NPS 2″ – 36″ , ASME Class 150 – 900

Our Cryogenic Top-entry ball valves are manufacturerd for extremely low temperatures and cryogenic applications, where in-line disassembly is required for trim inspection and maintenance.

Our Valves are designed with an integral bonnet extension which prevents cryogenc liquids from reaching the stem packing by enabling the liquids to boil and convert to gas.

This minimizes the energy loss along the extension and protects the valve from malfunctioning.

The structural integrety of the valve reduces any thermal deformation of internal components caused by temperature variance to a minimum, ensuring the highest level of performance for tight shut-off in the most critical applications in LNG.

VALVE DESIGN

based on BS 6364, MESC 77/200, ISO 28921 (on request) and customer requirements

TEMPERATURE RANGE

-320 to 212°F (-196 to 120°C)

SIZE

NPS 2 -36 (DN 50-900)

PRESSURE RATING

ASME 150 – ASME 900

FACE-TO-FACE

As per API 6D standard

END CONNECTIONS

RF, RTJ as per B16.5 &B16.47
BW, Butt Welded as per B16.25

BODY DESIGN

Forged or cast one-piece

SEAT DESIGN

Soft or metal seated with hard facing on Ball and Seats
Seat design to avoid trapped fluid in body cavity

FEATURES

  • Secondary seals in pure Graphite
  • Anti-static device
  • Anti-blowout stem
  • Lip seal configuration
  • Low fugitive emission stem packing available
  • Special maintenance tool for in-line seat disengagement
  • Extended bonnet for low and cryogenic service

OPERATOR

  • Manual: wrench or gear with padlocking
  • Actuated: Pneumatic/ Hydraulic/Electric 

TESTING & CERTIFICATIONS

  • Compliance with BS 6364, MESC 77/200, ISO 28921 (on request) inspection and testing
  • Fire safe and fire tested as per API 6FA/607 
  • SIL 3 Certification as per IEC61508
  • Fugitive Emission as per ISO15848
  • PED 2014/68/UE   
  • Compliance with BS EN 1626 standard (available on request)
  • Compliance with BS EN 12567 standard (available on request)

Get In Touch

Drop Us A Message

    Our Contact Details

    • MV Nederland BV / Maverick Valves Manufacturing HQ BV

      Technopol 4, 5026 SB Tilburg, The Netherlands
    • info@maverickvalves.com
    • +31 (0) 13 303 3600