Marine Forged Steel Male Thread Stop Valve GB594-83:
China Marine Forged Steel Male Thread Stop Valve GB594-83:
Marine Forged Steel Male Thread Stop Valve GB594-83 has two types, A is straight type, B is angle type.
Technical Specification:
Design Standard: GB594-83
Test Standard: GB600
Thread Standard: CB*821
Test Pressure: 1.1 times of nominal pressure
| Nominal Pressure (Mpa) | Nominal diameter(mm) | Applicable medium |
| 4.0 | 15--32 | fresh water, lubrication oil, fuel oil, steam not over 400℃ |
| 10.0 | 6--32 |
Main Parts & Material:
Body-Stainless Steel 2Cr13 for DN10-DN6, carbon steel for DN25-DN32
Bonnet-Carbon Steel
Disc-Stainless Steel
Stem-Stainless Steel
Main Size List(mm):
DN6--DN10
| PN (MPa) | DN (mm) | Structure Dimension | thread joint | wrench size | hand wheel | lift range m | Weight(kg) | ||||||||||
| L | H≈ | H1 | |||||||||||||||
| Type A | Type B | Type A | Type B | D | D1 | D2 | I | I1 | S2 | D0 | S1 | Type A | Type B | ||||
| 10.0 | 6 | 74 | 37 | 90 | 12 | 32 | M22×1.5 | 19.8 | 10 | 14 | 3 | 24 | 65 | 7 | 5 | 0.49 | 0.45 |
| 10 | 94 | 47 | 109 | 16 | 38 | M27×1.5 | 24.8 | 14 | 16 | 3 | 30 | 80 | 8 | 7 | 0.89 | 0.86 | |
DN15--DN32
| PN (MPa) | DN (mm) | Structure Dimension | thread joint | wrench size S2 | hand wheel | lift range m | Weight(kg) | |||||||||||
| L | H≈ | H1 | ||||||||||||||||
| Type A | Type B | Type A | Type B | D | D1 | D2 | I | I1 | Type A | Type B | D0 | S1 | Type A | Type B | ||||
| 4.0 | 15 | 110 | 55 | 143 | 25 | 52 | M36×2 | 33 | 22 | 22 | 5 | 32 | 41 | 80 | 8 | 10 | 1.60 | 1.54 |
| 20 | 116 | 58 | 153 | 32 | 55 | M39×2 | 36 | 25 | 23 | 5 | 36 | 46 | 100 | 9 | 12 | 2.04 | 1.91 | |
| 25 | 130 | 65 | 167 | 38 | 64 | M48×2 | 45 | 32 | 26 | 6 | 46 | 50 | 120 | 11 | 14 | 2.88 | 2.37 | |
| 32 | 140 | 70 | 197 | 46 | 72 | M56×2 | 53 | 38 | 28 | 6 | 46 | 60 | 140 | 12 | 16 | 4.56 | 4.21 | |
| 10.0 | 15 | 120 | 60 | 164 | 27 | 52 | M36×2 | 33 | 22 | 22 | 5 | 32 | 41 | 120 | 11 | 10 | 2.10 | 2.06 |
| 20 | 134 | 67 | 194 | 32 | 55 | M39×2 | 36 | 25 | 23 | 5 | 36 | 46 | 140 | 12 | 12 | 2.95 | 3.19 | |
| 25 | 134 | 67 | 204 | 38 | 64 | M48×2 | 45 | 32 | 26 | 6 | 46 | 55 | 140 | 12 | 14 | 3.72 | 3.60 | |
| 32 | 146 | 73 | 220 | 46 | 75 | M56×2 | 53 | 38 | 28 | 6 | 55 | 65 | 160 | 14 | 16 | 5.12 | 4.35 | |
