ST4B Gas governor
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ST4B Gas governor
ST4B Gas governor
Description
Aluminium pressure regulator to EN 88-2. Max. inlet pressure 4 bar. Max. outlet pressure 450 mbar. Closure control. Suitable for manufactured gas, natural gas, liquefied petroleum gas (LPG), non-aggressive gas and air. Operating temperature range: -15÷60°C.
Technical Features
Part no.
| Type | Part Number | Connection | Description | Q.ty/Box | Box/ Carton |
| ST4B20 | 009.0351.001 | 3/4" | With neutral spring 10-25 mbar | 1 | 1 |
| ST4B20 | 009.0351.002 | 3/4" | With violet spring 20-70 mbar | 1 | 1 |
| ST4B20 | 009.0351.003 | 3/4" | With brown spring 65-120 mbar | 1 | 1 |
| ST4B20 | 009.0351.004 | 3/4" | With white spring 110- 230 mbar | 1 | 1 |
| ST4B20 | 009.0351.005 | 3/4" | With black spring 220- 340 mbar | 1 | 1 |
| ST4B20 | 009.0351.006 | 3/4" | With orange spring 330- 450mba | 1 | 1 |
| ST4B25 | 009.0352.001 | 1" | With neutral spring 10-25 mbar | 1 | 1 |
| ST4B25 | 009.0352.002 | 1" | With violet spring 20-70 mbar | 1 | 1 |
| ST4B25 | 009.0352.003 | 1" | With brown spring 65-120 mbar | 1 | 1 |
| ST4B25 | 009.0352.004 | 1" | With white spring 110- 230 mbar | 1 | 1 |
| ST4B25 | 009.0352.005 | 1" | With black spring 220- 340 mbar | 1 | 1 |
| ST4B25 | 009.0352.006 | 1" | With orange spring 330- 450mba | 1 | 1 |
| ST4B32 | 009.0353.001 | 1.1/4" | With neutral spring 10-25 mbar | 1 | 1 |
| ST4B32 | 009.0353.002 | 1.1/4" | With violet spring 20-70 mbar | 1 | 1 |
| ST4B32 | 009.0353.003 | 1.1/4" | With brown spring 65-120 mbar | 1 | 1 |
| ST4B32 | 009.0353.004 | 1.1/4" | With white spring 110- 230 mbar | 1 | 1 |
| ST4B32 | 009.0353.005 | 1.1/4" | With black spring 220- 340 mbar | 1 | 1 |
| ST4B32 | 009.0353.006 | 1.1/4" | With orange spring 330- 450mba | 1 | 1 |
| ST4B40 | 009.0354.001 | 1.1/2" | With neutral spring 10-25 mbar | 1 | 1 |
| ST4B40 | 009.0354.002 | 1.1/2" | With violet spring 20-70 mbar | 1 | 1 |
| ST4B40 | 009.0354.003 | 1.1/2" | With brown spring 65-120 mbar | 1 | 1 |
| ST4B40 | 009.0354.004 | 1.1/2" | With white spring 110- 230 mbar | 1 | 1 |
| ST4B40 | 009.0354.005 | 1.1/2" | With black spring 220- 340 mbar | 1 | 1 |
| ST4B40 | 009.0354.006 | 1.1/2" | With orange spring 330- 450mba | 1 | 1 |
| ST4B50 | 009.0355.001 | 2" | With neutral spring 10-25 mbar | 1 | 1 |
| ST4B50 | 009.0355.002 | 2" | With violet spring 20-70 mbar | 1 | 1 |
| ST4B50 | 009.0355.003 | 2" | With brown spring 65-120 mbar | 1 | 1 |
| ST4B50 | 009.0355.004 | 2" | With white spring 110- 230 mbar | 1 | 1 |
| ST4B50 | 009.0355.005 | 2" | With black spring 220- 340 mbar | 1 | 1 |
| ST4B50 | 009.0355.006 | 2" | With orange spring 330- 450mba | 1 | 1 |
