GENERAL TWINSEAL DOUBLE BLOCK & BLEED NON-LUBRICATED EXPANDING PLUG VALVE

PRODUCT RANGE

GENERAL TRUSEAL Model 200

GENERAL TWINSEAL Model 8800

GENERAL TWINSEAL Model 8800

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Class:

ASME 150  handwheel operated-  Size 2" to 6"

ASME 300 handwheel operated-  Size 2" to 4"

ASME 600 handwheel operated- Size 2" to 4"

ASME 150 gear operated- 6"

ASME 300 gear operated- 4"

ASME 600 gear opearted- 2" to 4"

GENERAL TWINSEAL Model 8800

GENERAL TWINSEAL Model 8800

GENERAL TWINSEAL Model 8800

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Class:

ASME 150 handwheel operated- Size 8"

ASME 300 handwheel operated- Size 6"

ASME 150 gear operated- Size 8" to 36"

ASME 300 gear operated- Size 6" to 30"

ASME 600 gear operated- Size 6" to 24"

GENERAL TWINSEAL Model 800

GENERAL TWINSEAL Model 8800

GENERAL TWINSEAL Model 900 (Fullbore, Piggable)

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Class:

ASME 300 gear operated- Size 14" to 18"

ASME 600 gear operated- Size 14"

ASME 900 gear operated- Size 2" to 10"

ASME 1500 gear operated- Size 2" to 3"

GENERAL TWINSEAL Model 900 (Fullbore, Piggable)

GENERAL TWINSEAL Model 900 (Fullbore, Piggable)

GENERAL TWINSEAL Model 900 (Fullbore, Piggable)

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Class:

ASME 150- Size 2" to 24"

ASME 300- Size 2" to 20"

ASME 600- Size 2" to 20"

GENERAL TWINSEAL Model 400 (Short Pattern)

GENERAL TWINSEAL Model 900 (Fullbore, Piggable)

GENERAL TWINSEAL PLUG VALVE ELECTRIC ACTUATORS

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Class:

ASME 150- Size 18" to 24"

ASME 300- Size 24"

ASME 600- Size 18"

GENERAL TWINSEAL PLUG VALVE ELECTRIC ACTUATORS

GENERAL TWINSEAL Model 900 (Fullbore, Piggable)

GENERAL TWINSEAL PLUG VALVE ELECTRIC ACTUATORS

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 General Twinseal plug valve accept most commercially available mutiturn electric motor operators.

GENERAL TRUSEAL PLUG VALVE PNEUMATIC ACTUATORS

GENERAL TRUSEAL PLUG VALVE PNEUMATIC ACTUATORS

GENERAL TRUSEAL PLUG VALVE PNEUMATIC ACTUATORS

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CAMERON builds pneumatic actuators that can be fitted to its valves for reliable, economic power operation. When you specify a complete actuated valve package, the entire system is built, tested, and guaranteed.

  • Spring-close piston actuators
  • Double-acting diaphragm actuator with reservoir tank
  • Spring-close diaphragm actuator

ACCESSORIES

GENERAL TRUSEAL PLUG VALVE PNEUMATIC ACTUATORS

GENERAL TRUSEAL PLUG VALVE PNEUMATIC ACTUATORS

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GENERAL TWINSEAL can be fitted with the following accessories:

  • Limit Switches
  • Mechanical Extensions
  • Direct Burial- Underground- Patented hydraulic extension system.
  • Locking Devices
  • Torque Reducer

PRESSURE-RELIEF SYSTEMS

GENERAL TRUSEAL PLUG VALVE PNEUMATIC ACTUATORS

PRESSURE-RELIEF SYSTEMS

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To satisfy the requirements of API Spec 6D, a pressure-relief device must be provided on all Double Bleed & Block valves in liquid service. 

Typical configuration available:

  • Manual bleed
  • Safety bleed and differential thermal relief (standard)
  • Safety block and DTR
  • Automatic body bleed valve (ABBV)
  • Line-relieving safety bleed and DTR

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Proper seal selection includes a myriad of consideration.

Types of slip materials

GENERAL VALVE COMPANY is proud to be the only double block and bleed valve manufacturer to develop and produce in house its own slip materials.

Contact Us

Drop us a line!

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

GENERAL TWINSEAL DBB VALVE IN FERROUS ASIA

2 Penjuru Place #01-10, Singapore 608783, Singapore

+65-63377687