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Straight safety group with check and ball valve for boiler

  • Straight safety group with check and ball valve for boiler
  1. Straight safety group with check and ball valve for boiler
Art. 458D

Straight safety group with check and ball valve for boiler

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Items

Code Size (D) Smooth Handle H L Pack
458D000500 3/4" Plastic 97 121 2
Smooth
  • Yellow
  • Chrome
  • Nickel
  • White

Max working pressure: 10 bar
Working temperature: 0° (excluding ice) -120°C
Safety relief valve pressure setting: 7 bar
Max water heater output: 10 kw
Usable with adjustable bottle trap

Safety groups are products used in water systems with hot water storage heaters. The main function is to prevent exceptionally high pressurein the storage heaters, to prevent backflow of hot water into the water supply network and shut-off the water network for maintenance of theheater system.
Designed and assembled in accordance with European Norm EN1487.