Data Sheet for Product

Technical Instructions 599 Series 6-Way Ball Valves
Document Number 155-803
November 10, 2020
Page 8 Siemens Industry, Inc.
Application Example
Heating or cooling sources can be applied to either the Source A or Source B
connection, but ensure that the correct C
V
values correspond to the sources being
connected to each side:
Stem rotates counterclockwise ⇒ Source B (cooling sequence) opens or Source A
(heating sequence) closes.
Stem rotates clockwise ⇒ Source A (heating sequence) opens or Source B (cooling
sequence) closes.
The following example application describes the flow direction in a heated and chilled
ceiling:
Figure 7. Source A (Heating) and Source B (Cooling) Application Example.
Service
The 6-way ball valve and actuator are maintenance-free.