VALVES

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3259 - pneumatic - IG standard

3259 - pneumatic - IG standard

Globe valve

VALVE STYLE
Globe valve

USAGE

  • Throttling service
  • High-pressure service

VERSION
IG standard

MEDIUM TEMPERATURE
-10 to 450 °C / 14 to 842 °F

SUPPLY
Pneumatic

VALVE SIZE
DN 16 to DN 90

PRESSURE RATING
PN 325

LINING
without

Special features

  • Consisting of angle valve for high-pressure applications and actuator
  • Connection using screwed flanges with lens ring gaskets

Accessories

  • Type 2 N Strainer
  • Type 2 NI Strainer

Options

  • Adjustable high-temperature packing
  • Insulating section or bellows seal
  • Heating jacket

3259 - pneumatic - IG standard can be combinated with the following actuations:

Special features:

  • Single-acting linear actuator with rolling diaphragm and internal springs
  • Diaphragm areas from 120 to 2x2800 cm²
  • Low overall height
  • Powerful thrust at high stroking speed
  • Low friction
  • Various bench ranges by varying the number of springs or their compression
  • No special tools required to change the bench range or reverse the direction of action (also version with handwheel)

Special features:

  • Single-acting linear actuator with rolling diaphragm and internal springs
  • Diaphragm areas from 120 to 750 cm²
  • Direct attachment of accessories on additional yoke with concealed travel pick-off
  • Low overall height
  • Powerful thrust at high stroking speed
  • Low friction
  • Various bench ranges by varying the number of springs or their compression
  • No special tools required to change the bench range or reverse the direction of action (also version with handwheel)

Special features:

  • Spindle actuator with non-rising handwheel
  • Handwheel diameter 180 or 250 mm
  • Low overall height
  • Simple connection to the valve
  • Locking mechanism to secure the valve stem position against accidental adjustment

Information

  • AB 0100

    Instandhaltung von SAMSON-Geräten
    Anzugsmomente · Schmiermittel · Werkzeuge
    [DE]
  • T 8059

    Type 3259-1 and Type 3259-7 Pneumatic Control Valves
    Type 3259 Angle Valve
    [EN][DE]
  • T 8000-1

    Information Sheet:
    Electric and Pneumatic Control Valves
    Series 240 · 250 · 290 · Series V2001 · PFEIFFER
    [EN][DE]
  • T 8000-2

    Information Sheet:
    Electric and Pneumatic Control Valves
    Series 240 • 250 • 290 • SAMSON PFEIFFER
    Materials and pressure-temperature diagrams
    [EN][DE]

Support

  • EB 8059

    Type 3259 Angle Valve
    In combination with an actuator, e.g. a Type 3271 or Type 3277 Pneumatic Actuator
    [EN][DE]

DXF file from data sheet

Certificates

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