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1" BSPP Fig 642 Safety Valve Pre-Set To 10.5 Bar
1" BSPP Fig 642 Safety Valve Pre-Set To 10.5 Bar
Albion 1" BSPP ART 642 Gunmetal 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.
- 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
- Typical Applications
- Pressure vessels
- Mechanical engineering
- Pump protection
- Pressure booster systems water/air-side
- Cooling/Chilling Systems
- Steam and Industrial boiler systems
Set Pressure | 10.5 Bar |
---|---|
Working Temperature | EPDM Diaphragm -50°C to +195°C |
Discharge Capacities
DN | 25 | |||
---|---|---|---|---|
Bar | Air Nm³/h |
Steam kg/h |
Water m³h |
Heating kW |
0.5 | 105 | 79 | 3.4 | 51 |
1 | 156 | 123 | 4.6 | 78 |
2 | 266 | 208 | 6.5 | 128 |
3 | 372 | 289 | 8.0 | 175 |
4 | 477 | 368 | 9.2 | 219 |
5 | 574 | 443 | 10.3 | 260 |
6 | 671 | 518 | 11.3 | 299 |
7 | 768 | 593 | 12.2 | 338 |
8 | 865 | 668 | 13.1 | 376 |
9 | 963 | 743 | 13.9 | 414 |
10 | 1060 | 818 | 14.6 | 451 |
11 | 1157 | 892 | 15.3 | 487 |
12 | 1254 | 967 | 16.0 | 523 |
13 | 1351 | 1042 | 16.7 | 559 |
14 | 1448 | 1117 | 17.3 | 594 |
15 | 1545 | 1192 | 17.9 | 629 |
16 | 1643 | 1267 | 18.5 | 664 |
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 | 1" |
---|---|
L | 45 |
L max | 78 |
H | 120 |
h | 38 |
Hmax | 133 |
SW | 41 |
do | 18 |
kg | 1.1 |
Datasheets |
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