Hubi waalka: Hubi waalka, sidoo kale loo yaqaan waalka hal-jidka ah ama valve check, ayaa loo isticmaalaa si looga ilaaliyo dhex dhexaadiyaha dhuumaha inay dib u soo noqdaan.Waalka hoose ee nuugista iyo xidhitaanka bamka biyaha waxa kale oo iska leh qaybta hubinta.Waalka ku tiirsan qulqulka iyo xoogga dhexdhexaadiyaha si uu isu furo ama isu xiro, si uu uga ilaaliyo dhex dhexaadku inuu dib u soo laabto, waxaa loo yaqaannaa jeegaga jeegga.Hubi valves waxay ka tirsan yihiin qaybta valves otomaatiga ah.Hubi valves waxaa inta badan loo isticmaalaa dhuumaha leh qulqulka warbaahinta ee aan jihada lahayn, taas oo u oggolaanaysa hal jiho oo kaliya ee socodka warbaahinta si looga hortago shilalka.Hubi valves waxaa loo qaybin karaa saddex nooc iyadoo loo eegayo qaab-dhismeedkooda: valve check valves, valve check valves, iyo valves check valves.Albaabka hubinta kor u qaadida waxa loo qaybin karaa laba nooc: valve check vertical and horizontal check valves.Walalka hubinta lulid waxay u qaybsamaan saddex nooc: hal saxan oo hubinta valves, laba laablakaha saxanka hubinta, iyo valves check valves.Albaabka hubinta balanbaalista waxa ay toos u maraan valves-ka hubinta, noocyada sare ee jeegaga waxa loo qaybin karaa saddex nooc marka la eego xidhiidhka:
Rakibaadda valves-ka hubinta waa in ay fiiro gaar ah u yeelato arrimaha soo socda:
1. Ha u ogolaan waalka hubinta inuu culeys ku qaado dhuumaha.Tuulooyinka waaweyn ee hubinta waa in si madax bannaan loo taageero si looga hortago in ay saameeyaan cadaadiska ka imaanaya habka dhuumaha.
2. Inta lagu jiro rakibidda, fiiro gaar ah u yeelo jihada qulqulka dhexdhexaadka ah ee ay tahay in ay la socoto jihada fallaadha ee lagu tilmaamay jidhka valve.
3. Nooca kor u qaadida qalabka hubinta saxanka toosan waa in lagu rakibaa dhuumaha tooska ah.
4. Nooca kor u qaadista waalka hubinta saxanka jiifka ah waa in lagu rakibaa dhuumaha jiifka.
Halbeegyada waxqabadka ugu muhiimsan ee valves hubinta:
Cadaadiska magaca ama heerka cadaadiska: PN1.0-16.0MPa, ANSI Class150-900, JIS 10-20K, dhexroor magaca ama dhexroor: DN15 ~ 900, NPS 1 / 4-36, habka isku xirka: flange, alxanka dabada, dunta, godka alxanka, iwm, heerkulka lagu dabaqi karo: -196 ℃ ~ 540 ℃, waalka jirka walxaha: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti.Adoo dooranaya walxo kala duwan, waalka jeeggu wuxuu ku haboonaan karaa warbaahinta kala duwan sida biyaha, uumiga, saliida, nitric acid, acetic acid, media oxidizing, urea, iwm.
Waqtiga boostada: Abriil-14-2023