Serck Audco Double Isolation Plug Valve

The Flowserve Serck Audco Twin Isolation Plug Valve, two independent obturators in a single body for Double Block and Bleed applications. Compact size, reliable operation and bubble tight shut off.

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  • Brands:
    Serck Audco
  • Applications:
    Desalination, Drainage, Gas Production, Mining, Water Injection, Oil Production, Pipeline, Slurries, Sulfur Compound Extraction, Offshore
  • Industries:
    Crude Handling and Treatment, Crude Pipeline, Slurry Transfer, Gas Treatment, Products Pipeline, Desalination
  • Standards:
    ISO, ASME (ANSI)
  • Misc:
    High Pressure, High Temp, High Speed

The Flowserve Serck Audco Double Isolation Plug Valve (DIPV) is the solution when a compact and reliable Double Block & Bleed is required on demanding applications.

DIPV benefits from all the proven integrity of the Super-H pressure balanced plug valve and also provides genuine bubble-tight double isolation capability within a single valve body.

With the Double Block & Bleed (DB&B) system, the operator can prove effectiveness of valve isolation before carrying out any maintenance downstream the valve, in line with Heath and Safety regulations. DB&B is also commonly used in manifolds to ensure that no contamination is occurring.

The DIPV is a compact design having the same face to face dimension as a single valve and so it can usually replace a single valve without the need for pipe work modification. The size and weight saving advantages of the DIPV are of key importance where installation space is limited.

DIPV is firesafe to API 6FA, and is available in the same size/pressure/materials options as the Super-H including hard facing options for erosive applications and variations for NACE sour services.

DIPV differs from TIPV in the plug orientation, either of these 2 types of valves can be selected depending on installation layout.

Features:

  • Compact and lightweight double isolation in a single valve body
  • DB&B system with 2 separate obturators, based on proven Super-H valve technology
  • Same Face to Face as a single valve (in #600 and above)
  • Two plugs with large metal to metal seating areas for reliable sealing on the most demanding applications

 

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Serck Audco Double Isolation Plug Valve (DIPV) Technical Bulletin

Serck Audco Double Isolation Plug Valve (DIPV) Technical Bulletin.

Serck Audco Double Isolation Plug Valve (DIPV) User Instructions (IOM)

Installation, Operation, and Maintenance manual (IOM) for the Serck Audco Double Isolation Plug Valve (DIPV).

Serck Audco Full Bore Super-H Plug Valve

Description: Flowserve Serck Audco Full Bore Super-H is a pressure balanced plug valve for extremely abrasive and piggable isolation applications where bubble tight shut-off and reliability of operation are of prime importance.

Serck Audco Twin Isolation Plug Valve (TIPV)

Description: The Flowserve Serck Audco Twin Isolation Plug Valve, two independent obturators in a single body for Double Block and Bleed applications. Compact size, reliable operation and bubble tight shut off.

Serck Audco Super-H Plug Valve

Description: Flowserve Serck Audco Super-H is a pressure balanced plug valve for demanding isolation applications where bubble tight shut-off and reliability of operation are of prime importance.

Serck Audco Taper Plug Valves

Description: The Serck Audco Taper Plug valve is a standard type Taper Plug Valve for general isolation applications.

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