IntshayeleloI-Hikelok O-Ring i-valve yokukhangela i-coned-and-threaded yohlobo loqhagamshelwano. Ukubonelela ngokujikeleza okungafaniyo kunye nokuvalwa okuqinileyo kulwelo kunye neegesi ezinokuthembeka okuphezulu. Xa umahluko wehla ngaphantsi koxinzelelo lokuqhekeka, ivalve iyacima. I-Hikelok Ball yokujonga iivalvu zinqanda ukuqukuqela okubuyela umva apho ukuvuza kunganyanzelekanga ukuba kuvalwe. Xa ulwahlulo lwehla ngaphantsi koxinzelelo lokuqhekeka, i-valve ivala.Ngamacandelo onke esinyithi, i-valve ingasetyenziselwa ukuya kwi-650 ° F (343 ° C).
IimbonakaloViton (FKM) O-ring: 0 ° ukuya 400 ° F (-18 ° ukuya 204 ° C)I-Buna-N O-ring: 0 ° ukuya ku-250 ° F (-18 ° ukuya ku-121 ° C))I-FFKM O-ring: 30 ° ukuya ku-500 ° F (-18 ° ukuya ku-260 ° C)I-PTFE O-ring: -100° ukuya ku-400°F (-73° ukuya ku-204°C)I-PTFE O-ring eneNtwasahlobo yoXhobo oluPhantsi: ukuya -100°F (-73°C)Ibhola kunye nepoppet luyilo oludityanisiweyo lokuqinisekisa ukuba kulungile, ukuhlala emgceni. IPoppet yenzelwe ngokuyimfuneko ukuhamba kwe-axial kunye nokuhla koxinzelelo oluncinci
IingeneloUxinzelelo lwe-Cracking: I-20 psi (i-1.38 bar) ± 30%. Imithombo yoxinzelelo oluphezulu lokuqhekeka ukuya kuthi ga kwi-psi eyi-100 ekhoyo kwi-odolo ekhethekileyo ye-O-ring yokujonga iivalvu kuphelaUxinzelelo lwe-Cracking: i-20 psi (i-1.38 bar) +/- 30% Uxinzelelo lokuqhaqha olukhethiweyo alufumaneki kwiSimbo seBhola yokuHlola iiValvesUkufakela: Ngokuthe nkqo okanye ngokuthe tye njengoko kufuneka. Utolo oluphawulweyo oluphawulwe kumzimba wevalvu.
Ukhetho oluninziI-Monel yokuzikhethela, i-Inconel 600, i-Titanium Grade 2, i-Hastelloy C276, i-Inconel 625, kunye ne-Incoloy 825Iivalvu zokukhangela uhlobo lwebhola