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3/4" BSPP Fig 645 Safety Valve Pre-Set To 3.0 Bar

Excl. VAT: £258.06
Incl. VAT: £309.67
Product Code: ART645-020-3.0
Quantity:

1/2" BSPP Fig 645 Safety Valve Pre-Set To 3.0 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 3.0 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
3 499 390 10.1 235

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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