Spring micro relief valve

Bahan bagean utama NO. Tekstur jeneng bagian saka bahan 1 flange A42Y-160, KA42Y-230 A42Y-160/320P A42Y-160/320R 2 Kursi katup 35/35CrMoA 20Cr13 1Cr18Ni1 2Mo2Ti 3 Badan katup 1Cr12Ti 1TiCr18 1 katup 20Cr13 1Cr18Ni9Ti 1Cr18Ni1 2Mo2Ti 5 katup disc 20Cr13 1Cr18Ni9Ti 1Cr18Ni1 2Mo2Ti 6 Recoil plate 20Cr13 1Cr18Ni9Ti 1Cr18Ni1 2Mo2Ti 7 Guide sleeve 20Cr13 1Cr18Ni9Ti 1Cr18Ni1 2 ZG-2 ZG 30-450 9 Batang 20Cr13 1Cr18Ni9Ti 1Cr18Ni9Ti 10 Spring 50CrVA 50CrVAFluoroplastik dilapisi 50CrVAFluoroplastik berlapis 11 Penyesuaian sekrup 45 20Cr13 12Cr13 tutup ZG200-400 ZG200-400 ZG200-400 Bahan permukaan segel Permukaan Karbida semen berbasis Co Dimensi sambungan utama Diameter nominal d0 DMKD Z-Φd b d1 M1 K1 D1 Z-Φd B1 L L1 ≈H A42Y-160 × 15 4 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 2 80 115 2 4-15 3× 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 26 16 0 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 5 60 2Y-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 M4125 29 M41225 80 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 M64-16 50 M64 3 0 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 5 60 M 400 A42Y- 400 32 15 41 M48×2 95 135 4-22 25 50 M64×3 115 165 4-26 32 150 150 397