CB/T3843 Pressure Relief Valve
Materials of main parts
Body Material: Cast iron
Disc Material: Cast tin bronze
Overview
Application: This CB/T3843 Pressure Relief Valve is designed for marine applications involving fresh water, sea water and Fuel oil.
Material Specification:
Parts Name | Material Name | Material Marks |
|---|---|---|
Body, Cover | Cast iron | HT200 |
Disc | Cast tin bronze | ZCuSn10Zn2 |
Technical Specifications:
Model: CB/T3843 Pressure Relief Valve
Nominal Pressure PN (MPa) | Nominal Diameter DN (mm) | Available Medium |
|---|---|---|
0.3 ~ 0.5 | 40 ~ 100 | Fresh water, sea water and Fuel oil |
Dimensions(mm)
DN | Structure dimension | flange | bolt | ||||||
L | H | D1 | D2 | D3 | b | d0 | n | Th. | |
40 | 115 | 210 | 130 | 100 | 80 | 16 | 14 | 4 | M12 |
50 | 125 | 230 | 140 | 110 | 90 | 16 | 14 | 4 | M12 |
65 | 145 | 230 | 160 | 130 | 110 | 16 | 14 | 4 | M12 |
80 | 155 | 295 | 190 | 150 | 128 | 18 | 18 | 4 | M16 |
100 | 175 | 295 | 210 | 170 | 148 | 18 | 18 | 4 | M16 |
