Motorized ball valve

MBA120

  • High flow capabilities
  • Air bubble tight
  • Anti-condensation resistor to prevent condensation
  • Flexible and easy to install

Series MBA120 is a range of 2-way motorized ball valves with actuator for use in heating and cooling system. The valve is air bubble tight according to EN12266-1. The MBA120 series is available in DN15-32 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

MBA121, Internal thread

Art.no. Reference DN Kvs Connection A Connection B C [mm] D [mm] E [mm] F [mm] Weight [kg]
43100100 MBA121 20 45 G ¾” G ¾” 34 68 25 39 0,74
43100200 MBA121 25 60 G 1” G 1” 41 82 29 43 0,93
43100300 MBA121 32 100 G 1¼” G 1¼” 43 86 34 48 1,08

MBA122, External thread

Art.no. Reference DN Kvs Connection A Connection B C [mm] D [mm] E [mm] F [mm] Weight [kg]
43101100 MBA122 15 20 G ¾" G ¾" 31 62 21,5 35 0,61
43101200 MBA122 20 45 G 1" G 1" 34 72 25 38,5 0,72
43101300 MBA122 25 60 G 1¼" G 1¼" 39,5 82 29 42,5 0,91
43101400 MBA122 32 100 G 1½" G 1½" 36 86 34 47,5 1,10

MBA122, External thread with adapters

Art.no. Reference DN Kvs Connection A Connection B C [mm] D [mm] E [mm] F [mm] Weight [kg]
43100700 MBA122 15 20 G ½" G ½" 58,5 118 21,5 35 0,73
43100800 MBA122 20 45 G ¾" G ¾" 65 133,5 25 38,5 0,93
43100900 MBA122 25 60 G 1" G 1" 73 149 29 42,5 1,24
43101000 MBA122 32 100 G 1¼" G 1¼" 74 158 34 47,5 1,55

MBA124, Internal and external thread

Art.no. Reference DN Kvs Connection A Connection B C [мм] D [мм] E [мм] F [мм] Weight [kg] Note C [mm] D [mm] E [mm] F [mm]
43100400 MBA124 20 45 G ¾” G ¾” 65 99 25 39 0,83 Connection A = Internal thread; Connection B = External thread
43100500 MBA124 25 60 G 1" G 1" 1,04 Connection A = Internal thread; Connection B = External thread 73 115 29 43
43100600 MBA124 32 100 G 1¼” G 1¼” 1,28 Connection A = Internal thread; Connection B = External thread 75 119 34 48
Installation support

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 A, 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 seconds
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

Download area

Type Preview Download
Data Sheet MBA120 download
Installation instruction MBA120/MBA130 download
Certificate Declaration of Conformity MBA100 download
Certificate EAC certificate (RU), 230V download
Approval PZH-certificate (PL) download
Image MBA121, internal thread, high res download
Image MBA122, external thread, high res download
Image MBA122, external thread with adapters, high res download
Image MBA124, internal and external thread, high res download
2D Image MBA121 download
2D Image MBA122 download
2D Image MBA122 with adapters download
2D Image MBA124 download
3D drawing (stp file) MBA121, DN20 download
3D drawing (stp file) MBA121, DN25 download
3D drawing (stp file) MBA121, DN32 download
3D drawing (stp file) MBA122, DN20 (43101200) download
3D drawing (stp file) MBA122, DN20 with adapters (43100800) download
3D drawing (stp file) MBA124, DN20 download
3D drawing (stp file) MBA124, DN25 download
3D drawing (stp file) MBA124, DN32 download