Astaamaha dunta birta been abuurka ah/ alxanka globe valve
1. Waxay leedahay qaab dhismeed is haysta, muuqaal qurux badan iyo kanaalka socodka oo yaraada. Tilmaamaha qaabdhismeedka: BB ama WB;
2. Dusha daboolan waxay ka samaysan tahay birta daawaha ah ama kaarbiid sibidh ah. Isku-darka alaabta wax lagu dhejiyo waa mid macquul ah oo nolosha adeeggu waa dheer tahay;
3. Saxanka waalka ah waa mid toosan, tariinka waalka waxaa lagu bixiyaa shaabad rogan, oo leh waxqabad wanaagsan oo xirid ah. Dusha sare ee jirida waalka waa nitrided, kaas oo leh iska caabin daxal wanaagsan iyo iska caabin xoqid. Xirashadu waxay qabataa garaafyada dabacsan, oo leh shaabad la isku halleyn karo, hawlgal dabacsan iyo fur furan iyo xidhidh yar;
4. Heerarka tuubooyinka iyo foomamka isku xirka (sida alxanka godka, alxanka dabada iyo isku xirka dunta) ayaa la dooran karaa.
Heerka fulinta ee dunta birta been abuurka ah / alxanka globe valve
| Tilmaamaha alaabta | code design | Dhererka qaab dhismeedka | Isku xirka flange | Tijaabi iyo kormeer | heerkulka cadaadiska |
| JB/T7746 | JB/T7746 | JB/T 79,GB/T9113,HG/T20592,EN1092,ASME B16.5 | GB/T26480GB/T13927,API598 | GB/T12224JB/T7746 |
Tilmaamaha waxqabadka ugu muhiimsan
| Cadaadis magac ahaan | Walxaha tijaabi | tijaabada xoogga | Tijaabada xirida | Tijaabada daboolka hawada | Heerkulka lagu dabaqi karo ℃ | Dhexdhexaadinta lagu dabaqi karo |
| 1.6 | 2.4 | 1.76 | 0.6 | ≤425 | Biyaha, oilSteam iyo nitric acid | |
| 2.5 | 3.8 | 2.76 | ||||
| 4.0 | 6.0 | 4.4 | ||||
| 6.4 | 9.6 | 7.04 | ||||
| 10.0 | 15.0 | 11.0 | ||||
| 16.0 | 24.0 | 17.0 | ||||
Waxyaabaha qaybaha ugu muhiimsan ee dunta birta been abuurka ah / alxanka globe valve
| Magaca qaybta | Qalabka qaybaha | |
| Jirka / bonetka | A105 | 1Cr18Ni9Ti |
| Saxanka / kursiga | 20Cr13 | 1Cr18Ni9Ti |
| Jirrid | 20Cr13 | 1Cr18Ni9Ti |
| giraanta shaabad | 1Cr13+HF | 1Cr18Ni9Ti+STL |
| buuxin | NBR/FPM garaafyada dabacsan | Teflon (PTFE) |
| shim | Garaafka dabacsan | |
| Bolt | 35/35CrMo | 1Cr18Ni9Ti |
Sawirida dunta birta been abuurka ah ee alxanka joogsiga
Faahfaahinta codsiga
1. Naqshadeynta iyo soo saarista: ASME / ANSI B16.34; API 602; JB / t7746
2. Cabbirka dhamaadka xidhiidhka:
(1) Dhammaadka alxanka godka: ASME / ANSI B16.11; JB / t1751
(2) Dhammaadka dunta leh: ASME / ANSI b1.20.1 (NPT) GB / t7306 — 87 (RC)
3. Tilmaamaha qaabdhismeedka: BB ama WB; OS & Y
4. Qalabka ugu muhiimsan: A105; LF2; F5; F11; F22; f304; F316; f304l; f316l
5. Baadhitaanka Valve iyo tijaabinta: API598; GB / t26480; GB / t13927
Cabirrada isku xirka ugu muhiimsan ee dunta birta been abuurka ah/ alxanka globe valve
| DN (mm) | RP | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | - |
| NPS(gudaha) | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | - | |
| DN (mm) | FP | - | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
| NPS(gudaha) | - | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | |
| d | RP | 7 | 10 | 10 | 13 | 19 | 24 | 29 | 36.5 | - |
| FP | - | 7 | 10 | 13 | 18 | 24 | 29 | 36.5 | 46.5 | |
| L | RP | 79 | 79 | 79 | 92 | 111 | 120 | 152 | 172 | - |
| FP | - | 79 | 79 | 92 | 111 | 120 | 152 | 172 | 200 | |
| H (daar) | RP | 153 | 153 | 158 | 163 | 193 | 250 | 250 | 291 | - |
| FP | - | 153 | 158 | 163 | 193 | 250 | 250 | 291 | 350 | |
| IN | RP | 100 | 100 | 100 | 100 | 125 | 160 | 160 | 180 | - |
| FP | - | 100 | 100 | 100 | 125 | 160 | 160 | 180 | 240 | |
| WT(kg) | RP | 1.9 | 1.8 | 1.7 | 2.1 | 3.3 | 7.5 | 7.5 | 11.4 | - |
| FP | - | 2.1 | 1.9 | 2.3 | 3.6 | 7.8 | 8.2 | 12.0 | 15.0 |
