leak detection system with spring return actuator

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 loaded KHS isolating valve PLUS with spring return actuator 230V, figure 686 05
• 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 230V AC
• switching capacity 230 V, 2 A
• floating alarm relay, max. 230 V, 2 A
• own consumption 3W
• wire cross section 3 x 0.75 mm²
• power input during actuation 4,5W / 7 VA
• power input during standstill 3,5W