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Reliance Water Controls - 104 Series Pressure Relief Valve

8 Bar 104 Series 1/2 8 Bar - 104 Series - 1/2" FBSP x 3/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 006
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
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6 Bar 104 Series 1/2 6 Bar - 104 Series 1/2" FBSP x 3/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 008
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £23.53+VAT
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List Price: £28.24
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3.5 Bar 104 Series 1/2 3.5 Bar - 104 Series - 1/2" FBSP x 3/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 040
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £23.53+VAT
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5 Bar 104 Series 1/2 5 Bar - 104 Series - 1/2" FBSP x 3/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 041
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £23.53+VAT
Saving: £4.40+VAT
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6 Bar 104 Series 3/4 6 Bar - 104 Series - 3/4" FBSP x 1" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 010
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £37.00+VAT
Saving: £7.10+VAT
Our Price: £29.90+VAT
List Price: £44.40
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5 Bar 104 Series 3/4 5 Bar - 104 Series - 3/4" FBSP x 1" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 014
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
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Saving: £7.10+VAT
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List Price: £44.40
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8 Bar 104 Series 3/4 8 Bar - 104 Series - 3/4" FBSP x 1" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 016
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £37.00+VAT
Saving: £7.10+VAT
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3.5 Bar 104 Series 3/4 3.5 Bar - 104 Series - 3/4" FBSP x 1" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 042
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
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5 Bar 104 Series 1 5 Bar - 104 Series - 1" FBSP x 11/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 001
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £53.11+VAT
Saving: £10.32+VAT
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List Price: £63.73
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6 Bar 104 Series 1 6 Bar - 104 Series - 1" FBSP x 11/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 002
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
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7 Bar 104 Series 1 7 Bar - 104 Series - 1" FBSP x 11/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 003
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • Body: DZR Brass
  • Diaphragm: Heat and age proof rubber
  • Seal: Heat and age proof rubber
  • Spring: Spring steel wire - corrosion protected
  • Cap: High grade glass fibre reinforced plastic
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8 Bar 104 Series 1 8 Bar - 104 Series - 1" FBSP x 1 1/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 017
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £53.11+VAT
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3.5 Bar 104 Series 1 3.5 Bar - 104 Series - 1" FBSP x 11/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 043
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £53.11+VAT
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6 Bar 104 Series 1 1/4 6 Bar - 104 Series - 1 1/4" FBSP x 1 1/2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 005
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £138.22+VAT
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8 Bar 104 Series 1 1/4 8 Bar - 104 Series - 1 1/4" FBSP x 1 1/2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 013
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £145.64+VAT
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3.5 Bar 104 Series 1 1/4 3.5 Bar - 104 Series - 1 1/4" FBSP x 1 1/2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 044
  • Set at 3.5 Bar
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £144.37+VAT
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5 Bar 104 Series 1 1/4 5 Bar - 104 Series - 1 1/4" FBSP x 1 1/2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 045
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £144.37+VAT
Saving: £28.57+VAT
Our Price: £115.80+VAT
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6 Bar 104 Series 1 1/2 6 Bar - 104 Series - 1 1/2" FBSP x 2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 012
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £412.24+VAT
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List Price: £494.69
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8 Bar 104 Series 1 1/2 8 Bar - 104 Series - 1 1/2" FBSP x 2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 020
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £412.24+VAT
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3.5 Bar 104 Series 1 1/2 3.5 Bar - 104 Series - 1 1/2" FBSP x 2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 046
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
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5 Bar 104 Series 1 1/2 5 Bar - 104 Series - 1 1/2" FBSP x 2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 047
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £412.24+VAT
Saving: £82.15+VAT
Our Price: £330.09+VAT
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6 Bar - 104 Series - 2 6 Bar - 104 Series - 2" FBSP x 21/2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 015
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £468.94+VAT
Saving: £93.48+VAT
Our Price: £375.46+VAT
List Price: £562.73
Saving: £112.18
Our Price: £450.55
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8 Bar - 104 Series - 2 8 Bar - 104 Series - 2" FBSP x 21/2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 023
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
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3.5 Bar 104 Series 2 3.5 Bar - 104 Series - 2" FBSP x 2 1/2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 048
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £468.94+VAT
Saving: £93.48+VAT
Our Price: £375.46+VAT
List Price: £562.73
Saving: £112.18
Our Price: £450.55
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5 Bar - 104 Series - 2 5 Bar - 104 Series - 2" FBSP x 21/2" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 049
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • WRAS Approved
List Price: £468.94+VAT
Saving: £93.48+VAT
Our Price: £375.46+VAT
List Price: £562.73
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10 Bar 1 10 Bar - 104 Series - 1" FBSP x 1 1/4" FBSP - High Capacity Potable Water Pressure Relief Expansion Valve - PREL 104 004
  • Operating Temperature: 110 C max.
  • Test Pressure of Body: 25 bar
  • Body: DZR Brass
  • Diaphragm: Heat and age proof rubber
  • Seal: Heat and age proof rubber
  • Spring: Spring steel wire - corrosion protected
  • Cap: High grade glass fibre reinforced plastic
List Price: £53.11+VAT
Saving: £10.32+VAT
Our Price: £42.79+VAT
List Price: £63.73
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