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d v a l v e

HIGH PRESSURE BALL VALVES

The main challenge in design and manufacturing of floating ball valves are to use them for high pressure application. D Valves takes that challenge and our in-house facility is capable to design and manufacture floating ball valves for high pressure application up to ASME Class 2500#. Considering application stringency, this series of ball valves are very rigid in construction and manufacture from forging or round bars. Due to the application limitation, D-valves restricted the design of high pressure floating ball valves up to NPS 4” (DN 100). The High pressure floating ball valve portfolio includes a diverse range of standard and customized valves that can be configured to suit most process applications or project packages. There are soft seated designs that provide superior sealing; metal-seated valves that maintain tight shut-off and valves designed to maintain the performance of your processes from elevated temperatures to cryogenic.

NPS ½” (DN 15) to NPS 2” (DN 50)
NPS 3” (DN 80) to NPS 4” (DN 100)
GENERAL SPECIFICATIONS
Model DV-HBS2, DV-HBS3, DV-HBM2, DV-HBM3
Sizes NPS ½” (DN 15) – NPS 4” (DN 100)
Type Floating Type
Seat Design Soft Seat, Metal Seat
Pressure Class Class 600#, Class 900#, Class 1500# & Class 2500#
Flow bore Full Port, Reduced Port
End Connection Flanged- RF / Flanged-RTJ / Butt weld end
Valve Design Standard ISO 17292, ASME B 16.34
Flange Conformity ASME B 16.5 (Other flange standards are available upon request)
Face to Face ASME B 16.10
Pressure Testing Standard ISO 17292 / ISO 5208 / BS EN 12266-1 / API 598
Fire safe Design / Standard Yes / API 607 and API 6FA
Material of Construction Wide range and most suitable material selection available for any kind of application. Refer to Fig. 3G for identifying components and materials.
Valve operation All our ball valves on the above ranges are manually operated with Handle/Lever/Wrenches by default. (Actuator/Gearbox for all above sizes are available upon request.)

Applications:

  • Oil & Gas Transportation and Refineries
  • Paper & Pulp industries
  • Salt Water Treatment
  • Power Sector (Boiler feed water, Cooling water)
  • Chemical & Process Industries
  • Cryogenic Application
  • Pharmaceutical Application
  • Vacuum Service