Spring micro relief valve

Materyal ng mga pangunahing bahagi NO. Tekstur ng pangalan ng bahagi ng materyal 1 flange A42Y-160、KA42Y-230 A42Y-160/320P A42Y-160/320R 2 Valve seat 35/35CrMoA 20Cr13 1Cr18Ni1 2Mo2Ti 3TiCr1C48 1TiCr18 1Mo balbula 20Cr13 1Cr18Ni9Ti 1Cr18Ni1 2Mo2Ti 5 Valve disc 20Cr13 1Cr18Ni9Ti 1Cr18Ni1 2Mo2Ti 6 Recoil plate 20Cr13 1Cr18Ni9Ti 1Cr18Ni1 2Mo2Ti 7 Guide sleeve 20Cr13 1Cr18Ni9Ti 1Cr18Ni1 2 Valve30G-2 ZG5 30-450 9 Stem 20Cr13 1Cr18Ni9Ti 1Cr18Ni9Ti 10 Spring 50CrVA 50CrVACoated fluoroplastics 50CrVACoated fluoroplastics 11 Pagsasaayos ng screw 45 20Cr13 20Cr13 takip ZG200-400 ZG200-400 ZG200-400 Sealing surface material Surfacing Co based cemented carbide Pangunahing dimensyon ng koneksyon modelo Nominal diameter d0 DMKD Z-Φd b d1 M1 K1 D1 Z-Φd B1 L L1 ≈H A42Y-160 × 15 8 × M 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 4-1 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 16 3 2 5 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 A 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 M4212 80-5 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 6 5 1 15 6 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 82 5 600 400 A42Y- 400 32 15 41 M48×2 95 135 4-22 25 50 M64×3 115 165 4-26 32 150 150 397