CIRCOR Instrumentation Technologies - Hoke, Inc. - 2800 Series - Forged Body, Union Bonnet Needle Valves
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2800 Series - Forged Body, Union Bonnet Needle Valves

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For the most severe service applications, these valves feature a stem backseat for safety, a long cycle life with high temperature capability to 700° F (370° C), and a union bonnet for safe, convenient maintenance.

Typical Applications
  • High temperature service to 700° F (370° C)
  • Corrosive handling
  • Reactive and hot condensates


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    2800_primary

    larger image     		2800_secondary

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    Item #

    INLET A and OUTLET B

    Body Material

    Maximum Operating Pressure

    Operating Temperature Range

    Cv Factor

    2813F8Y 1/2" female NPT 316 Stainless Steel 5000 psig at 70° F (345 Bar at 21° C) -40° to +450° F (-40° to +232° C) 1.1
    2813G8Y 1/2" Gyrolok 316 Stainless Steel 5000 psig at 70° F (345 Bar at 21° C) -40° to +450° F (-40° to +232° C) 1.1
    2811G4Y 1/4" Gyrolok 316 Stainless Steel 4000 psig at 70° F (276 Bar at 21° C) 2500 psig at 700° F (172 Bar at 370° C) -100° to +700° F (-75° to +370° C) 1.1
    2811G6Y 3/8" Gyrolok 316 Stainless Steel 4000 psig at 70° F (276 Bar at 21° C) 2500 psig at 700° F (172 Bar at 370° C) -100° to +700° F (-75° to +370° C) 1.1
    2811N6Y 3/8" socket weld 316 Stainless Steel 4000 psig at 70° F (276 Bar at 21° C) 2500 psig at 700° F (172 Bar at 370° C) -100° to +700° F (-75° to +370° C) 1.1
    2811G8Y 1/2" Gyrolok 316 Stainless Steel 4000 psig at 70° F (276 Bar at 21° C) 2500 psig at 700° F (172 Bar at 370° C) -100° to +700° F (-75° to +370° C) 1.1
    2811F8Y 1/2" female NPT 316 Stainless Steel 4000 psig at 70° F (276 Bar at 21° C) 2500 psig at 700° F (172 Bar at 370° C) -100° to +700° F (-75° to +370° C) 1.1
    2811N8Y 1/2" socket weld 316 Stainless Steel 4000 psig at 70° F (276 Bar at 21° C) 2500 psig at 700° F (172 Bar at 370° C) -100° to +700° F (-75° to +370° C) 1.1
      Results 1 - 8 of 8 1 
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