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Siemens Flowrite 599 Series Technical Instructions

Rack & pinion valves
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Flowrite™
599 Series Rack & Pinion
Valves
Description
Features
Application
Warning/Caution
Notations
The Flowrite 599 Series Rack & Pinion Valve couples the OpenAir™ Actuator to a 1/2-
to 2-inch Flowrite 599 Series two- or three-way valve via a linkage. The linkage
transforms the actuator rotary movement into the linear motion required to position the
valve.
•
Brushless DC motor technology with stall protection
•
Bi-directional fail-safe spring return (actuator dependent)
•
Direct or reverse acting selectable by field installation
•
All metal housing
The Flowrite valves are used to control water and glycol solutions to 50 percent in small
to large air handling units and central plant applications.
WARNING:
Personal injury or loss of life may occur if you do not perform a
procedure as specified.
CAUTION:
Equipment damage may occur if you do not perform a
procedure as specified.
Technical Instructions
Document No. 155-541P25
October 15, 2018
Siemens Industry, Inc.

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Summary of Contents for Siemens Flowrite 599 Series

  • Page 1 Valves Description The Flowrite 599 Series Rack & Pinion Valve couples the OpenAir™ Actuator to a 1/2- to 2-inch Flowrite 599 Series two- or three-way valve via a linkage. The linkage transforms the actuator rotary movement into the linear motion required to position the valve.

  • Page 2: Product Numbers

    Flowrite 599 Series Rack & Pinion Valves Document No. 155-541P25 October 15, 2018 Product Numbers Table 1 provides a complete description of the product numbers. Table 1. Flowrite 599 Series Rack & Pinion Valve Product Numbers. Product Description Number 298-XXXXX Assembly consisting of: OpenAir Electronic Actuator, linkage, and 1/2- inch to 2-inch Flowrite two-way or three-way valve body.

  • Page 3: Specifications

    Flowrite™ 599 Series Two-way 1/2 to 2-inch Bronze Valves Technical Instructions (155-184P25) • Flowrite 599 Series Three-Way 1/2 to 2-inch Bronze Valves Technical Instructions (155-185P25) For OpenAir™ Electronic Damper Actuator specifications, see the following document: OpenAir GCA Series Spring Return 142 lb in Electronic Damper Actuators (155-173P25) Siemens Industry, Inc.

  • Page 4: Operation

    For applications using an alternate OpenAir Electronic Actuator on the linkage, the actuator preload must be reset. Flowrite 599 Series Rack & Pinion Valves Installation Instructions (129-292), shipped with the assembly, provides preload details. Install the Flowrite Rack & Pinion Valve so that the flow of the medium follows the direction of the arrow cast on the valve body.
  • Page 5 100 VA power trunks. Table 2. Recommended Maximum Power Consumption (VA) for a Class 2 Step-Down Transformer. Actuator Power Actuator per Class 2 Consumption Supply Circuit GCA12x. 8 VA GCA16x 9 VA Siemens Industry, Inc. Page 5...

  • Page 6: Wiring Diagrams

    If the linkage or actuator is inoperative, replace the unit. For valve service kits, see the following documents: • Flowrite 599 Series Two-Way 1/2 to 2-Inch Bronze Valves Technical Instructions (155-184P25) • Flowrite 599 Series Three-Way 1/2 to 2-inch Bronze Valves...
  • Page 7 Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. OpenAir and Flowrite are registered trademarks of Siemens Industry, Inc. Other product or company names mentioned herein may be the trademarks of their respective owners.