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ART 645 Albion High Discharge Safety Valve

Albion Art 645 Safety Valve

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

 

ART 645 Technical Diagram
Max. Pressure 16 Bar
Working Temperature EPDM Diaphragm
-50°C to +195°C
N.Part NameMaterials
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
DN1/2"3/4"1"1 1/4"1 1/2"2"
DN1 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2"
L 36 43 47 58 68 80
L max 63 78 100 140 150 155
H 90 115 146 192 229 275
h 30 35 37 45 55 65
Hmax 102 133 148 210 252 298
SW1 27 34 41 55 65 80
SW2 34 41 50 60 70 90
do 13 18 23 30 39 48
kg 0.5 0.9 1.6 3.3 5.8 8.9

Seat-Seal / Diaphragm Options

OptionMaterialsTypeWorking 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
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