Systemair ZTV 15-0,25 2-way valve - DN 15 Kvs 0,25

For water and cooling media (max 30% glycol) Media temperature 1...110°C Pressure class PN16 Rangeability better than 50:1 Differential pressure up to 350 kPa No leakage when the valve is closed The control valves ZTV is a 2-way valve. The body is manufactured in brass and the spindle in stainless steel, the plug in brass and O-ring in EPDM. The valves have equal percentage flow characteristics. Valve actuators The valves are intended to be used together with actuator RVAZ4-24A