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d v a l v e
Products

SINGLE PIECE BALL VALVES

D Valve single piece design Ball Valves are in-house designed manufactured and tested complying with international design standards. These series of ball valves are more economical, maintenance-free, and low-weight designs suitable for most applications. Single piece body construction eliminates potential leakage through joints and increased service life. The effort to operate these valves is much less than other ball valves. By standard, we are offering manual operation but can be mounted with Gearboxes, Electrical/Pneumatic/Hydraulic actuators upon customer request.

NPS ½” (DN15) TO NPS 2” (DN50)
NPS 3” (DN80) & NPS 6” (DN150)
GENERAL SPECIFICATIONS
Model DV-CBS1
Sizes NPS ½” (DN 15) – NPS 6” (DN 150)
Type Floating Type
Seat Design Soft Seat
Pressure Class Class 150#, Class 300#
Flow bore Full Port, Reduced Port
End Connection Flanged FF, Flanged RF
Valve Design Standard ISO 17292, ASME B 16.34
Flange Conformity ASME B 16.5 (Other flange standards are available upon request)
End to End / 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
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