involves LK840 3-way mixing valve (10630), 1“, 120s actuator and Wilo Yonos high-efficiency circulation pump

outer thread, DN 25, Kvs = 6.3 m3/h, PN10, max. 110°C

for AHC40 actuator

PN10, 110°C max., Kvs 24 m3/h

opening by lever

brass, 1 1/2" - 1" FF