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Full-Service Valve Repair Full-Service Valve Repair
For Control, Isolation, Safety, and Pressure Relief Valves

For Control, Isolation, Safety, and Pressure Relief Valves

Proconex offers a full portfolio of services delivered by a skilled team of over 60 field technicians and application engineers. Our 60,000 sq. ft. of shop floor space can address any valve issues that arise, execute preventative maintenance and reliability programs, and provide on-site assistance through our growing staff of valve technicians. We service any type of control, isolation, industrial pressure, pressure relief, or safety valve.
  • 24/7 Service
  • Shop and Field Capabilities
  • Pick-up and Delivery Available
  • Factory-trained Technicians
  • Local Inventory in Stock
  • Valves/Parts in Stock for Same Day Shipment
  • Access to Additional $30M+ Inventory
  • 60,000+ sq. ft. Shop Space
  • 5 Ton Lifting Capability
  • 30' Field Service Machine Trailer
  • Control Valves
  • Spring & Pilot Operated Pressure Relief Valves
  • Pressure/Vacuum Vents
  • Gate, Globe, & Check Valves
  • Regulators
  • Ball Valves
  • Steam Stop Check Valves
  • Check Valves & Strainers
  • Butterfly Valves
  • ASME “V” Stamp
  • ASME “UV” Stamp
  • National Board “NB” Stamp
  • National Board “VR” Repair Stamp
  • Certified Welder
  • Shutdowns/Turnarounds
  • Plant Surveys
  • Tank Farm Surveys
  • Steam Surveys
  • Chlorine/Oxygen Cleaning
  • Electronic Relief Valve Testing
  • In-line Valve Repairs
  • Valve Diagnostics
    • Control Valve Diagnostic Testing: FlowScanner™ QUIKLOOK, AMS™/ValveLink™
    • Acoustic Seat Leak Detection
  • Pressure Relief Valves (up to 12 inches)
  • 1450 psig Steam Generator
  • High Pressure Air Testing (4500 psig)
  • Liquid Relief Valve Testing (up to 4000 psig)
  • Barbee Test Stand
    • Hydro Testing (up to 5500 psig)
    • Seat Leak Testing (up to 24 inch flange)
  • Rail Tank Car Relief Valve Stand
  • Pilot Valve Test Stand
  • Pressure/Vacuum Test Stand
  • Onsite Relief Valve Testing
  • PMI Testing
  • 54" Bullard VTL
  • Engine Lathes (multiple up to 42 inches)
  • Milling Machines (both manual & CNC)
  • Drill Presses
  • Shot & Glass Bead Cleaning
  • Lapmaster & Accessories
  • Paint Booth
  • Gate Valve Re-seating Field Machines (2.5-36 inches)
  • Conical Seat Valve Re-seating Field Machines (.25-12 inches)
  • In-line Relief Valve Tester
  • In-line Machine (up to 18 inches depth)
  • Heat Treat Ovens
Have proof of repair and recertification documentation
Ensure you are compliant with government regulations
Leverage data and asset management for maintenance planning purposes
Interested in learning more about our services? Request a quote by clicking on the plus sign below.