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CONTROTEK Ball valves are designed and manufactured in accordance with latest international standards like API 6D and BS 5351 to provide highest safety, efficiency and accuracy.

Multiple End Connections:

All CONTROTEK ball valves are available in various end connections like Threaded, Socket- Weld, Butt- Weld, Victaulic, Flanged in Raised Face and Ring Type Joint ends. These types of end connection have wide range of applications in Oil & Gas, Petrochemical Industries, Desalination, Water Tereatment, Power Generation, Nuclear & Atomic energy, Chemicals, Fertilizers and Fuel Oil Controls.

Anti Blowout Stem:

CONTROTEK Ball Valves have anti blowout stem and our specially designed stem seal guarantees zero leakage through the gland for a long period. CONTROTEK Ball Valves are available in manual lever operated, manual gear operated, pneumatic and electrically operated design.

Ball Valve Manufacturer

Mirror Finished Balls:

Mirror finished solid or hollow stainless steel balls to obtain bubble tight sealing and lower operating torques, mirror finished SS balls are used as a standard. The solid construction of the balls for pressure rating ASME 300 # and higher pressure rating guarantees enhanced structural strength.

Trunnion Mounted Ball

Trunnion mounted Ball is an improved design feature of floating Ball design. Trunnion mounting protects the Valve seats from both sides by holding the Ball by the operating shaft and turnnion shaft. It also will avoid shifting of Ball to both upstream and downstream sides. Thus avoiding any extra torque or pressure on the seats.

Salient Features of Ball Valve

  • High Performance
  • Longer Life
  • Low Torque
  • Straight through Smooth Flow
  • No Additional Pressure Drop
  • Quick Operation
  • Compact Design
  • Multiple Inter Connections
  • Zero Cavity
  • Online Maintenance

Technical Specification of Ball Valve

Size Range 15 NB through 600 NB
Pressure Range 150# through 1500 NB
Design Std. API 6D, BS5351
End Connection RF/ RTJ/ BW/ Victaulic
Certification Third Party/ Customer/ Our QC
NDT Customer Requirement
Inspection API 598/BS 6755
Construction Single, Two Piece and Three Piece Design
Design Floating or Trunnion Mounted Ball
Operation Lever, Manual Gear, Pneumatic & Electric
Fire Safe Yes
Block & Bleed Yes
Seat Soft – PTFE, RR-PTFE, Peek, Metal to Metal.
MOC Iron, Carbon & Carbon Alloy Steel: Nodular Iron, Carbon Steel, Low Temperature Steel, High Temperature Carbon-Alloy Steel etc.
Stainless, Duplex and Nickel Alloy Steel: Duplex and Super Duplex Steel of all Grades, Austenetic Stainless Steel of all Grades, Hastelloy and other High Nickel Alloys.Refer MOC Chart