42-34 - DIN
Differential pressure regulators with flow limitation
USAGE
- 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
- Differential pressure limiter
- Flow limiter
APPLICATION
- Valve closes when the differential pressure rises
INSTALLATION
- Return flow pipe
FLOW RATE SET POINT
0.05 to 154 m³/h / 0.22 to 678 US gal/min
FLOW RATE DP ACROSS RESTRICTION
0.1 bar / 1.45 psi
DIFFERENTIAL PRESSURE SET POINT
0.1 to 1.5 bar / 1.45 to 21.76 psi
Special features
- Differential pressure regulators with flow limitation
- Consisting of valve with adjustable restriction and actuator
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 3000-1
Information Sheet:
Selection Criteria for Differential Pressure and Flow Regulators as well as Combined Regulators
Series 42
[EN][DE]T 3013
Type 42-34 and Type 42-38 Differential Pressure Regulators with Flow Limitation
[EN][DE]T 3095
Accessories · Differential pressure and flow regulators
[EN][DE]T 3000
Information sheet
Self-operated Differential Pressure and Flow Regulators
Series 42
[EN][DE]
Support
DXF file from data sheet
- T 3013 [ZIP]
Certificates
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