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3310 - pneumatic - ANSI

Pneumatic control valve

Valve style
Segmented ball valve

USAGE

  • On/off service
  • Low-pressure service
  • Throttling service

VERSION
ANSI

MEDIUM TEMPERATURE
-46 to 450 °C / -50.8 to 842 °F

SUPPLY
Pneumatic

VALVE SIZE
NPS 1 to NPS 12

PRESSURE RATING
Class 150 to Class 300

Lining
without

The valve 3310 - pneumatic - ANSI can be combinated with the following actuations:

Special features:

  • Single-acting pneumatic diaphragm actuator for butterfly valves and other final control elements with rotary closure members
  • Direction of action (fail-open/fail-close) can be selected as required
  • Diaphragm area 160 or 320 cm²
  • Various signal pressure ranges
  • Travel stops externally adjustable to limit the opening angle
  • No special tools required for mounting and conversion
  • Signal pressures up to max. 6 bar
  • Connections according to DIN ISO 5211

Special features:

  • Single-acting rotary actuator with spring return mechanism in sizes 15 to 5000
  • Externally adjustable travel stops
  • Square-end position either diagonal (European standard) or parallel
  • Customizable position indicator (in steps of 45°)
  • No special tools required for mounting and conversion
  • Various spring cartridges
  • Power transmission without clearance thanks to involute gearing
  • Direction of rotation can be reversed without additional components
  • Special surface treatment method

Special features:

  • Double-acting rotary actuator with spring return mechanism in sizes 15 to 5000
  • Externally adjustable travel stops
  • Square-end position either diagonal (European standard) or parallel
  • Customizable position indicator (in steps of 45°)
  • No special tools required for mounting and conversion
  • Various spring cartridges
  • Power transmission without clearance thanks to involute gearing
  • Direction of rotation can be reversed without additional components
  • Special surface treatment method

Special features

  • Consisting of segmented ball valve and actuator

Accessories

  • Type 2 N Strainer
  • Type 2 NI Strainer

Options

  • Double packing with and without leak monitoring
  • Downstream reducers for reduced Cv coefficients
  • Insulating section
  • Heating jacket

Information

  • T 8222

    Type 3310/31a and Type 3310/3278
    Pneumatic Segmented Ball Valves
    ANSI version
    [EN][DE][FR]

Support

  • EB 8222

    Type 3310/AT and Type 3310/3278 Pneumatic Control Valve
    Type 3310 Segmented Ball Valve
    [EN][DE][FR][ES]

DXF file from data sheet

Certificates

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