Fisher 2502 Series Level-Trol User Manual

2502 Series
15
Figure 12. Direct-Acting Right-Hand-Mounted 2502-249 Series Controller
CD2114-A
CJ4081-A
C0313-1
Type 2502F Controller with Reset Relief
Valve
This construction (figure 13) has a differential relief
valve used to prevent proportional pressure from ex-
ceeding reset pressure by more than a set value, a
feature useful for intermittent control applications. Pro-
portional valve output registers in the outer chamber of
the relief valve as well as in the proportional bellows.

Fisher 2502 Series Level-Trol Specifications

General

Brand	Fisher
Model	2502 Series Level-Trol
Category	Controller
Language	English