leak detection system with actuator

figure 620 00

  • active monitoring system with alarm signal to protect against water damage by reliable detection of leakage in water distribution systems by means of water sensors
  • consisting of control unit, water sensor and KHS isolating valve with servo drive 230 V, figure 686 04
  • low pressure loss

Product Features

  • active monitoring system with alarm signal to protect against water damage by reliable detection of leakage in water distribution systems by means of water sensors
  • consisting of control unit, water sensor and KHS isolating valve with servo drive 230 V, figure 686 04
  • low pressure loss
  • soft close stop valve to avoid water hammer
  • for new build and retrofit
  • with the functional options: leakage monitoring and timed-controlled protection, leakage monitoring and time-controlled flushing of the drinking water system, protection without leakage monitoring
  • leakage control system with integrated timer, for the connection of up to two reporting lines with maximum 25 water sensors, as well as for the connection of max. 10 parallel-operated maximum flow isolating ball valves
  • with detachable visual and / or acoustic error signal
  • max. 16 programmable events
  • display with background light

Standards and Approvals

  • valve(s) with DVGW approval
  • according to DVGW worksheet W 570
  • according to accepted materials list from German environmental agency
  • up to DN 32 soundproofing certification according to DIN EN ISO 3822 Class 1
  • DIN EN 13828
  • ÜA-Reg.-Nr. R-15.2.3-21-17048, WIEN-ZERT

Technical data

  • pressure rating PN 16
  • min. ambient temperature 0 °C
  • max. ambient temperature 50 °C
  • protection class IP54
  • power supply 230 V AC
  • switching capacity 230 V, 2 A
  • floating alarm relay, max. 230 V, 2 A
  • own consumption 3 W
  • wire cross section 3 x 0.75 mm²
  • power input during actuation 2,4 W / 4,5 VA
figure 620 00
Part no. DN A1 D1
(mm)
D2
(mm)
H1
(mm)
H2
(mm)
H3
(mm)
L1
(mm)
L2
(mm)
L3
(mm)
L4
(mm)
T1
(mm)
T2
(mm)
T3
(mm)
kg
6200001500 15 G 3/4 3 4 79 30 22 160 46 13 3 58 44.5 8 2.17
6200002000 20 G 1 3 4 79 30 22 160 46 13 3 58 44.5 8 1.96
6200002500 25 G 1 1/4 3 4 79 30 22 160 46 13 3 58 44.5 8 2.46
6200003200 32 G 1 1/2 3 4 79 30 22 160 46 13 3 58 44.5 8 2.63

CAD models & characteristic curves

Downloads

Data sheet
File type
Product datasheet
pdf
Brochures
File type
Building technology valves and systems
pdf (20.6 MB)
Instructions
File type
installation and operating instructions for leak detection systems
pdf (2.8 MB)
Technical information
File type
KHS wiring instructions
pdf (438 KB)