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Heating circuit set K38 Heat Bloc DN 25(1") with 4-way mixing valve without pump

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PAW
90 017 18
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DN 25 (1"), Kvs: 4.7

  • For mixing-controlled heating in conjunction with a boiler temperature control system
  • 4-way mixer: Suitable for operation with a boiler circulation pump in a heating circuit (allows circulation in the boiler circuit with the flow pipe closed).

When used on a manifold, the mixer return line must be equipped with a shut-off valve to reliably prevent reverse circulation!

  • Connections DN25 (1"): Internal thread

Connections DN32 (1¼"):

  • for heating circuit DN32 (1¼") internal thread,
  • to distributor DN32 flange with union nut DN50
  • Pump can be shut off on both sides
  • Suitable for installation on PAW module distributors
  • Insulation according to EnEV, made of EPP
  • Supply and return lines interchangeable
  • Gravity brake (mountable) in the return line, 200 mbar, suitable for all installation positions

Technical data:

  • Max. operating pressure DN25/DN32: 8/6 bar
  • Operating temperature: max. 110°C
  • Seals: EPDM/NBR
  • Axle spacing: 125 mm
  • Installation length DN25/DN32: 345/385 mm
Brand PAW
Manufacturer part number 36083WUS01
Version without pump
Unit price CHF/set
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