Njirimara ngwaahịa
1. Mmeghe na mmechi na-enweghị esemokwu: ọrụ a na-edozi nsogbu ahụ kpamkpam na njedebe nke valvụ ọdịnala na-emetụta esemokwu n'etiti mkpuchi mkpuchi.
2 n'elu mounted Ọdịdị: valvụ arụnyere na pipeline nwere ike inyocha na na-edebe ozugbo online, nke nwere ike n'ụzọ dị irè belata ngwaọrụ na ọnụ ahịa.
3. Nhazi otu oche: na-ewepụ nsogbu ahụ na onye na-ajụ ase na oghere valvụ ga-emetụta nchekwa eji eme ihe n'ihi oke nrụgide na-adịghị mma.
4. Nhazi nke torque dị ala: valvụ valvụ nwere nhazi nhazi pụrụ iche nwere ike imeghe ma mechie ngwa ngwa na obere aka
Ihe owuwu 5 wedge: A na-emechi valvụ ahụ site na ike nrụpụta nke a na-enye site na valvụ ahụ, nke mere na arụ ọrụ mkpuchi nke valve adịghị emetụta mgbanwe nke nrụgide pipeline, a na-ekwekwa nkwa nke ọma n'okpuru ọnọdụ ọrụ dị iche iche.
6: Nhazi nhazi nke mkpuchi mkpuchi: mgbe bọọlụ ahụ na-adabere na oche valvụ, mmiri dị na pipeline na-agafe n'elu akara nke bọl ahụ na 360 Celsius, nke na-abụghị nanị na-ewepụ nsị mmiri nke mpaghara na oche valve. , ma na-asachapụkwa mkpokọta n'elu akara akara, ka o wee nweta nzube nke nhicha onwe ya.
Ọkọlọtọ onye isi ngwaahịa
| Nkọwapụta ngwaahịa | koodu imewe | Ogologo ihe owuwu | Njikọ flange | Nyochaa na nyocha | Ọnọdụ nrụgide |
| GB/T12237 | GB/T12221 JB/T1686 | GB/T9113, JB/T79, HG/T20592, EN1092 | JB/T9092,GB/T20591,API598 | GB/T12224 |
Ihe nke isi akụkụ
| Nọmba usoro n'usoro | Aha akụkụ | udidi nke ihe onwunwe | Nọmba usoro n'usoro | Aha akụkụ | udidi nke ihe onwunwe | |||
| 1 | valvụ ahụ | CF8M | CF8 | WOB | titanium | 12 | Mmiri | 301 |
| 2 | Ihe mkpuchi valve | CF8M | CF8 | WOB | titanium | 13 | Akụ | 304 |
| 3 | gburugburu | 316 | 304 | titanium | 14 | Mkpuchi mkpuchi | 304 | |
| 4 | oche valvụ | PTFE, Para polyphenylene | 15 | Akụ | 304 | |||
| 5 | Akụ | A193-B8 A193-B7 | 16 | Jikwaa | 304 | |||
| 6 | Isi | 316 | 304 | titanium | 17 | Aka aka uwe | Plastic | |
| 7 | Ngwa mgbochi static | 304 | 18 | Na-amachi efere | 304 | |||
| 8 | Ntụnye ihe nchacha | PTFE, graphite na-agbanwe agbanwe | 19 | Akara gasket | PTFE, graphite na-agbanwe agbanwe + igwe anaghị agba nchara | |||
| 9 | ihe ndochi | PTFE, graphite na-agbanwe agbanwe | 20 | Ọkpụkpụ ígwè | Galvanized ígwè ọkpọkọ | |||
| 10 | gasket mgbanwe | Polytetrafluoroethylene agbasiri ike, graphite na-agbanwe agbanwe | 21 | Mkpali | CF8 | |||
| 11 | Mgbanaka nrụgide mbukota | 304 | 22 | Tọọ nut | 304 | |||
Ịse valvụ bọọlụ flanged dị elu n'elu ikpo okwu
Akụkụ njikọ isi
| Dayameta aha aha | L | D | D1 | D2 | C | F | N-F | K | Q | N-F | Q1 | b1-Φ | |
| Usoro nke 1 | Usoro nke 2 | ||||||||||||
| 15 | 130 | 130 | 95 | 65 | 45 | 14 | 2 | 4-Φ14 | 9 | 50 | 4-Φ7 | 42 | 4-Φ6 |
| 20 | 140 | 130 | 105 | 75 | 54 | 14 | 2 | 4-Φ14 | 9 | 50 | 4-Φ7 | 42 | 4-Φ6 |
| 25 | 150 | 140 | 115 | 85 | 65 | 14 | 2 | 4-Φ14 | 11 | 50 | 4-Φ7 | / | / |
| 32 | 165 | 165 | 135 | 100 | 75 | 16 | 3 | 4-Φ18 | 14 | 70 | 4-Φ9 | / | / |
| 40 | 180 | 165 | 145 | 110 | 83 | 18 | 3 | 4-Φ18 | 14 | 70 | 4-Φ9 | / | / |
| 50 | 200 | 203 | 160 | 125 | 100 | 18 | 3 | 4-Φ18 | 14 | 70 | 4-Φ9 | / | / |
| 65 | 220 | 222 | 180 | 145 | 118 | 20 | 3 | 4-Φ18 | 17 | 102 | 4-Φ12 | 70 | 4-Φ9 |
| 80 | 250 | 241 | 195 | 160 | 132 | 20 | 3 | 8-Φ18 | 17 | 102 | 4-Φ12 | 70 | 4-Φ9 |
| 100 | 280 | 305 | 215 | 180 | 153 | 20 | 3 | 8-Φ18 | 17 | 102 | 4-Φ12 | 70 | 4-Φ9 |
| 125 | 320 | 394 | 245 | 210 | 185 | 22 | 3 | 8-Φ18 | 22 | 125 | 4-Φ14 | 102 | 4-Φ12 |
| 150 | 360 | 394 | 280 | 240 | 210 | 24 | 32 | 8-Φ22 | 27 | 140 | 4-18F | 102 | 4-Φ12 |
| 200 | 400 | 457 | 335 | 295 | 265 | 26 | 3 | 12-Φ22 | 36 | 165 | 4-Φ22 | 140 | 4-Φ18 |


















