




Steel boiler safety group
- Code:V21-014708
- Material:steel
- Color:red
- Place of origin:zhejiang, China
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Product Description
Steel Boiler Safety Group, 157x40x40mm
The safety group set is a system protecting the installation against dangerous pressure increase caused by water temperature increase and its thermal expansion.
• Epoxy painted steel support in red
• Expansion vessel: 157x40x40 mm
• Maximum working temperature: 95 ° C
• Max. working pressure: 6 bar
• Safety valve 1/2"x3/4" 3bar
• Automatic air vent 3/8"
• Pressure gauge 0-6 bar, G1/4"
• Thread: ISO228
| Code | Size | Safety valve |
| V21-014708 | 1" | 3 bar |





