Marine Bronze Male Thread Check Valve GB597-83:
China Marine Bronze Male Thread Check Valve GB597-83:
Marine Bronze Male Thread Check Valve GB597-83 is thread type check valve. There is straight type and angle type.
Technical Specification:
Design & Manufacturing Standard: GB597-83
Test Standard: GB600
Nominal Pressure: 4.0Mpa
Nominal Size:DN10~DN32
Applicable Medium: sea water, fresh water, lubrication oil, fuel oil, steam not over 250℃
Main Parts & Material:
Body---Bronze
Bonnet---Bronze
Disc---Bronze
Main Size List(mm):
| DN (mm) | Structure Dimension | thread joint | wrebch size | lift range m | Weight(kg) | ||||||||||
| L | H≈ | H1 | |||||||||||||
| A | B | A | B | D | D1 | D2 | I | I1 | S2 | A | B | ||||
| A | B | ||||||||||||||
| 10 | 94 | 47 | 54 | 20 | 41 | M27×1.5 | 24.8 | 14 | 16 | 3 | 27 | 32 | 7 | 0.61 | 0.58 |
| 15 | 110 | 55 | 61 | 25 | 52 | M36×2 | 33 | 22 | 22 | 5 | 32 | 41 | 10 | 1 | 0.94 |
| 20 | 116 | 58 | 65 | 32 | 55 | M39×2 | 36 | 25 | 23 | 5 | 36 | 46 | 12 | 1.91 | 1.24 |
| 25 | 130 | 65 | 70 | 38 | 64 | M48×2 | 45 | 32 | 26 | 6 | 46 | 50 | 14 | 1.71 | 1.58 |
| 32 | 140 | 70 | 84 | 46 | 72 | M56×2 | 53 | 38 | 28 | 6 | 46 | 60 | 16 | 2.87 | 2.61 |
