Distributor valve for heating unit; has valve body with main channel and tube to guide water transverse to main channel formed integrally with wall and having valve seat for valve body

摘要

The valve has a polyamide or polypropylene valve body (11) and has a main channel to connect an adjacent valve body. The main channel may be cylindrical or have another smooth cross-section. A tube to guide water is formed integrally with the wall (25) and extends transverse through the main channel. The tube has a valve seat for an adjusting and blocking element. The tube forms part of a separating wall (26) between opening parts of the main channel and has a passage opening (30) next to one opening part (12.1). An opening is provided to form a passage to the other opening part (12.2) above the valve seat in the valve space.