Izici zomkhiqizo
Ngokwezidingo zesimo sangempela, isakhiwo esingaphansi siklanywe njengohlobo oluphansi oluphansi, futhi umzimba we-valve uwuhlobo lwe-V. Iphinde inikeze izindlela ezimbili zokusebenza zokuphakamisa nokwehlisa. Umgodi ongaphakathi womzimba we-valve ufakwe indandatho evimbela ukuguguleka kanye nendandatho yokuvala ukugqwala, engavikela umzimba we-valve ekugugulekeni okumaphakathi kanye nokugqwala ngesikhathi sokuvulwa. Indandatho yokubeka uphawu iphathwa ngokukhethekile ukwenza ubulukhuni bobuso bufinyelele ku-hrc56-62, onomsebenzi wokumelana nokugqoka okuphezulu kanye ne-anti-corrosion. Indawo yokuvala yediski ye-valve imbozwe nge-carbide enosimende uma kunesidingo, futhi ipheya elivalayo lithatha uphawu lomugqa ukuze kuqinisekiswe ukwethembeka kophawu futhi kuvimbele izibazi. Ngesikhathi esifanayo, ukuklanywa kwediski ye-stroke emfushane kwamukelwa. Izindlela zokusebenza ezahlukahlukene, njenge-manual, i-pneumatic (ukubuya kwasentwasahlobo, ukwenza kabili, ngesondo lesandla nangaphandle), ugesi, i-hydraulic, igiya, njll.
Izinga eliphezulu
| Ukucaciswa komkhiqizo | Ubude besakhiwo | Ixhuma i-flange | Ukuhlolwa nokuhlolwa | Izinga lokushisa lokucindezela |
| I-GB/T12221 | I-GB/T9113EN1092-1/2 | JB/T9092GB/T13927 | I-GB/T12224 |
Impahla yezingxenye eziyinhloko
| Ingxenye yegama | I-ZG1Cr18Ni9Ti | I-ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | I-ZG00Cr17Ni14Mo2 | WCB |
| Umzimba / ibhonethi | I-ZG1Cr18Ni9Ti | I-ZG00Cr18Ni10 | I-ZG1Cr18Ni12Mo2Ti | I-ZG00Cr17Ni14Mo2 | WCB |
| Isiqu | I-ZG1Cr18Ni9Ti | I-ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | I-ZG00Cr17Ni14Mo2 | 20Cr13 |
| I-valve disc | I-ZG1Cr18Ni9Ti | I-ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | I-ZG00Cr17Ni14Mo2 | WCB |
| shim | 304+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | igraphite+304 |
| I-Stud | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
| Nut | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
Izilinganiso eziyinhloko zevalvu yokukhipha esakazwayo engu-PN1.6MPa
| I-DN(mm) | I-flange ephezulu | I-flange ephansi | Isihlalo sokuvala | |||
| D1 | D2 | D3 | D4 | D5 | D6 | |
| FL45F/W-16 | ||||||
| 25 | 115 | 85 | 115 | 85 | 80 | 60 |
| 32 | 135 | 100 | 135 | 100 | 85 | 70 |
| 40 | 145 | 110 | 145 | 110 | 135 | 85 |
| 50 | 165 | 125 | 180 | 125 | 135 | 95 |
| 65 | 180 | 145 | 180 | 145 | 160 | 130 |
| 80 | 195 | 160 | 195 | 160 | 180 | 140 |
| 100 | 215 | 180 | 215 | 180 | 185 | 165 |
| 125 | 245 | 210 | 245 | 210 | ||
| 150 | 280 | 240 | 280 | 245 | ||
| 200 | 335 | 295 | 335 | 295 | ||
