RG120-DUO water meter mounting block, G2 coax.

figure 854 07

  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • housing with G 2 coaxial thread for meter cartridges
  • consisting of two flush-mounted valves and water meter housings with plaster work protectors

Product Features

  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • housing with G 2 coaxial thread for meter cartridges
  • consisting of two flush-mounted valves and water meter housings with plaster work protectors
  • installation depth variable within the installation dimensions of the water meter
  • divisible into two RG120 MONO blocks
  • for installation of a cold and hot water
  • of two one-piece cast water meter sections
  • maintenance-free EPDM spindle seal
  • female pipe thread
  • free from dead spots
  • with fold out mounting lugs
  • mounting block foamed in pressure and tensile PU hard foam

Standards and Approvals

  • flush-mounted UP valve(s) DVGW approval
  • plastic parts with KTW and W 270 approval
  • according to accepted materials list from German environmental agency
  • flush-mounted valve with soundproofing certificate according to DIN EN ISO 3822 Class 1
  • to meet the requirements of GEG 2023
  • building material class B2 according to DIN 4102
  • CE marking
  • ÜA-Reg.-Nr. R-15.2.3-21-17048, WIEN-ZERT

Technical data

  • inside micrometer 120 mm
  • pressure rating PN 10
  • max. operating temperature 70 °C
  • short-term peak temperature 95 °C
figure 854 07
Part no. DN A1 H1
(mm)
H2
(mm)
L1
(mm)
L2
(mm)
L3
(mm)
L4
(mm)
T1
(mm)
T2
(mm)
cv
(m³/h)
kg
8540702000 20 Rp 3/4 105 60 236 214 120 45 300 153 4.1 3.04

CAD models & characteristic curves

Part no. DN CAD model Characteristic line
8540702000 20 Show 3D data Show characteristic curve

Downloads

Data sheet
File type
Product datasheet
pdf
Instructions
File type
Installation and operating instructions for RG120 shut-off water heater combinations and mounting blocks
pdf (1.2 MB)
Technical information
File type
Spare Parts List
pdf (4.1 MB)
RG120 DUO stop valve water meter block, figure 854, flow diagram
pdf (20 KB)