

Itha kugwiritsidwa ntchito pakuipitsa koyipa komanso kuipitsa kuwala, poyipitsa poyizoni, imagwiritsidwanso ntchito ngati siyingalepheretse kubwereranso ndi kudzipatula kwa mpweya;
Itha kugwiritsidwa ntchito ngati gwero la chitoliro chanthambi pakuipitsa koyipa komanso kuthamanga kosalekeza, komanso osagwiritsidwa ntchito poletsa
poizoni kuipitsa.

Makulidwe: