VRG Controls VPC BV Series - Page 7

VRG CONTROLS LLC. 7 of 60 JUNE 2021
VPC “BV” SERIES VALVE PILOT CONTROLLERS
INSTRUCTION MANUAL
VRG Controls LLC. 7 of 54 APRIL 21, 2019
VPC “BV” SERIES VALVE PILOT CONTROLLERS
INSTRUCTION MANUAL
TABLE 3.0 VPC CONTROLLER SPRING RANGES AND PERFORMANCE SPECIFICATIONS
NOTES
1. Setpoint Accuracy based upon proper maintenance of
VPC Controller and adjustment to specicaon following
VPC Controller Technical Manual. Setpoint Accuracy
represents maximum control band over 24 hours when
VPC ulized WITHOUT volume booster or pneumac
posioner. When VPC ulized WITH volume booster
or pneumac posioner accuracy increases and value
should be mulplied by 0.5.
2. Maximum “GAP” Setpoint Range applicable only to
VPC-GAP Controller Conguraons. The “GAP” relates
to bracketed high-low trigger points for discrete on-o
control logic.
3. These Control Springs not recommended for this
parcular model of VPC GAP Controller.