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Powell - Pressure Seals


Cast Steel Pressure Seal Gate Valves

Class 600 - 2500
Small Size Valves, Pressure Seal Bonnet, Welding Ends

Sizes
2-1/2 to 4"

Pressure/Temp Ratings:
In accordance with ASME/ANSI B16.34

Specs:

  • 600 class valves have diameter of bore equivalent to Schedule 80 pipe, and will be furnished unless otherwise specified. Contour of weld ends to be ASME B16.25. Welding Bore can be furnished to meet customer's specifications.
  • Nominal pipe size, schedule of pipe, or bore or wall thickness, must be specified on 900 class valves and up, so that valves can be machined to match customer's pipe.
  • When backing or chill rings are used, specific details must be given.
 

Class 600 - 2500
Large size valves, Pressure Seal Bonnet, Welding Ends

Sizes
6" and larger

Pressure/Temp Ratings:
In accordance with ASME/ANSI B16.34

Specs:

  • 600 class valves have diameter of bore equivalent to Schedule 80 pipe, and will be furnished unless otherwise specified. Contour of weld ends to be ASME B16.25. Welding Bore can be furnished to meet customer's specifications.
  • Nominal pipe size, schedule of pipe, or bore or wall thickness, must be specified on 900 class valves and up, so that valves can be machined to match customer's pipe.
  • When backing or chill rings are used, specific details must be given.
  • End-to-end dimensions conform to ASME B16.10. (Except for 2000 class valves)
  • 2500 class valves have Delta Seal Gasket

Cast Steel Pressure Seal "Y" Globe Valves

Class 600 - 2500
Pressure Seal Bonnet, Welding Ends

Pressure/Temp Ratings:
In accordance with ASME/ANSI B16.34

Specs:

  • 600 class valves have diameter of bore equivalent to Schedule 80 pipe, and will be furnished unless otherwise specified. Contour of weld ends to be ASME B16.25. Welding Bore can be furnished to meet customer's specifications.
  • Nominal pipe size, schedule of pipe, or bore or wall thickness, must be specified on 900 class valves and up, so that valves can be machined to match customer's pipe.
  • When backing or chill rings are used, specific details must be given.

Cast Steel Pressure Seal Upright Globe and Angle Valves

Class 600 - 2500
Pressure Seal Bonnet, Welding Ends

Pressure/Temp Ratings:
In accordance with ASME/ANSI B16.34

Specs:

  • 600 class valves have diameter of bore equivalent to Schedule 80 pipe, and will be furnished unless otherwise specified. Contour of weld ends to be ASME B16.25. Welding Bore can be furnished to meet customer's specifications.
  • Nominal pipe size, schedule of pipe, or bore or wall thickness, must be specified on 900 class valves and up, so that valves can be machined to match customer's pipe.
  • When backing or chill rings are used, specific details must be given.

Cast Steel Pressure Seal Non-Return "Y" Globe and Angle Valves

Class 600 - 2500
Pressure Seal Bonnet, Welding Ends

Pressure/Temp Ratings:
In accordance with ASME/ANSI B16.34

Specs:

  • 600 class valves have diameter of bore equivalent to Schedule 80 pipe, and will be furnished unless otherwise specified. Contour of weld ends to be ASME B16.25. Welding Bore can be furnished to meet customer's specifications.
  • Nominal pipe size, schedule of pipe, or bore or wall thickness, must be specified on 900 class valves and up, so that valves can be machined to match customer's pipe.
  • When backing or chill rings are used, specific details must be given.

Cast Steel Pressure Seal Non-Return "Upright" Globe and Angle Valves

Class 600 - 2500
Pressure Seal Bonnet, Welding Ends

Pressure/Temp Ratings:
In accordance with ASME/ANSI B16.34

Specs:

  • 600 class valves have diameter of bore equivalent to Schedule 80 pipe, and will be furnished unless otherwise specified. Contour of weld ends to be ASME B16.25. Welding Bore can be furnished to meet customer's specifications.
  • Nominal pipe size, schedule of pipe, or bore or wall thickness, must be specified on 900 class valves and up, so that valves can be machined to match customer's pipe.
  • When backing or chill rings are used, specific details must be given.

Cast Steel Pressure Seal Horizontal, Angle and "Y" Lift Check Valves

Class 600 - 2500

Pressure/Temp Ratings:
In accordance with ASME/ANSI B16.34

Specs:

  • 600 class valves have diameter of bore equivalent to Schedule 80 pipe, and will be furnished unless otherwise specified. Contour of weld ends to be ASME B16.25. Welding Bore can be furnished to meet customer's specifications.
  • Nominal pipe size, schedule of pipe, or bore or wall thickness, must be specified on 900 class valves and up, so that valves can be machined to match customer's pipe.
  • When backing or chill rings are used, specific details must be given.

 
Address
8730 Lambright Rd.
Houston, TX  77075
Phone
800-345-2933 or 713-991-5353
Fax
713-991-0641
Email
Sales@superiorvalves.com
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