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GEMÜ 539
Function
High visibility LED
Green
Orange
Location function
3.3 Description
The GEMÜ 539 2/2-way globe valve has a hollow shaft actu-
ator and is electrically operated. The eSyDrive hollow shaft ac-
tuator can be operated as an ON/OFF actuator or as an actu-
ator with integrated positioner or process controller. The valve
spindle is sealed by a self-adjusting gland packing providing
low maintenance and reliable valve spindle sealing even after
a long service life. A wiper ring fitted in front of the gland
packing protects the seal against contamination and damage.
An integral optical and electrical position indicator is stand-
ard.
3.4 Function
The product controls or regulates (depending on version) a
flowing medium by being closed or opened by a motorized ac-
tuator.
The product has an optical position indicator as standard. The
optical position indicator indicates the OPEN and CLOSED po-
sitions.
3.5 Correct use
DANGER
Danger of explosion
▶
Risk of death or severe injury.
●
Do
not
use the product in potentially
explosive zones.
WARNING
Improper use of the product!
▶
Risk of severe injury or death.
▶
Manufacturer liability and guarantee will be void.
●
Only use the product in accordance with the operating
conditions specified in the contract documentation and
this document.
The product is designed for installation in piping systems and
for controlling a working medium.
The product is not intended for use in potentially explosive
areas.
●
Use the product in accordance with the technical data.
3 Product description
