Motorized ball valve

MBA130

  • Air bubble tight
  • Auxiliary switch included
  • Anti-condensation resistor to prevent condensation
  • Flexible and easy to install
Series MBA130 is a range of 3-way motorized ball valves with actuator for use in heating and cooling system. The valve is air bubble tight according to EN12266-1. The MBA130 series is available in DN20-25 and comes with different type of connections to suit most needs. The actuator is assembled on the ball valve with a metallic spigot that allows to assembly/disassembly the actuator in a secure , simple and rapid way.
Product range

MBA132, External thread

Art.no. Reference DN Kvs Connection A Connection B Connection C D [mm] E [mm] F [mm] G [mm] H [mm] Weight [kg]
43102500 MBA132 20 9,6 G 1" G 1" G 1" 72 25 39 39 34 0,76
43102600 MBA132 25 11,3 G 1¼” G 1¼” G 1¼” 82 29 43 42 40 0,99

MBA132, Externasl thread with adapters

Art.no. Reference DN Kvs Connection A Connection B Connection C D [mm] E [mm] F [mm] G [mm] H [mm] Weight [kg]
43102700 MBA132 20 9,6 G ¾" G ¾" G ¾" 134 25 38,5 70 65 1,07
43102800 MBA132 25 11,3 G 1" G 1" G 1" 149 29 42,5 75,5 73 1,46

MBA135, Internal, internal and external thread

Art.no. Reference DN Kvs Connection A Connection B Connection C D [mm] E [mm] F [mm] G [mm] H [mm] Weight [kg] Note
43102100 MBA135 20 9,6 G ¾” G ¾” G ¾” 68 25 39 70 34 0,87 Connection A, B = Internal thread; Connection C = External thread
43102200 MBA135 25 11,3 G 1” G 1” G 1” 81 29 43 76 41 1,14 Connection A, B = Internal thread; Connection C = External thread

MBA136, Internal, external and external thread

Art.no. Reference DN Kvs Connection A Connection B Connection C D [mm] E [mm] F [mm] G [mm] H [mm] Weight [kg] Note
43102300 MBA136 20 9,6 G ¾” G ¾” G ¾” 99 25 39 70 65 0,96 Connection A = Internal thread; Connection B, C = External thread
43102400 MBA136 25 11,3 G 1” G 1” G 1” 115 29 43 76 73 1,32 Connection A = Internal thread; Connection B, C = External thread
Installation support

Installation example

Installation example

Documents

Technical data

Technical data

Pressure class: PN 32
Working pressure: 3,2 MPa
Torque (at nominal pressure): < 4 Nm
Leakrate: EN 12266-1: internal leakage rate B, Air bubble tight;
EN 12266-1: external leakage rate A, Air bubble tight
Power supply: 230 ± 10% V AC, 50 Hz
Power consumption: Motor operation: 3,5 W;
Anti condensation resistor: up to 5 W
Control signal: 2-point SPST (Singel Pole Single Throw)
Enclosure rating: IP44
Protection class: II
Running time 90°: 40 s
Rating auxiliary switch: 6(1) A 230 V AC
Torque: 10 Nm
Media, Heating water: in accordance with VDI20135
Media, Water/Glycol mixtures: max. 50 % (above 20% admixture, the pump data must be checked)
Media temperature, max.: +90 °C
Media temperature, min.: 0 °C
Ambient temperature, max.: +50 °C
Ambient temperature, min.: 0 °C
Connections, Internal thread (G): ISO 228/1
Connections, External thread (G): ISO 228/1
Material, Valve body: Brass CW 617N, Nickel plated
Material, Body end: Brass CW 617N, Nickel plated
Material, Seat: PTFE
Material, O-ring: FPM
Material, Ball: Brass CW 617N, Chrome plated
Material, Washer: PTFE
Material, Shaft: Brass CW 614N, Chrome plated
Material, O-ring, shaft: HNBR
Material, Gasket: Heat resistance fibre
Material, Union: Brass CW 617N, Nickel plated
Material, Nut: Brass CW 617N, Nickel plated
LVD 2014/35/EU
EMC 2014/30/EU
RoHS 2011/65/EU
PED 2014/68/EU, article 4.3

Wiring

Please see Installation instruction
Download area

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