Bahan bagian utama
| TIDAK. | Nama bagian | tekstur bahan | ||
| 1 | flens | A42Y-160、KA42Y-230 | A42Y-160/320P | A42Y-160/320R |
| 2 | Dudukan katup | 35/35CrMoA | Logam 20Cr13 | 1Cr18Ni1 2Mo2Ti |
| 3 | badan katup | 40 | Bahan Kimia 1Cr18Ni9Ti | 1Cr18Ni1 2Mo2Ti |
| 4 | Katup pengatur | Logam 20Cr13 | Bahan Kimia 1Cr18Ni9Ti | 1Cr18Ni1 2Mo2Ti |
| 5 | Cakram katup | Logam 20Cr13 | Bahan Kimia 1Cr18Ni9Ti | 1Cr18Ni1 2Mo2Ti |
| 6 | Pelat mundur | Logam 20Cr13 | Bahan Kimia 1Cr18Ni9Ti | 1Cr18Ni1 2Mo2Ti |
| 7 | Lengan pemandu | Logam 20Cr13 | Bahan Kimia 1Cr18Ni9Ti | 1Cr18Ni1 2Mo2Ti |
| 8 | Penutup katup | ZG230-450 | ZG230-450 | ZG230-450 |
| 9 | Tangkai | Logam 20Cr13 | Bahan Kimia 1Cr18Ni9Ti | Bahan Kimia 1Cr18Ni9Ti |
| 10 | Musim semi | 50CrVA | 50CrVA dilapisi fluoroplastik | 50CrVA dilapisi fluoroplastik |
| 11 | Penyesuaian sekrup | 45 | Logam 20Cr13 | Logam 20Cr13 |
| 12 | Tutup katup | ZG200-400 | ZG200-400 | ZG200-400 |
| Bahan permukaan penyegelan | Karbida semen berbasis Surfacing Co | |||
| model | Diameter nominal | hari ke 0 | D | M | Bahasa Inggris: K | D | Z dan Φd | B | d1 | Bahasa Indonesia: M1 | Q1 | D1 | Z dan Φd | B1 | Saya | L1 | ≈H |
| A42Y-160 | 15 | 8 | 20 | M24×2 | 60 | 98 | 3-18 | 20 | 29 | M42×2 | 80 | 115 | 4-18 | 22 | 95 | 100 | 220 |
| 20 | 8 | 27 | M33×2 | 68 | 105 | 3-18 | 20 | 29 | M42×2 | 80 | 115 | 4-18 | 22 | 95 | 100 | 220 | |
| 25 | 14 | 28 | M33×2 | 68 | 105 | 3-18 | 20 | 50 | M64×3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 280 | |
| 32 | 15 | 37 | M42×2 | 80 | 115 | 4-18 | 22 | 50 | M64×3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 390 | |
| 40 | 20 | 47 | M52×2 | 115 | 165 | 6-26 | 28 | 65 | M80×3 | 145 | 200 | 6-29 | 40 | 180 | 180 | 495 | |
| 50 | 25 | 59 | M64×2 | 115 | 165 | 6-26 | 32 | 80 | M100×3 | 170 | 225 | 6-33 | 50 | 165 | 165 | 400 | |
| A42Y-320 | 15 | 8 | 27 | M33×2 | 68 | 105 | 3-18 | 20 | 29 | M42×2 | 80 | 115 | 4-18 | 22 | 95 | 100 | 220 |
| 20 | 8 | 30 | M33×2 | 75 | 110 | 3-18 | 22 | 29 | M42×2 | 80 | 115 | 4-18 | 22 | 95 | 100 | 220 | |
| 25 | 14 | 35 | M42×2 | 80 | 115 | 4-18 | 22 | 50 | M64×3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 280 | |
| 32 | 15 | 41 | M48×2 | 95 | 135 | 4-22 | 25 | 50 | M64×3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 390 | |
| 40 | 50 | 58 | M64×2 | 115 | 165 | 6-26 | 32 | 65 | M80×3 | 145 | 200 | 6-29 | 40 | 180 | 180 | 495 | |
| 50 | 25 | 70 | M80×2 | 145 | 200 | 6-29 | 40 | 80 | M100×3 | 170 | 225 | 6-33 | 50 | 165 | 165 | 400 | |
| A42Y-400 | 32 | 15 | 41 | M48×2 | 95 | 135 | 4-22 | 25 | 50 | M64×3 | 115 | 165 | 4-26 | 32 | 150 | 150 | 397 |
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