Product Overview
www.usa.siemens.com/hvac
Valves
D-199
656 Powermite Two-way Normally
Open Valve with angle union outlet.
Applications
The Powermite 656 Series Angle Union Valves are
recommended for control of hot or chilled water for
controlling convectors, fan coil units, radiation, reheat
coils, and similar terminal unit applications. Designed with
dual sealing packed construction, this valve can be used in
systems having relatively high pressures. Typical uses are
sites where efcient economical control is desired.
The compact size is excellent where space is limited.
Description
Designed to control the ow of both water and steam,
the Powermite 656 Series Two-way Angle Union Valves
are available with normally open action.
Features
• Enclosed actuator housing to protect components
• Small size allows easier installation in tight spaces
• Replaceable soft disc provides tight
shut-off
• Dual sealing feature for the valve stem
• Actuator can be rotated to facilitate piping control from
different directions
• Stainless steel valve stem to reduce friction
and corrosion
Nominal Close-off Ratings
Powermite
656 Series Globe
Two-way Angle Union Valves
Normally Open


