T, Internal thread
T, Internal thread

Mixing valve


Series T are 4-way valves for factory assembly on boilers and is suitable for double mixing operation up to 6 bar. The valves are made of high-performing cast iron allowing use in boiler installations. The T series is available in DN20-25 and comes with one type of connection. The valve is perfectly combined with ESBE actuators and controllers.
  • Superb regulation for best double mixing performance up to 6 bar (PN6).
  • Special version for assembling direct on the boiler.
  • Compact, and easy to install on boilers.
  • Long lasting and high durability.
  • Perfect match between the valve and ESBE actuators.

Product range

T front_A-01
T side_A-01
T bottom_A-01
Series T, Internal thread
Art.no.ReferenceDNKvs** Kvs-value in m3/h at a pressure drop of 1 bar.ConnectionA mmB mmC mmD mmE mmF mmG mmWeight kgNoteNTCNTC = National Trade Code
11300900T 20208Rp 3/4"8011539762035862.7  
11301000T 252510Rp 1"8011539762535862.7  

Technical data

Suitable application area
  • Heating
Technical data
Pressure class: PN6 
Media temperature, max.: +110 °C
min.: -10 °C
Operation angle: 90 °
Torque: 5 Nm
Leakrate in % of flow, max.: 1.5 %
Connections, Internal thread: EN 10226-1 
Material, Valve body: Cast iron, EN-JL 1030 
Slide/Spindle: Brass, CW 614N 
Bushing: Plastic 
Cover plate: Zinc 
O-rings: EPDM 
Conformity: PED 2014/68/EU, article 4.3 
Valve characteristics Mixing valves_GB_A-01

Accessories and spare parts

Spare parts
ImageArt.no.ReferenceDesignationNational trade codeNoteData sheetInstructions manual

Jointing set No. 1 (DN 20-65).
17000300 Jointing set No. 1 (DN 20-65)   


Interior complete V 1T.
17006500V1TInterior complete V 1T 4H DN20-25, T DN20-32  

98080120 Lever Replaces Handle knob Art.No. 1700 75 00 and Lever Art.No. 9836 00 10   

Download area

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Data Sheet T
Image T, high res
2D image T

Related products


90 3-point

Series 90 with 3 point (open / close) signal is suitable for mixing operations.

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Series 90 with 2-point (on/off) signal is suitable for diverting operations.


Series CRA120 is a constant flow temperature controller suited for larger systems and valves such as 3F.


Series CUA100 is an indoor based controller to be used with most 3-point 24 VAC actuators.

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