Actuator Product Overview

Flowrite
™
AP 599 Series
Technical Instructions
Document No. 155-183P25
AP 599-3
March 7, 2005
4-inch Pneumatic Valve Actuator
AP0206R1
Description
The Flowrite AP 599 Series 4-inch Pneumatic Valve Actuator is designed for use with
Flowrite VF 599 Series set valves with a 3/4-inch (20 mm) stroke. This actuator is
available with three spring ranges.
Features
• Three spring ranges available
• Large diaphragm area for control accuracy
• Easy installation and removal
• All metal housing
Application
These 4-inch actuators are designed to be used on Flowrite VF 599 Series valves in
liquid and steam service applications.
Product Numbers
Table 1. Ordering Information.
Product Number Spring Range Actuator Prefix Code
599-01081 3 to 8 psi (21 to 55 kPa) 268
599-01082 5 to 10 psi (34 to 69 kPa) 269
599-01083 10 to 15 psi (69 to 103 kPa) 270
Ordering
Information
To order a complete valve plus actuator assembly from the factory, combine the
actuator prefix code with the suffix of the valve product number. See TB 249 Flowrite
Valve and Actuator Assembly Selection Technical Bulletin (155-304P25) for selection
procedures.
To order an actuator only, use the product number in Table 1.
Siemens Building Technologies, Inc.