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3349 - pneumatic - ANSI

Pneumatic control valve

Valve style
Globe valve

USAGE

  • Throttling service
  • Low-pressure service
  • Aseptic service

VERSION
ANSI

MEDIUM TEMPERATURE
0 to 160 °C / 32 to 320 °F

SUPPLY
Pneumatic

VALVE SIZE
NPS 3/8 to NPS 2

PRESSURE RATING
Class 125

Lining
without

The valve 3349 - pneumatic - ANSI 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:

  • For attachment to SAMSON Type 3347 and 3349 Valves

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

Special features

  • Consisting of aseptic angle valve and actuator
  • USP VI diaphragm
  • Plug stem guide with diaphragm seal and test connection
  • Module A category according to Pressure Equipment Directive
  • FDA compliance for wetted sealing materials
  • USP Class VI-1

Accessories

  • Type 2 N Strainer
  • Type 2 NI Strainer

Options

  • Welding ends
  • Threaded connections
  • Clamp connections
  • Aseptic flanges
  • Micro-flow valve version

Information

  • WA 394

    Flyer: Control Valve Type 3349
    Control Valves for Aseptic Applications
    [EN][DE][FR]
  • AB 0100

    Servicing SAMSON Products
    Tightening Torques · Lubricants · Tools
    Electric and Pneumatic Control Valves
    Type 3241, Type 3244, Type 3246, Type 3248, Type 3249, Type 3510, Type 3321, Type 3321CT, Type 3323, Type 3271, Type 3277, Type 3371, Type 3372, Type 3571, Type 3251, Type 3253, Type 3254, Type 3256, Type 3259, Type 3281, Type 3286, Type 3291, Type 3296, Type 3349, Type 3275 and Type 3275A
    [EN][DE]
  • T 8048-2

    Type 3349 Aseptic Angle Valve
    With USP-VI diaphragm
    [EN][DE][FR]
  • T 8048-3

    Type 3349/3379 Pneumatic Control Valve
    Type 3349 Aseptic Angle Valve
    With USP-VI diaphragm
    [EN][DE][FR]

Support

  • EB 8048-2/-3

    Type 3349 Aseptic Angle Valve
    with USP-VI diaphragm
    [EN][DE][FR]

DXF file from data sheet

Certificates

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