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Série 451bHF - Pojistný ventil s vlnovcem

Parameters

Catalog number Série 451bHF
Producer Goetze KG Armaturen
Temperature: -40°C .. +120°C
Pressure range: 0, 5 - 25 bar
Material: Stainless steel
Connection: Threaded
DN: 1 1/2", 1 1/4", 1", 1/2", 2", 3/4"
PN: 25
Medium: liquids (aggressive), liquids (neutral)

Description

Safety valves with bellows made of stainless steel, angle type with threaded connections

Universal high performance safety valve made of extremely corrosion resistant stainless steel with stainless-steel-bellows, to meet the highest demands. Suitable and approved for heating plants and cooling- and chilling plants. The sizing of the valve is based on the heating output of the boiler. In the case of indirectly heated heating generators and closed chilling circuits this is based on the flow volume of the expansion water.


For the protection of:

  • combined heating- and cooling systems
  • cooling- and/or heating circuits as well as heat exchanger of co-generation plants (CHP)
  • cooling systems and closed cooling circuits

as well as:

  • thermostatically protected closed-circuit water heating systems with flow temperatures up to 120°C for all static heights or rated output above 350 kW.
  • heating- and cooling plants in building- and industrial technology
  • co-generation plants (CHP)
  • cooling- and chilling technology

Safety valves are set and sealed at the factory.

Technical question

Ondřej Rozsíval, DiS.business and marketing

ondrej.rozsival@avemar.cz Skype: ondrej.rozsival
Phone: +420 553 764 022 Mobile: +420 602 712 877

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TÜV/CE safety valves for heating and cooling Valves
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