Rotary Disc Valves

Applications

Applications including but not limited to:

• Chemical Injection
• Topside and Subsea Control

Features and Benefits

• Compact design, maximum 17"overall height of 1/2"API 10000 valve complete with Threaded End    Connections and Class 4 ROV Docking Receptacle
• Quarter Turn, Fully open or fully closed in 1/4 turn an ideal option when used with ROV operators
• Indication, Compact design includes provision of an indicator without compromising valve size.
• Lightweight, maximum 37 kgs for 1/2"dia. valve complete with ROV Docking Receptacle.

Size range

1/2" to 1" Full Bore

Pressure Classes

ANSI 150 - ANSI 2500
API 2000 - API 10000

End connections

HP Autoclave, Butt Weld, Socket Weld, Flanged, Hub Connectors or other proprierty connections.


Materials

Available in carbon steel, low temperature steel & alloy steel. Also available in Stainless Steel including Duplex and other exotic materials.

Various trim materials available to suit service conditions.

All materials to NACE MR-01-75

Design Codes

ISO 10423 (API 6A), ISO 13628 (API 17D), ASME VIII. Additionally valves are tested to and accredited to ISO 10423 (API 6A) Appendix F PR2 and ISO 13628 (API 17D).

Compact Thru' Conduit Gate Valve

Applications

Applications including but not limited to:

∑ Chemical Injection
∑ Topside and Subsea Control

Features and Benefits

∑ Compact design, only 15" from C/L of Valve to Top of Actuator on a 1" nominal diameter Valve.
∑ Body/Bonnet Bolting, through body/bonnet bolting allowing easy assembly/disassembly of actuator   from body.
∑ Indication, Compact design includes provision of an indicator without compromising valve size.
∑ Lightweight, only 71.5 kgs for 1" valve complete with 2.1/16" API 10000 flanges & SA Hydraulic   Actuator.
∑ The use of Disc Springs allow the generation of a large force for a small deflection and reduce   torsional instability problems of helical springs.

Size range

1/2" to 2" Full Bore

Pressure Classes

ANSI 150 - ANSI 2500
API 2000 - API 10000

End connections

Flanged, Butt Weld, Socket Weld, Hub Connectors or other proprietary connections and combinations.

Materials

Standard constructions include Carbon, Low Temperature and Alloy Steels. Also available in Stainless or Duplex Stainless Steels and other exotic materials.

Various trim materials available to suit service conditions.

All materials will comply with the latest editions of NACE / EN standards for Sour and / or Sweet Service

Design Codes

ISO 10423 (API 6A), ISO 13628 (API 17D), ASME VIII. Additionally valves are tested to and accredited to ISO 10423 (API 6A) Appendix F PR2 and ISO 13628 (API 17D).


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