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3/4" BSPP Fig 645 Safety Valve Pre-Set To 7.0 Bar
1/2" BSPP Fig 645 Safety Valve Pre-Set To 7.0 Bar
Albion ART 645 Gunmetal High Discharge Safety Valve is a screwed safety valve which is suitable for gases, liquids and steam. Available in a set pressure range from 0.5-16 Bar.
Manufactured by Goetze KG Armaturen.
- Features
- Screwed BSP Parallel (ISO 228)
- Gunmetal body
- Suitable for Gas, Liquid & Steam
- Fitted with Diaphragm to Protect Spring Housing
- Set Range 0.5 to 16 Bar
- WRAS approved (½" - 1¼")
- ISO 4126-1, PED 2014/68/EU, TRD 421
- Classification - GL, DNV
- High Capacity Discharge
- Typical Applications
- Pressure vessels
- Mechanical engineering
- Pump protection
- Pressure booster systems water/air-side
- Cooling/Chilling Systems
- Steam and Industrial boiler systems
| Max. Pressure | 7.0 Bar |
|---|---|
| Working Temperature | EPDM Diaphragm -50°C to +195°C |
Discharge Capacities
| DN | 20 | |||
|---|---|---|---|---|
| Bar | Air Nm³/h |
Steam kg/h |
Water m³/h |
Heating kW |
| 7 | 1009 | 773 | 15.5 | 445 |
Materials
| N. | Part Name | Materials |
|---|---|---|
| 1 | Body | Gunmetal |
| 2 | Housing Cap | Brass / Gunmetal |
| 3 | Spring Housing | Brass / Gunmetal |
| 4 | Lifting Lever | Stainless Steel CF8M |
| 5 | Spring | Stainless Steel 302 |
| 6 | Seat-Seal | PTFE |
| 7 | Diaphragm | EPDM |
Dimensions
| DN | 3/4" |
|---|---|
| DN1 | 1" |
| L | 43 |
| L max | 78 |
| H | 115 |
| h | 35 |
| Hmax | 133 |
| SW1 | 34 |
| SW2 | 41 |
| do | 18 |
| kg | 0.9 |
| Datasheets |
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