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Inline flow allows high pressure drops without noise.
Ensures the design flow.
For use with most available actuators.
Heating and cooling systems.
Differential pressure control over the built-in control valve and flow control.
PN 25 and PN 16
Max. differential pressure: 1600 kPa = 16 bar (ΔHmax)Min. differential pressure:Low flow (LF): 24 kPa (ΔHmin)Normal flow (NF): 40 kPa (ΔHmin)High flow (HF): 80 kPa (ΔHmin)(Valid for max. position, fully open. Other positions will require lower differential pressure, check with the software HySelect.)
Max. working temperature:- with measuring points: 120°C - without measuring points: 150°CMin. working temperature: -10°C
Water or neutral fluids, water-glycol mixtures (0-57%).
Valve body: Ductile iron EN-GJS-400Diaphragms and gaskets: EPDMValve plug: EPDM/Stainless steel
IMI TA, DN, PN, Kvs, material and flow direction arrow.
DN 15-50: Male threads according to ISO 228.DN 65-125: Flanges according to EN-1092-2, type 21. Face to face length according to EN 558 series 1.
DN 15-50: 10 mmDN 65-125: 20 mm
DN 15-50: TA-Slider 500DN 65-125: TA-Slider 750DN 80-125 HF: TA-Slider 1250For more details on actuators, see separate technical leaflets.KTM 512 can be equipped with adapters for the most common actuators - see "Adapters for actuators". The max. lift of the actuator must be checked. In the case of a shorter lift the maximum achieved flow will be decreased. Consult your local sales office for details.
Articles – With measuring points (max. 120°C)
High-performing and compact, these pressure-independent control valves for variable flow heating and cooling systems are particularly effective in situations requiring high temperatures and/or pressure drops. They are also suitable for use on the secondary side in district heating and comfort cooling systems. Rust protection is assured due to the electrophoretically painted ductile iron body, while the plug delivers valve characteristic, suitable for modulating control.
Male thread – Separate connections optional.
Flanges – Do not need any separate connections.
→ = Flow direction
Articles – Without measuring points (max. 150°C)
Adapters for actuators
Connections for DN 15-50
Threads according to ISO 228.
Threads according to ISO 7-1Swivelling nut
Threads according to ISO 7Swivelling nut
Flange according to EN-1092-2:1997, type 16.
Face to face length according to EN-558-2-1995, serie 1.
*) Fitting length (from the gasket surface to the end of the connection).
Can be installed without draining of the system.AMETAL®/Stainless steel/EPDM
Suitable when insulation is used.Stainless steel/EPDM/Brass.
IMI Hydronic Engineering Revit Plugin software allows users to export product models from MagiCAD database to Revit
Digitally configurable proportional push-pull actuator – 500/300 N
Digitally configurable proportional push-pull actuator – 750 N
Digitally configurable proportional push-pull actuator – 1250 N
High performance proportional actuator with fail-safe function – 1000 N