IValve yeBhola yoMphunga yaseTshayina ePhakamileyo eZithathu

Ivalve yethu NJENGOKO ibonelela ngevalve yebhola ekumgangatho ophezulu elawulwa ngepneumatiki eyinxalenye ebalulekileyo kwimigca yokuvelisa ezenzekelayo. Le valve yenzelwe ukubonelela ngokukhawuleza nangokuchanekileyo ukusebenza kokutshintsha, ukuqinisekisa ulawulo oluchanekileyo kwiinkqubo ezizenzekelayo. Uxhulumaniso oludibeneyo luvumela ukufakela okulula nokuthembekileyo, ukuqinisekisa ukutywinwa kwenkqubo esebenzayo. Ngokukwazi ukuqhutywa nge-pneumatically, le valve ifanelekile kwizicelo apho i-automation kunye nolawulo oluchanekileyo luyimfuneko. Sisisombululo esixabisekileyo kumashishini afuna impendulo ekhawulezayo kunye nezakhono zokulawula kude. Ivalve yebhola enemisonto emithathu elawulwa ngepneumatic yenzelwe ukuhlangabezana neemfuno zamashishini, iqinisekisa ukusebenza kakuhle kunye nokuthembeka.

Imilinganiselo yobugcisa:

1. Uxinzelelo lokusebenza: 1.6 MPa ukuya kwi-6.4 MPa (iinkcukacha kufuneka ziqinisekiswe ngokweenkcukacha zomenzi).

2. Ubushushu bokusebenza: -20℃ ukuya +150℃.

3. Isignali yokulawula: Umgangatho we-4-20 mA uphawu lwangoku okanye uphawu loxinzelelo lomoya, oluhambelana neenkqubo zokuzenzekelayo.

4. Imidiya esebenzayo: amanzi, igesi, ioli kunye neekhemikhali ezithile.

5. Umthamo wokuhamba: Yenzelwe ukubonelela ngokulawula ukuhamba kakuhle kunye nokunciphisa ukulahleka koxinzelelo.

6. Imodi yokuqhuba: I-pneumatic, i-double-acting okanye i-acting-acting actuators ingakhethwa.

Ubalulo, Isixhobo kunye nobukhulu:

1. Indlela yokudibanisa: Uxhulumaniso olunentambo, olulungele ukudibanisa ngokuthe ngqo kwimibhobho encinci ye-diameter.

2. Ubungakanani: DN15 ukuya kwi-DN50.

3. Izinto eziphathekayo zeValve: insimbi engenasici, i-carbon steel okanye ezinye izinto ze-alloy, ezikhethiweyo ngokwe-corrosiveness medium.

4. Izinto zebhola: ngokuqhelekileyo insimbi engenasici okanye ezinye izinto ezikhethiweyo ngokwezicelo ezithile.

5. Izinto zokutywina: I-PTFE, i-VITON okanye ezinye izinto zokwenziwa eziphezulu zinokusetyenziswa ukuze kuqinisekiswe umphumo wokutywinwa.

6. Izinto ze-Actuator: i-aluminium alloy, insimbi engenasici okanye intsimbi, ekhethiweyo ngokobungakanani bevalve kunye nokusebenza rhoqo.