Masoneilan Valve Repair & Reconditioning

24/7 Service Capabilities

Masoneilan Valve Repair & Reconditioning
Meets ANSI, ISA, ASME Standards

Since 1984, we provide complete reconditioning and repair of Masoneilan valves, instrumentation, accessories and parts within the U.S. and abroad.

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Worker in red shirt operating industrial machinery in a factory workshop.

Our Class-A repair & reconditioning process ensures that all of your Masoneilan Valves are maintained and will operate at optimal performance.

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This process includes a full inspection, repair & reconditioning, testing & calibration, followed by a final quality control and quality assurance inspection. Finally, we return the repaired valve to the customer with a detailed Repair Report packet.

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Below is a sample size of the type of Masoneilan valves we support:


  • Globe Valve Series: 10000, 21000, 28000, 41000, 49000, 80000
  • Rotary Valve Series: 31000, 35000 (Camflex™), Butterfly, High-Performance Butterfly
  • Positioners: 4700K, 4700P, 4411, 7400, 8007, 8012, 9000
  • Level Controllers, 12400

For additional information on the type of valves we support, contact us. 

Why Choose Us?

VIR has been delivering superior quality service for more than 30 years.


Established in 1984, our experienced and skilled professionals have been the foundation for our responsive and high-quality service.


Many of our clients rely on our technical expertise to ensure that their critical equipment is repaired and maintained effectively.

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