Data Sheet

GX 3--Way Valve and Actuator
Product Bulletin
51.1:GX 3--Way
August 2011
3
Contents
Features 3.................................
Principle of Operation 10.....................
GX 3-Way Control Valve Specifications
and Materials o f Construction 11...........
The GX 3-Way Diaphragm Actuator 14........
Valve-Actuator Dimensions and Weights 17....
GX 3-Way Actuator Accessories 19...........
The FIELDVUE DVC2000
Digital Valve Controller 19.................
Optional Positioners and Instruments 20.......
Coefficients 21.............................
Features
D Easy to size and select
D No actuator sizing required--selection is
automatic
D Engineered for easy maintenance
D Maximum part commonality across sizes
D Replaceable trim
D Low lifetime costs
D Robust, low-profile design
D Available with integrated, easy-to-calibrate
DVC2000 digital valve controller
D Valve body sizes DN 25 to DN 100
(NPS 1 through 4)
D Pressure Classes PN 10-40,
CL150 and 300
D High capacity design
D Valve body flow passage optimized for flow
stability
D Shutoff capabilities: Class IV metal to metal
D ISO 5210 F7 mounting available for use with
electric actuators