Marine Bronze Male Thread Packed Cock GB598-80:
China Marine Bronze Male Thread Packed Cock GB598-80:
Marine Bronze Male Thread Packed Cock GB598-80 is thread type check valve. There is straight type and angle type.
Type A---Two way cock
Type L, Type T--Three way cock
Technical Specification:
Design & Manufacturing Standard: GB598-80
Test Standard: GB600
| Nominal Pressure(Mpa) | Nominal Size(mm) | Applicable Medium |
| 0.1 | 32 | sea water,fresh water, lubication oil, fuel oil |
| 1.6 | 20,25 | |
| 2.5 | 6,10,15 |
Main Parts & Material:
Body---Bronze
Bonnet---Bronze
Core---Bronze
Lever---Cast Iron
Main Size List(mm):
| DN (mm) | Structure Dimension | Flange |
handle L0 |
Weight(kg) | |||||||
| L | H1 | H | D | D1 | D2 | I | A | T | L | ||
| 6 | 70 | 20 | 60 | M22×1.5 | - | - | 12 | 100 | 0.42 | 0.48 | 0.49 |
| 10 | 78 | 27 | 72 | M27×105 | - | - | 15 | 110 | 0.69 | 0.71 | 0.72 |
| 15 | 92 | 37 | 92 | M36×2 | - | - | 16 | 115 | 1.07 | 1.24 | 1.26 |
| 20 | 98 | 40 | 99 | M36×2 | 33 | 24 | 20 | 125 | 1.52 | 1.70 | 1.72 |
| 25 | 106 | 42 | 108 | M42×2 | 39 | 29 | 20 | 140 | 1.9 | 2.22 | 2.24 |
| 32 | 126 | 49 | 120 | M48×2 | 45 | 36 | 20 | 160 | 3.47 | 3.97 | 3.89 |
