Total Valve Solutions

DistributionNOW Total Valve Solutions (TVS) delivers a one-stop solution for manual and actuated valves, encompassing unique and custom valve asset management programs to maximize the return on investment in your valve assets.


DNOW Total Valve Solutions (TVS)

Watch video to learn more about DNOW valve actuation, modification, and repair capabilities.

Actuators loaded on truck for delivery
custom built actuator
actuator on valves ready for delivery
inspection of actuators
pressure testing valv
assembly of actuator and valv
assembly of large actuator and valve
pressure testing valve actuation
actuators ready for shipping
field delivery of actuator and valve
morin on valve in field
biffi on valve

We help customers manage their

valve assets across the total life cycle

TVS Life Cycle Management

In-house Solutions

  • Installation or replacement of actuation packages
  • Calibration of valves, actuators, and controls
  • Hydrostatic and leakage testing
  • Valve and actuator repair and reconditioning
  • Changing valve trim and seats
  • Providing sizing criteria, control logics, documentation, drawings, and functional testing
  • Actuation package design
    • CAD drafting
    • “Outline” and “as built” dimension drawings
    • Control schematics
    • Wiring diagrams
  • Custom control panel design
  • Custom mounting kits and lock-outs

Field Solutions

  • Repair
  • Replacement
  • Commissioning
  • Installation or replacement of automation packages
  • Recalibration
  • Site surveys

Valve Reconditioning

DNOW’s rigorous reconditioning and recertification process delivers a valve that will meet the specifications and performance of new valves. The foundation of our reconditioning services is meeting material specifications and performance standards necessary to ensure mechanical integrity.

Services include:

  • Complete disassembly and breakdown down of valve and components
  • Thorough inspection of all parts to ensure conformance with ASME, ANSI, and ISA standards
  • Replacement of non-conforming parts
  • Reassembly
  • Complete pressure testing of the valve assembly (hydrostatic, seat, and performance)

All steps in the process are controlled by a quality checklist to verify that the valve conforms to regulatory standards. Additionally, a report is generated for all repairs to assess and identify the root cause of any failures or underperformance as well as information documenting proper valve operation.

Service Menu


Title File Size Download
DNOW Total Valve Solutions Middle East Brochure 1.9 MB Download
DNOW Total Valve Solutions Overview Brochure 3.6 MB Download
DNOW Total Valve Solutions Valve Depot Flyer 2.8 MB Download
DNOW CAMERON T-30 SERIES Fully Welded Ball Valves Flyer 698.3 KB Download
DNOW Capital Valves Project-Focused Flyer [A4] 547.9 KB Download

TVS Product Lines

Working with the full support of the foremost actuator and control manufacturers, our experienced team of engineers and technicians can design and deliver a complete range of actuation solutions, including custom engineered packages for critical, unique flow control environments. DNOW has substantial inventories of valves and actuators for immediate delivery.

  • Balon
  • Cameron (WKM)
  • Cameron
  • Circor (KF Valves)
  • Emerson (Biffi™)
  • Flowserve
  • Emerson (Morin™)
  • Metso (VALVCON®)
  • Microfinish Group
  • Rotork
  • Stream-Flo Industries
  • Velan
  • Warren Valve
  • Westlock Controls