High temperature welding gate valve PERSTA 808GJ
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HIGH TEMPERATURE WELDING GATE VALVE

FOR DEMANDING APPLICATIONS

PERSTA 808GJ

Range: DN10-40

Pressure range: PN10-100

Maximum temperature: 550ºC

WELDING GATE VALVE HIGH TEMPERATURE

FOR DEMANDING APPLICATIONS

PERSTA 808GJ

Range: DN10-40

Pressure range: PN10-100

Maximum temperature: 550ºC

Description

HIGH PERFORMANCE GATE VALVE WELDING ENDS – PERSTA 808 GJ

The PERSTA 808 GJ is our high pressure gate valve with weldable DIN connection (ASME version available) .

Stamped forged steel body and bonnet to prevent porosity, cavities and irregularities. Stellite wedge with great resistance to wear.

Male and female gaskets for explosion protection, full bore, no reduction in seat area, anti-twist stem to reduce gasket wear.

The nominal pressure range is 10 to 300 bars. The maximum temperature is -10ºC to 550ºC .

Technical characteristics

HIGH PERFORMANCE GATE VALVE WELDING ENDS – PERSTA 808 GJ

Design options:

  • Stamped forged steel body and bonnet
  • Full step
  • Wedge
  • Yoke and outer screws
  • Anti-upturn stem
  • Available in flange, SW or

Materials:

  • 1.0460
  • 1.7335
  • 1.0566
  • 1.4571

Range:

DN10/40

Pressure temperature ratio:

  • Pressure rating 100 bar
  • Maximum temperature rating: + 500 ° C

Fields of application:

Chemical industries, power plants, shipbuilding and others

Medium:

Depending on the material, the valves are suitable for water, gas, oil and other non-aggressive media.

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HIGH PERFORMANCE GATE VALVE WELDING ENDS – PERSTA 808 GJ

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