Iindaba zeShishini

Njengesixhobo esiphambili kulawulo lwamanzi, i-valvengo yesango idlala indima ebalulekileyo kumashishini amaninzi, kwaye umahluko kwimfuno kumashishini ahlukeneyo ikhokelele kwiivalves ezahlukileyo zesango.

Ukusuka kwimbono yobukhulu bentengiso, i-Butterblely Byhente yeBlawter Blarve ibonisa ukukhula okuzinzileyo, ukwahlula-hlula kwengingqi, iqhutywa yinkqubo yamandla engqongileyo, ukomeleza imveliso esisingqongileyo, kunye nokukhuliswa kwezemali kwiimarike ezivelayo.

Ukuphucula ukusebenza kokutywina kweevali zebhabhathane kufuna ukuphuculwa okufezekileyo koyilo, izixhobo, ufakelo, ulondolozo, kunye nezinye izinto

Ukukhethwa kwezinto zokutywina kwiivali zebhabhathane kufuna ukuqwalaselwa ngokubanzi kwezi zinto ezininzi. Kuphela kukukhetha izixhobo ezichanekileyo zinokuphuthiswa kwebhabhathane ziqinisekisa ukutywina okuhle phantsi kweemeko ezahlukeneyo zomsebenzi kwaye ziqinisekisa ukusebenza okuqhelekileyo kwenkqubo.

I-valve zebhola ziyinto engenakuphikwa kwezixhobo zokulawula amanzi kwiindawo ezinemizi-mveliso nakwezoluntu ngenxa yoyilo olugqibeleleyo kunye neemfuno ezisebenzayo.

Fluid temperature: High temperature fluids (above 450 ℃) should choose high-temperature resistant valves, such as chromium molybdenum steel high-temperature gate valves used in steam pipelines. Low temperature fluids (below -40 ℃) require valves with good low-temperature toughness, and low-temperature ball valves are commonly used in liquid nitrogen and liquid oxygen pipelines.