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UC Marine
Steel, Stainless Steel, Bronze
CB3022-94
CCS, BV, ABS, GL,LR,DNV, KR, IRS, RINA
Product Description
Male Thread Air Signal Safety Valve
Male thread air signal safety valve is used on the marine compressed air pipe system. When the system pressure rises over the permitted value, the safety valve opens automatically and discharges, prevents the system pressure from rising. When the system pressure falls to a specified value, the safety valve closes automatically to ensure the good running of the system.
Design Standard: CB3022-94
Test Standard: CB3021-94
Thread size as per CB56-83, CB821-84
Main Parts & Material:
Body: Steel #35 or Stainless Steel 2Cr13
Spring: Spring Steel Wire
Adjustable Ring: Brass
Disc: Bronze for type R, Stainless Steel 2Cr13 for type Y
Seat: Bronze for type R, Stainless Steel 2Cr13 for type Y
Sealing: NBR or Nylon for type R, Stainless Steel 2Cr13 for type Y
Specifications:
| Nominal pressure | Nominal diameter | DN | Structure dimension | Flange connection dimension | Weight (kg) | ||||||||
| D | H1 | D1 | D2 | D3 | L | L1 | L2 | f | Type R | Type Y | |||
| 0.1~0.25 | 10 | 8 | 55 | 116 | M22×1.5 | 19.8 | 13 | 17 | 2 | 2 | 3 | 1.1 | 1.3 |
| >0.25~0.6 | 116 | M22×1.5 | 19.8 | 13 | 17 | 2 | 2 | 3 | 1.1 | 1.3 | |||
| >0.6~1.2 | 117 | M22×1.5 | 19.8 | 13 | 17 | 2 | 2 | 3 | 1.1 | 1.3 | |||
| >1.2~1.6 | 117 | M22×1.5 | 19.8 | 13 | 17 | 2 | 2 | 3 | 1.1 | 1.3 | |||
| >1.6~2.5 | 117 | M27×1.5 | 24.8 | 14 | 19 | 3 | 3 | 3 | 1.1 | 1.3 | |||
| >2.5~3.5 | 117 | M27×1.5 | 24.8 | 14 | 19 | 3 | 3 | 3 | 1.1 | 1.3 | |||
| >3.5~4.0 | 117 | M27×1.5 | 24.8 | 14 | 19 | 3 | 3 | 3 | 1.1 | 1.3 | |||
| >4.0~6.5 | 142 | M27×1.5 | 24.8 | 14 | 19 | 3 | 3 | 3 | 1.1 | 1.3 | |||
| 0.1~0.25 | 15 | 10 | 67 | 128 | M30×2 | 27 | 19 | 23 | 3 | 2 | 4 | 1.8 | 2 |
| >0.25~0.6 | 128 | M30×2 | 27 | 19 | 23 | 3 | 2 | 4 | 1.8 | 2 | |||
| >0.6~0.9 | 128 | M30×2 | 27 | 19 | 23 | 3 | 2 | 4 | 1.8 | 2 | |||
| >0.9~1.2 | 129 | M30×2 | 27 | 19 | 23 | 3 | 2 | 4 | 1.8 | 2 | |||
| >1.2~1.6 | 131 | M30×2 | 27 | 19 | 23 | 3 | 2 | 4 | 1.8 | 2 | |||
| >1.6~2.2 | 131 | M36×2 | 33 | 22 | 26 | 5 | 3 | 4 | 1.8 | 2 | |||
| >2.2~3.5 | 136 | M36×2 | 33 | 22 | 26 | 5 | 3 | 4 | 1.8 | 2 | |||
| >3.5~5.0 | 139 | M36×2 | 33 | 22 | 26 | 5 | 3 | 4 | 1.8 | 2 | |||
| >5.0~6.5 | 140 | M36×2 | 33 | 22 | 26 | 5 | 3 | 4 | 1.8 | 2 | |||
| 0.1~0.25 | 20 | 15 | 67 | 130 | M36×2 | 33 | 24 | 23 | 3 | 2 | 4 | 1.9 | 2.2 |
| >0.25~0.4 | 130 | M36×2 | 33 | 24 | 23 | 3 | 2 | 4 | 1.9 | 2.2 | |||
| >0.4~0.6 | 135 | M36×2 | 33 | 24 | 23 | 3 | 2 | 4 | 1.9 | 2.2 | |||
| >0.6~0.9 | 133 | M36×2 | 33 | 24 | 23 | 3 | 2 | 4 | 1.9 | 2.2 | |||
| >0.9~1.2 | 140 | M36×2 | 33 | 24 | 23 | 3 | 2 | 4 | 1.9 | 2.2 | |||
| >1.2~1.6 | 133 | M36×2 | 33 | 24 | 23 | 3 | 2 | 4 | 1.9 | 2.2 | |||
| >1.6~2.2 | 139 | M39×2 | 36 | 25 | 27 | 5 | 3 | 4 | 1.9 | 2.2 | |||
| >2.2~3.0 | 142 | M39×2 | 36 | 25 | 27 | 5 | 3 | 4 | 1.9 | 2.2 | |||
| >3.0~3.5 | 144 | M39×2 | 36 | 25 | 27 | 5 | 3 | 4 | 1.9 | 2.2 | |||
| 0.1~0.25 | 25 | 20 | 72 | 148 | M42×2 | 39 | 29 | 24 | 3 | 2 | 4 | 3 | 3.2 |
| >0.25~0.4 | 145 | M42×2 | 39 | 29 | 24 | 3 | 2 | 4 | 3 | 3.2 | |||
| >0.4~0.9 | 145 | M42×2 | 39 | 29 | 24 | 3 | 2 | 4 | 3 | 3.2 | |||
| >0.9~1.2 | 145 | M42×2 | 39 | 29 | 24 | 3 | 2 | 4 | 3 | 3.2 | |||
| >1.2~1.6 | 145 | M42×2 | 39 | 29 | 24 | 3 | 2 | 4 | 3 | 3.2 | |||
| >1.6~2.0 | 145 | M48×2 | 45 | 32 | 30 | 6 | 3 | 4 | 3 | 3.2 | |||
| >2.0~2.5 | 151 | M48×2 | 45 | 32 | 30 | 6 | 3 | 4 | 3 | 3.2 | |||
| >2.5~3.0 | 148 | M48×2 | 45 | 32 | 30 | 6 | 3 | 4 | 3 | 3.2 | |||
| >3.0~3.5 | 150 | M48×2 | 45 | 32 | 30 | 6 | 3 | 4 | 3 | 3.2 | |||
If you are interested in male thread air signal safety valve, please contact us for more details.
