J641H/Y Fitur produk katup globe flange pneumatik
1. Prodhuk wis struktur cukup, sealing dipercaya, kinerja banget lan katon ayu;
2. Ing lumahing sealing dilapisi karo Co adhedhasar cemented carbide wis resistance nyandhang apik, resistance karat, resistance abrasion lan urip dawa;
3. Batang tutup wis resistance karat apik lan resistance ngeruk sawise quenching lan tempering lan lumahing perawatan nitriding;
4. Katup nduweni struktur sealing sing dipercaya;
5. Bahan bagean lan ukuran flange bisa dipilih kanthi wajar miturut kahanan kerja nyata utawa syarat pangguna kanggo nyukupi macem-macem kabutuhan teknik.
Standar eksekutif
| Spesifikasi produk | kode desain | Panjang struktural | Nyambung flange | Test lan pengawasan | Suhu tekanan |
| GB/T 12235 | GB/T 12221 | JB/T 79, GB/T9113, HG/T20592, EN1092-1/2, ASME B16.5/B16.47 | JB/T 9092, GB/T13927, API598 | GB/T1224 |
Spesifikasi kinerja utama
1. Test tekanan
| Tekanan nominal PN (MPa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
| Tes kekuatan cangkang | 2.4 | 3.8 | 6.0 | 9.6 | 15 | 24 |
| Tes segel ndhuwur | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
| Tes segel | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
2. Sedheng lan suhu sing ditrapake
| jinis produk | Media sing ditrapake | ℃ |
| J641H/YC | Banyu, lenga, uap | ≤425 |
| J641H/YP | Asam nitrat | ≤200 |
| J641H/YR | Asam nitrat | ≤200 |
| J641H/YI | Banyu, lenga, uap | ≤550 |
J641H/Y Bahan bagean utama katup globe flange pneumatik
| jinis produk | Jeneng bagean | |||||||
| Badan / kap | Batang | Disk katup | Sealing lumahing | Nut batang | pangisi | a fastening | roda tangan | |
| J641H/YC | 25/WCB | Baja tahan karat kromium | 20Cr1325 | H: Baja tahan karat Y Co adhedhasar baja karbida semen | paduan tembaga | Grafit fleksibel | Baja karbon kualitas dhuwur | wesi sing gampang ditekuk |
| J641H/YP | Baja nikel kromium | Baja nikel kromium | Baja nikel kromium | Baja nikel kromium | paduan tembaga | Grafit fleksibel | baja tahan karat | wesi sing gampang ditekuk |
| J641H/YR | Baja Cr Ni Mo | Baja Cr Ni Mo | Baja Cr Ni Mo | Baja Cr Ni Mo | paduan tembaga | Grafit fleksibel | baja tahan karat | wesi sing gampang ditekuk |
| J641H/YI | Baja kromium molibdenum | Baja kromium molibdenum | Baja paduan | Baja karbida semen berbasis kobalt | paduan tembaga | Grafit fleksibel | Baja paduan | wesi sing gampang ditekuk |
J641H/Y Dimensi penghubung utama katup globe flange pneumatik PN1.6MPa
| DN (mm) | L | D | D1 | D2 | b | f | Z-d | H | D0 |
| 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-14 | 291 | 120 |
| 20 | 150 | 105 | 75 | 55 | 14 | 2 | 4-14 | 300 | 140 |
| 25 | 160 | 115 | 85 | 65 | 14 | 2 | 4-14 | 353 | 160 |
| 32 | 180 | 135 | 100 | 78 | 15 | 2 | 4-18 | 390 | 180 |
| 40 | 200 | 145 | 110 | 85 | 16 | 2 | 4-18 | 518 | 200 |
| 50 | 230 | 160 | 125 | 100 | 16 | 3 | 4-18 | 555 | 240 |
| 65 | 290 | 180 | 145 | 120 | 18 | 3 | 4-18 | 630 | 280 |
| 80 | 310 | 195 | 160 | 135 | 20 | 3 | 8-18 | 683 | 280 |
| 100 | 350 | 215 | 180 | 155 | 20 | 3 | 8-18 | 745 | 320 |
| 125 | 400 | 245 | 210 | 185 | 22 | 3 | 8-18 | 855 | 360 |
| 150 | 480 | 280 | 240 | 210 | 24 | 3 | 8-23 | 870 | 400 |
| 200 | 600 | 335 | 295 | 205 | 26 | 3 | 12-23 | 954 | 400 |
| 250 | 650 | 405 | 355 | 320 | 30 | 3 | 12-23 | 1065 | 450 |
| 300 | 750 | 460 | 410 | 375 | 30 | 3 | 12-23 | 1185 | 500 |
J641H/Y Dimensi sambungan utama katup globe flange pneumatik PN2.5MPa
| diameteripun nominal (mm) | L | D | D1 | D2 | b | Z-d | f | H | D0 |
| 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | 291 | 120 |
| 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | 300 | 140 |
| 25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | 353 | 160 |
| 32 | 180 | 135 | 100 | 78 | 18 | 2 | 4-18 | 390 | 180 |
| 40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 518 | 200 |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-18 | 555 | 240 |
| 65 | 290 | 180 | 145 | 120 | 22 | 3 | 8-18 | 630 | 280 |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-18 | 683 | 280 |
| 100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-23 | 745 | 320 |
| 125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-25 | 855 | 360 |
| 150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-25 | 870 | 400 |
| 200 | 600 | 360 | 310 | 278 | 34 | 3 | 12-25 | 954 | 400 |
| 250 | 650 | 425 | 370 | 332 | 36 | 3 | 12-30 | 1065 | 450 |
| 300 | 750 | 485 | 430 | 390 | 40 | 4 | 12-30 | 1185 | 500 |














