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3730 - ELECTRO-PNEUMATIC POSITIONER

Available in 4-20mA, HART, ProfiBus, and Foundation Fieldbus

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3738 - ADVANCED LIMIT SWITCH

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3775 - PNEUMATIC VOLUME BOOSTER

Fast and precise control for large actuators.

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SAMSON Products

Control Valve Accessories

SAMSON Group offers a wide array of accessories for control valves such as pneumatic and electric positioners, limit switches, solenoid valves, boosters, air sets, lock-up valves, quick exhaust valves etc. Accessories for SAMSON control valves are compatible with the modular design of SAMSON valves to give you the right valve for your needs.

SAMSON pneumatic or electric digital positioners for linear and rotary valves integrate with the most sophisticated control systems using HART, Profibus, and Foundation Fieldbus protocols. The single push knob makes on-site calibration easy. Our Explosion-proof positioner is configurable in hazardous areas. These positioners can also meet the needs of safety applications up to a SIL 3 level. Positioners can be remote mounted.

SAMSON limit switches with NAMUR contacts integrate with your industrial control systems for easy operation on-site or from a computer to provide control and diagnostics. They can be ordered with internal or external solenoid valves.

SAMSON boosters, heating jackets and other accessories can be ordered to fit the control valve that best suits your processes.

3725 - Compact Positioner

    Operation: Linear or rotary

    Travel/Rotation: 50mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3730 - Electro-Pneumatic Positioner

    Operation: Linear or Rotary

    Travel: 200mm and up

3730-0 - Electro-Pneumatic Positioner

    Operation: Linear

    Travel: 200mm

3730-1 - Electro-Pneumatic Positioner

    Operation: Linear or rotary

    Travel/Rotation: 200mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3730-2 - Electro-Pneumatic Positioner

    Operation: Linear or rotary

    Travel/Rotation: 300mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3730-3 - Electro-Pneumatic Positioner (HART)

    Operation: Linear or rotary

    Travel/Rotation: 300mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3730-4 - Electro-Pneumatic Positioner (Profibus)

    Operation: Linear or rotary

    Travel/Rotation: 300mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3730-5 - Electro-Pneumatic Positioner (FF)

    Operation: Linear or rotary

    Travel/Rotation: 300mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3730-6 - Electro-Pneumatic Positioner (HART)

    Operation: Linear or rotary

    Travel/Rotation: 300mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3731-3 - Explosion-Proof Electro-Pneumatic Positioner (HART)

    Operation: Linear or rotary

    Travel/Rotation: 200mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3731-5 - Explosion-Proof Electro-Pneumatic Positioner (FF)

    Operation: Linear or rotary

    Travel/Rotation: 200mm or 100o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3760 - Electro-Pneumatic Positioner

    Operation: Linear

    Travel: 15mm

    Signal: Pneumatic or Electro-pneumatic.

3793 - Electro-Pneumatic Positioner (HART)

    Operation: Linear or rotary

    Travel/Rotation: 300mm or 170o

    Display: Alphanumeric LCD

    Features: Auto calibration & tuning.

3738 - Advanced Limit Switch

    Operation: Linear or rotary

    Switching: Inductive

    Features: Diagnostic capability

3768 - Inductive Limit Switch

    Operation: Linear

    Switching: Inductive

    Contacts: Two

    Options: Solenoid valve

3776 - Limit Switch

    Operation: Linear or rotary

    Switching: Inductive or electric

    Options: Solenoid valve

4746 - Limit Switch

    Operation: Linear

    Switching: Inductive, electric, or pneumatic

    Contacts: Two

4747 - Limit Switch

    Operation: Linear or rotary

    Switching: Inductive or mechanical

    Contacts: Two (Inductive or microswitches)

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