FROSTI® anti-stagnation kit, figure 640 60

Product Features

  • consisting of FROSTI®-PLUS frost-proof outdoor valve figure 574 00 and KHS floor box figure 640 50
  • wetted metal parts made of dezincification-free and corrosion-resistant gunmetal (in closed position), resistant against aggressive water
  • to avoid stagnation in cold water pipework (PWC)
  • venturi technology creates parallel flow through main and loop pipe
  • KHS Flow-Splitter pass with female thread
  • plumbing unit return pipe with female thread
  • plumbing unit feed pipe with female thread
  • free from dead spots
  • KHS Flow-Splitter - static integrated into insulation shell of Neopor®

Standards and Approvals

  • DVGW approval
  • KTW and W270 approval
  • soundproofing certificate according to DIN EN ISO 3822 Cl. 1
  • building material class B1 according to DIN 4102
  • EN 1717

Technical Data

  • pressure rating PN 16
Part No. CAD A1 A2 A3 H1
(mm)
H2
(mm)
L1
(mm)
L2
(mm)
L3
(mm)
DN T1
(mm)
6406001500

Rp 1/2

Rp 1/2

Rp 1/2

110

48.5

210

185

100

15

40

6406002000

Rp 3/4

Rp 1/2

Rp 1/2

110

58.5

210

185

100

20

50

Accessories

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