658-0012
Siemens Building Technologies HVAC Valves, POWERTOP Series

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658-0012 Siemens Building Technologies HVAC Valves, POWERTOP Series, 1in. Pft.TOP,NO,2-6 PSI,ANG Body
MFG Item Number
658-0012
Siemens-Building-Technologies
main product photo

658-0012 Siemens Building Technologies HVAC Valves, POWERTOP Series, 1in. Pft.TOP,NO,2-6 PSI,ANG Body

MFG Item Number
658-0012
Siemens-Building-Technologies
Series
POWERTOP
More specs
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Description

HVAC Valves, POWERTOP Series
Item #
658-0012
1in. Pft.TOP,NO,2-6 PSI,ANG Body

POWERTOP Series Information

  • Actuator Can Be Rotated To Facilitate Piping Control from Different Directions
  • Stainless Steel Stem for Smooth Operation and Rugged Durability
  • Large Diaphragm Area for Control Accuracy and Tight Close‑Off
  • Equal Percentage Plugs and Long Stroke for Controllability
  • Matched Sequencing of Control and Changeover
  • Replaceable Soft Disc Provides Tight Shut‑Off
  • Removable Actuator for Ease of Servicing
Powertop 658 Series Two‑way Angle Union Valves are available with normally open action and designed to control the flow of steam, water, and ethylene glycol solutions. Powertop Sequence and Changeover Valves are designed with 2 inlets and one outlet for the sequence valve and with one inlet and 2 outlets in the changeover valve. Powertop three‑way valves are used to select and modulate the flow of either hot or chilled water, without mixing, for radiant panel and similar applications.

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Specifications

Specifications
Manufacturer Part Number 658-0012
Manufacturer Siemens Building Technologies
Product Series POWERTOP
Family Series Siemens Building Technologies HVAC Valves, POWERTOP Series
Description 1in. Pft.TOP,NO,2-6 PSI,ANG Body
Capacity 10 Cv
Pipe Size 1 "
Connection Type Threaded
Max Close-Off Pressure 100 psi
Body Pattern Two-Way
Valve Style Globe
Medium Temperature Range 250 °F
Flow Characteristic Equal Percentage
Fail-Safe Mode Spring Normally Open
Comments ANSI Class 125, Angle Union Outlet
Net Weight 196.4 lbs
Gross Weight 196.4 lbs