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3/4" BSPP Fig 645 Safety Valve Pre-Set To 6.5 Bar
1/2" BSPP Fig 645 Safety Valve Pre-Set To 6.5 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 | 6.5 Bar |
---|---|
Working Temperature | EPDM Diaphragm -50°C to +195°C |
Discharge Capacities
DN | 15 | |||
---|---|---|---|---|
Bar | Air Nm³/h |
Steam kg/h |
Water m³/h |
Heating kW |
0.5 | 77 | 58 | 2.3 | 37 |
1 | 114 | 91 | 3.0 | 57 |
2 | 188 | 148 | 4.3 | 91 |
3 | 256 | 200 | 5.3 | 121 |
4 | 327 | 253 | 6.1 | 151 |
5 | 393 | 303 | 6.8 | 178 |
6 | 460 | 354 | 7.5 | 206 |
7 | 526 | 403 | 8.1 | 232 |
8 | 593 | 453 | 8.6 | 258 |
9 | 660 | 502 | 9.1 | 283 |
10 | 726 | 551 | 9.6 | 309 |
11 | 793 | 601 | 10.1 | 335 |
12 | 859 | 649 | 10.6 | 359 |
13 | 926 | 698 | 11.0 | 385 |
14 | 992 | 748 | 11.4 | 408 |
15 | 1059 | 797 | 11.8 | 433 |
16 | 1126 | 846 | 12.2 | 457 |
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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