ART 642 Albion Safety Valve

Albion 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.
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
- Typical Applications
- Pressure vessels
- Mechanical engineering
- Pump protection
- Pressure booster systems water/air-side
- Cooling/Chilling Systems
- Steam and Industrial boiler systems

Max. Pressure | 16 Bar |
---|---|
Working Temperature | EPDM Diaphragm -50°C to +195°C |
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 |
DN | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" |
---|---|---|---|---|---|---|
L | 35 | 42 | 45 | 47 | 58 | 68 |
L max | 63 | 75 | 78 | 100 | 140 | 150 |
H | 90 | 106 | 120 | 150 | 192 | 229 |
h | 28 | 36 | 38 | 37 | 45 | 55 |
Hmax | 102 | 120 | 133 | 153 | 210 | 252 |
SW | 27 | 34 | 41 | 50 | 60 | 70 |
do | 13 | 15 | 18 | 23 | 30 | 39 |
kg | 0.5 | 0.8 | 1.1 | 1.7 | 3.3 | 5.8 |
Seat-Seal / Diaphragm Options
Option | Materials | Type | Working Temp. |
---|---|---|---|
PTFE / EPDM | Polytetrafluorethylen / Ethylen-Propylene-Diene (Standard) | Flat seal and moulded diaphragm | –50°C to +195°C |
EPDM / EPDM | Ethylen-Propylene-Diene / Ethylen-Propylene-Diene | Flat seal and moulded diaphragm | –50°C to +150°C |
PTFE / FKM | Polytetrafluorethylen / Fluorcarbon | Flat seal and moulded diaphragm | –30°C to +200°C |
FKM / FKM | Fluorcarbon / Fluorcarbon | Elastomere seals and moulded diaphragm | –20°C to +200°C |
1 1/2" BSPP Fig 642 Safety Valve Pre-Set To 10.5 Bar
Excl. VAT: £357.26
Incl. VAT: £428.71
1 1/2" BSPP Fig 642 Safety Valve Pre-Set To 11.5 Bar
Excl. VAT: £357.26
Incl. VAT: £428.71
1 1/2" BSPP Fig 642 Safety Valve Pre-Set To 12.5 Bar
Excl. VAT: £357.26
Incl. VAT: £428.71
1 1/2" BSPP Fig 642 Safety Valve Pre-Set To 13.5 Bar
Excl. VAT: £357.26
Incl. VAT: £428.71
1 1/2" BSPP Fig 642 Safety Valve Pre-Set To 14.5 Bar
Excl. VAT: £357.26
Incl. VAT: £428.71
1 1/2" BSPP Fig 642 Safety Valve Pre-Set To 15.5 Bar
Excl. VAT: £357.26
Incl. VAT: £428.71