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VPC Series Valve Pilot Controllers
VRG Controls, LLC
VMO Valve Manual Override
Instruction Manual
This Instruction Manual applies to the following VRG – Valve Manual Override Models. To confirm suitability
for additional models and/or components, please contact VRG Controls or view us online at
www.vrgcontrols.com.
VMO-150 VMO-250
VRG Controls, LLC Page 1 of 8 09 JUL 2013
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Our Address:
VRG Controls, LLC
Highland Park, Illinois USA
www.vrgcontrols.com
eMail: Sales@VRGControls.com
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VPC Series Valve Pilot Controllers
VPC Instruction Manual Table of Contents
Section Description Page
1 Scope of Manual 3
2 Technical Assistance 3
3 Applicable Models 3
4 Description 3
5 VMO Valve Manual Override Technical Specifications 4
6 Component and Port Identification 5
7 Dimensional Drawings 5
8 VMO Operation Instructions 6
9 VMO Application Schematics 7
VRG Controls, LLC Page 2 of 8 09 JUL 2013
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VPC Series Valve Pilot Controllers
Scope of Manual:
This Instruction Manual provides instructions for installation and operation of VRG Controls VMO Valve Manual Overrides.
This product is typically utilized in conjunction with control valves, pneumatic actuators and a variety of other ancillary
devices and accessories. For information on products other than those manufactured by VRG Controls, please consult the
appropriate manufacturer.
Warning:
VMO Valve Manual Overrides utilize high pressure flammable natural gas or other pneumatic supply as part of
their standard operation. Improper installation, operation, maintenance and adjustment of these devices can
result in property damage, personal injury or death. Only those qualified through training should install, operate, maintain
or adjust this product. The VMO Valve Manual Override IS NOT A FIELD SERVICABLE DEVICE AND SHOULD NOT BE
DISASSEMBLED. Contact your local VRG Controls sales representative or VRG Controls direct for additional information
or assistance.
Technical Assistance:
For technical assistance with VRG products, please contact your local VRG Controls sales representative or VRG
Controls direct. In order to facilitate technical assistance, we strongly recommend that obtain the MODEL NUMBER and
SERIAL NUMBER where applicable of the product for which you require assistance prior to contact us.
Our Address:
Stay in Touch!
Scan the QR Code at right
for company information
and product updates
We recommend that you record the MODEL NUMBER and SERIAL NUMBER where applicable of all VRG Products
installed at each application location in the table below for future reference.
Applicable Models:
This Instruction Manual applies to the following VRG – Valve Manual Override Models. To confirm suitability for
additional models and/or components, please contact VRG Controls or view us online at www.vrgcontrols.com
VRG Controls, LLC
467 Ridge Road
Highland Park, Illinois USA
www.vrgcontrols.com
eMail: Sales@VRGControls.com
VMO-150 VMO-250
Description:
The VMO Valve Manual Override is the ideal device to provide manual operation of pneumatically actuated
ON-OFF Type Remote Control Valves (RCV’s) and Regulating Control Valves. The VMO allows the operator to
override the primary control instrumentation and position the actuated valve in open, closed or any intermediate
positions. VMO Series Valve Manual Overrides are the perfect device for valve maintenance, commissioning or
emergency operation. All units are provided with standard locking provision to prevent unauthorized operation
and facilitate lockout / tagout procedures.
VRG Controls, LLC Page 3 of 8 09 JUL 2013