VRG Controls RCVC 3000 - Page 33

VRG CONTROLS LLC. 33 of 39 MAY 2021
RCVC 3000 - Red Circle Valve Controller
Installation, Operation, Maintenance Manual
Figure 10: Spring to Open Globe Control Valve with RCVC, VMO & Ballu󰀨 TRM
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2
1
2
C
L
O
S E
4-20 mA INPUT 4-20 mA FEEDBACK
"OPEN"
"CLOSE"
24 VDC
VRG RCVC CONTROLLER
EX
EX
Orrifice
Gas Supply 1500 psig Max.
Set at 90 psig Set at 40psig Max.
Relief Valve
EX Terminal Box
ASCO EF8262H230A; SS; 24VDC, Normally Closed; 2-Way; 2-pos. -40F
Sol.#1 Sol.#2
EX
BALLUFF TRANSMITTER 4-20mA Output signal 24 VDC
Spring to Open Globe Control Valve
B
REV.
DESCRIPTION
DATE
BY
A
FIRST RELEASE
6/28/2017
VE
B
CHECK VALVE ADDED
12/4/2020
AFB
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
THE INFORMATION CONTAINED IN THISDRAWING IS THE SOLE PROPERTY OF VRG. CONTROLS LLC
.
ANY REPRODUCTION IN PART OR AS A WHOLEWITHOUT
THE WRITTEN PERMISSION OF
VRG. CONTROLS LLC
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
DRAWN
REVISED
ENG APPR.
TITLE:
SIZE
B
DWG. NO.
REV
12/04/2020
CODE:
XA-6035-AP01
B
NOTE:
COSTOMER: JOB #
PO #:
RCVC-ASCO-VMO-BLF/FOG
1/4 NPT FULL PORT BALL VALVE 1/4 NPT INSTRUMENT BALL VALVE 1/4 NPT M & F NEEDLE VALVE
1/4 NPT FIELD CONNECTION 1/4" TUBING OR 1/4" NPT FITTING CONNECTION 3/8" TUBING 1/2" TUBING
N/A
N/AN/A
VE
06/30/2017
Spring to Open Globe Control
Valve with RCVC, VMO &
Balluff TRM
PR0JECT : VALVE DRW #:
CD DRW #:
N/A
N/A N/A
1. Valve Will Stay in Last Position or Open, or Close on Loss of 4-20 mA Signal.
2. Customer Connection +/- 24 VDC, 4-20 mA Input, 4-20 mA Feedback.