VRG CONTROLS LLC.
27 of 60
JUNE
2021
VPC “BV” SERIES VALVE PILOT CONTROLLERS
INSTRUCTION MANUAL
VRG Controls LLC.
25 of 54
APRIL 21, 2019
VPC “BV” SERIES VALVE PILOT CONTROLLERS
INSTRUCTION MANUAL
No. VPC
Actuator
Actuator Mode Positioner
Accessory
Discharge
2A
VPC-DA-BV (DA)
Piston
Double Acting
-
VMO
NVD-No-Vent
P2
P1
FLOW
P1
P2
CL
OSE
OPEN
CLOSE
Control Valve w/
Double Acting
Actuator
OUT 2
OUT 1
OPEN
CLOSE
SUPPLY
Model VPC-DA-BV
w/ NVD No - Vent
S
SENSING
EX
LESS
DEADBAND
MORE
MORE
SENSITIVITY
LESS
ADJUSTABLE
ORIFICE (OPEN)
ADJUSTABLE
ORIFICE (CLOSE)
OPEN
CLOSE
OUT 2
OUT 1
S
EX
SENSITIVITY-DEADBAND ADJUSTMENT
"
2
/
1
9
B
B
D
D
C
C
SETPOINT ADJUSTMENT SCREW
CW - Increase Setpoint
CCW - Decrease Setpoint
+
P1
S
P2
C2
C1
V
SENSING
VPC Port ID
Other Port ID
Gage Label
Pneumatic Connection
Adjustment Tag Line
TEXT
TEXT
TEXT
SCHEMATIC LEGEND
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