What We Do

What we do best is make our oil and natural gas gathering, flow control, and processing products work for you. Here are just some of the ways we do that.

Valve Sourcing

New and re-manufactured control valves, ball valves, gate valves, plug valves, and butterfly valves

Valve Actuation and Automation

Electric and Pneumatic actuators, custom control panels, system integration

Custom Control Valves

Application-specific designing, sizing, and customization of control valves

Pressure Reducing Regulators

Instrument regulators, ounce regulators, high- and low-pressure regulators

Controllers

Pressure controllers, liquid level controllers, pneumatic and electric

Control Valve Parts and Repair

OEM and aftermarket parts available, field repairs or complete rebuilds, we do it all!

Valve Maintenance

Custom valve maintenance programs, quarterly, annually, DOT inspections

Pipeline Cleaners

Pipeline pigs, manual and electric pig signal indicators

ESD System Installation

Design and installation of Emergency Shut Down systems

Come see us in Denver! Feb 24-26

02/14/2014
ALRDC Gas Well Workshop: February 24-26 : Denver Sheraton Downtown

Emission-Free Controls Only from VSI

11/18/2013
Do you have problems with site gas? Do you have H2S on site? VSI can help.

VSI Provides Savings, Uptime at Barnett Shale Station

11/01/2013
Barnett Shale station realizes $40,000 in savings and reduces downtime by two-thirds with a custom solution from VSI. Custom solutions for your business!