sliding gate valve / pneumatically-operated / shut-off / regulating
8021 GS3

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sliding gate valve / pneumatically-operated / shut-off / regulating sliding gate valve / pneumatically-operated / shut-off / regulating - 8021 GS3
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Characteristics

  • Type:

    sliding gate

  • Operation:

    pneumatically-operated

  • Function:

    shut-off, regulating

  • Media:

    for hot water, for cooling water, for gas, for air, for steam, for oxygen, for natural gas, for CO2, propane

  • Body:

    wafer, NAMUR, stainless steel, carbon steel

  • Applications:

    for industrial applications, for the food industry, for wafers

  • Other characteristics:

    with integrated positioner, for aggressive media

  • Temperature:

    Min.: -60 °C (-76 °F)

    Max.: 350 °C (662 °F)

  • Pressure:

    Min.: 10 bar (145 psi)

    Max.: 100 bar (1,450.4 psi)

  • DN:

    Min.: 15 mm (0.591 in)

    Max.: 250 mm (9.843 in)

Description

This control valve is used in control circuits for neutral and aggressive media in the chemicals, process engineering and plant construction industries. Positioners (pneumatic or electro-pneumatic) are used for precise control. The valve is equipped with an integrated positioner (top-mounted) as standard.

•Size:
DN 15 - DN 250

•Pressure:
PN 10/40, PN100,
ANSI #150, #300, #600

•Material:
Stainless steel 1.4581/1.4571 or 1.4408
Carbon steel 1.0570 or 1.0619

•Temperature:
Media temperature up to 350 °C
Special versions available on request.

Connection:
Intermediate flange version

Positioner:
Digital positioner type 8049
Electro-pneumatic positioner type 8047
Pneumatic positioner
Positioner with integrated process controller
Positioner with mounting acc. to NAMUR standard (lateral)

Accessories:
Metal bellows
Limit switch
Position feedback
. . .