SELF-OPERATED REGULATORS

PRODUCT SELECTOR

SMART IN FLOW CONTROL

42-34 DoT - DIN

Differential pressure and temperature regulator with flow limitation

USAGE

  • Temperature, differential pressure, and flow control

MEDIUM
Water and other liquids

VERSION
DIN

MEDIUM TEMPERATURE
2 to 150 °C / 35.6 to 302 °F

VALVE SIZE
DN 15 to DN 250

PRESSURE RATING
PN 16 to PN 40

FUNCTION

  • Temperature regulator (TR)
  • Differential pressure limiter
  • Flow limiter

APPLICATION

  • Valve closes when the temperature rises (heating)
  • Valve closes when the differential pressure rises

INSTALLATION

  • Return flow pipe

FLOW RATE SET POINT
0.05 to 520 m³/h / 0.22 to 2289 US gal/min

FLOW RATE DP ACROSS RESTRICTION
0.5 bar / 7.25 psi

DIFFERENTIAL PRESSURE SET POINT
0.1 to 1.5 bar / 1.45 to 21.76 psi

TEMPERATURE SET POINT
-10 to 150 °C / 14 to 302 °F

RESPONSE SPEED

  • Standard

Special features

  • Differential pressure and temperature regulator with flow limitation
  • Consisting valve with adjustable restriction, actuator, and control thermostat
Valve 2423
  • Single-seated valve with balanced plug

Accessories

  • Compression-type fittings
  • Screw joint with restriction
  • Needle valve
  • Compensation chamber
  • Double adapter for regulators
  • Orifice plate
  • Welding neck flange with compression-type fitting
  • Control line connection
  • Ready-mounted control line with accessories (mounting kit)

Options

  • - - -
Valve 2423
  • Internal valve parts of FKM
Actuator 2424
  • Actuator with two diaphragms
  • Actuator with FKM diaphragm

Information

  • T 3019

    Type 42-24 DoT and Type 42-28 DoT Differential Pressure and Temperature Regulators
    Type 42-34 DoT, Type 42-36 DoT, Type 42-37 DoT, Type 42-38 DoT, Type 42-39 DoT and Type 42-38 DoT E Differential Pressure, Flow and Temperature Regulators
    [EN][DE]
  • T 3095

    Accessories · Differential Pressure and Flow Regulators
    [EN][DE][FR][LT]
  • T 3000

    Information Sheet:
    Series 42 Self-operated Differential Pressure and Flow Regulators
    [EN][DE]

Support

  • EB 2231

    Type 2231 and Type 2232 Thermostats (bulb sensors)
    Type 2233, Type 2234 and Type 2235 Thermostats (air sensors)
    [EN][DE]
  • EB 3019

    Double adapter for
    Differential Pressure and Temperature Regulators
    Type 42-24 DoT, Type 42-28 DoT
    Differential Pressure, Flow and Temperature Regulators
    Type 42-34 DoT, Type 42-36 DoT, Type 42-37 DoT, Type 42-38 DoT, Type 42-39 DoT
    [EN][DE]

DXF file from data sheet

  • R 0002

    Instructions on the Safe Handling of SAMSON Diaphragms According to the REACH Regulation 1907/2006
    [EN][DE]

Certificates

Only up-to-date documents are shown in the product selector. Check the documentation site for a list of all documents available.

Show all documents for Type 42-34 DoT - DIN
Pin product

Pin items on your list and contact us if you have any product-related questions.

WATCHLIST

Wallet is empty