American Precision Valve Services, LLC
  • Home
  • Field Services
    • VALVE TESTING & INSPECTION
    • VALVE LUBRICATION
    • MAINTENANCE SCHEDULING
    • VALVE FITTING REPLACEMENT
    • STARTUP & COMMISSIONING
    • TROUBLESHOOTING
    • OPERATOR INSTALLATION
    • VALVE MODIFICATIONS
    • FIELD VALVE REPAIR
    • PACKING ADJUSTMENT & REPLACEMENT
    • STROKE TESTING
  • In-House Services
    • IN-HOUSE VALVE REPAIR
    • ACTUATOR REPAIR
    • VALVE PARTS MANAGEMENT
  • PRODUCTS
    • VALVE SOURCING
    • ACTUATOR SOURCING
    • FASTENER SOURCING
    • PACKING & GASKETS
    • HAND SANITIZER
  • Reps
  • SERVICE REQUEST
  • Contact Us
    • TERMS & CONDITIONS
    • JOIN OUR TEAM

Valve Modifications


Let APVS review your current asset(s) to find out ways to improve performance in any given service environment. We offer the following value added modification solutions.
  • Trim change - 304 SS,316SS, Monel, Alloy 20, Stellite, Bronze and others
  • End connection changes
  • Gear installation - bevel and worm
  • Actuation installation – hydraulic, electric, pneumatic, etc.
  • Drain connections and bypass installation
  • Packing and gasket changes
  • Pressure testing
  • High pressure gas testing
  • Extended bonnets/cryogenic columns
  • Bolting changes
  • Cleaning for oxygen and chlorine service
  • Soft inserts in discs or seats
  • Stem extensions for buried service
  • MESC 77/302 (DPI & MPI)
  • MESC 77/312 FE Test

To get started, contact us at info@apvalveservices.com, 
(855) 604-1994 or complete a Service Request.
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Service Request
APVS, LLC
​P. O. Box 1149
Santa Fe, Texas 77510
Phone: ​(855) 604-1994
Email: info@apvalveservices.com
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© COPYRIGHT 2015. ALL RIGHTS RESERVED.
  • Home
  • Field Services
    • VALVE TESTING & INSPECTION
    • VALVE LUBRICATION
    • MAINTENANCE SCHEDULING
    • VALVE FITTING REPLACEMENT
    • STARTUP & COMMISSIONING
    • TROUBLESHOOTING
    • OPERATOR INSTALLATION
    • VALVE MODIFICATIONS
    • FIELD VALVE REPAIR
    • PACKING ADJUSTMENT & REPLACEMENT
    • STROKE TESTING
  • In-House Services
    • IN-HOUSE VALVE REPAIR
    • ACTUATOR REPAIR
    • VALVE PARTS MANAGEMENT
  • PRODUCTS
    • VALVE SOURCING
    • ACTUATOR SOURCING
    • FASTENER SOURCING
    • PACKING & GASKETS
    • HAND SANITIZER
  • Reps
  • SERVICE REQUEST
  • Contact Us
    • TERMS & CONDITIONS
    • JOIN OUR TEAM