Bawul ɗin sarrafawa na yau da kullun ya ƙunshi jikin bawul, abubuwan ciki na bawul, mai kunnawa wanda ke ba da tuƙi don aikin bawul, da na'urorin haɗi iri-iri. Na'urorin haɗi na Valve sun haɗa da masu sakawa, transducers, masu kula da matsa lamba, bawul ɗin solenoid, dampers da masu juyawa iyaka.

1. Zaɓi da aikace-aikacen bawuloli masu sarrafawa
Madaidaicin zaɓi na bawuloli masu sarrafawa da ko don cimma ƙayyadaddun buƙatun sarrafa yanayin aiki na maɓalli, amma kuma don tabbatar da amincin tsari. Don saduwa da buƙatun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aiki suke buƙatar la'akari da nau'in nau'in bawul ɗin, tsari da kayan aikin sassan bawul, nau'in mai kunnawa da yanayin aminci da sauran abubuwa, don haka. nau'in bawul ɗin sarrafawa da aka zaɓa shine haɗuwa mafi kyau.

2. Abubuwan zaɓin zaɓi na bawul da za a yi la'akari da su
Don zaɓar bawul ɗin sarrafawa wanda ya dace da yanayin, kuna buƙatar cikakken la'akari da tasirin zaɓin bawul ɗin sarrafawa na yanayin aiki iri-iri. Mafi mahimmancin bayanai ciki har da sarrafa nau'in ruwa, zafin jiki na ruwa, dankon ruwa, ƙayyadaddun ruwa na musamman, matsakaicin matsakaici da ƙananan ƙarfin kwarara, matsakaicin matsakaicin matsa lamba na mashigar bawul, matsakaicin matsakaicin matsa lamba na kanti na bawul, matsa lamba. sauke a karkashin al'ada kwarara yanayi, yawan jama'a da kanti bututu caliber da kauri bango.

3. Tsarin zaɓin bawul ɗin sarrafawa
Yadda za a zabi bawul ɗin sarrafawa daidai don saduwa da buƙatun aikace-aikacen yanayi, tsarin zaɓin bawul ɗin sarrafawa aƙalla buƙatar la'akari da tsari mai zuwa. Ƙayyade yanayin aiki: gami da yawan adadin bawul da fitarwa na matsakaicin matsakaicin bambanci, matsakaicin, mafi ƙanƙanta da yanayin aiki na yau da kullun na yawan kwarara, zafin ruwa da hayaniya da aka yarda. Yi ƙididdige ƙimar C da ake buƙata, kuma ƙayyade matakin amo, cavitation da walƙiya ta hanyar ƙididdige ƙimar ℃). Zaɓin nau'in nau'in ɓangarorin bawul: Idan ƙimar amo da aka ƙididdige ta fi ƙayyadaddun da yanayin aiki ya ba da izini, to ya kamata a yi la'akari da zaɓin masu rage hayaniya. Idan cavitation da aka ƙididdige ko ƙimar filasha na bawul a cikin ƙayyadaddun aiki a ƙarƙashin dogon lokacin amfani da babban tasiri, yakamata a yi la'akari da ƙayyadaddun ƙayyadaddun ƙayyadaddun abubuwan anti-cavitation da anti-flash valve abubuwan.