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Belimo - 8BWW29 - Water Servomotors Open/Close Ball Valve 2-Way DN 50
Belimo - 8BWW29 - Water Servomotors Open/Close Ball Valve 2-Way DN 50

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Belimo - 8BWW29 - Water Servomotors Open/Close Ball Valve 2-Way DN 50

Belimo - 8BWW29 - Water Servomotors Open/Close Ball Valve 2-Way DN 50

€373.29

(Excl. VAT)

Price

(Excl. VAT)

€373.29

Product Description

The Belimo 8BWW29 is a genuine R2050-S4 series 2-way open/close ball valve assembly, engineered for reliable flow control in HVAC applications. This valve features a DN 50 nominal diameter with Rp 2" internal thread connections, rated for PN 25 pressure and a permissible operating pressure (ps) of 1600 kPa. It integrates an S4A series actuator, operating on AC 24V with 2-point (on/off) control, delivering 20 Nm of torque and a running time of 75 seconds. Designed for tight closing (Leakage rate A), it is suitable for medium temperatures ranging from -10 to 120 °C and has a Kvs value of 63 m³/h. The assembly boasts an IP54 protection class and operates quietly with a maximum noise level of 35 dB(A).
Belimo
Belimo is a global market leader in the development, production, and marketing of actuator solutions for controlling heating, ventilation, and air conditioning (HVAC) systems. Founded in 1975 in Hinwil, Switzerland, the company has grown to become a recognized specialist in its field, known for its innovative approach to comfort and energy efficiency in buildings. Belimo remains an independent, publicly traded company. The company's core product lines include damper actuators, control valves, and sensors, all designed to optimize the performance of HVAC systems. Belimo is particularly known for its direct-coupled actuators (DCA) and its range of pressure-independent control valves (PICV), which contribute to precise control and energy savings. Its solutions are integral to modern building automation, ensuring optimal indoor climates and reduced operational costs. Partao offers a selection of genuine Belimo spare parts, primarily focusing on industrial components that may be found in various machinery or facility applications. Our top categories for Belimo include Bolts & Fasteners, Brackets & Supports, Control Modules, Diagnostic Tools, and Gearboxes. Over 11,220 genuine Belimo spare parts are available at Partao. Engineers, facility managers, and system integrators worldwide rely on Belimo products for their reliability, precision, and long service life. The brand's commitment to quality and innovation makes its components a preferred choice for critical control applications in commercial, industrial, and public buildings, where consistent performance and energy efficiency are paramount.

Product Details

Brand
belimo
Part Numbers
R2050-S4; 8BWW29; 0593039
Width mm
100
Height mm
180
Length mm
170
Torque nm
20
Weight kg
3.5
Control type
2-point (open/close)
Leakage rate
A (tight closing acc. to EN 12266-1)
Power supply
AC 24 V
Actuator type
S4A
Noise level dba
35
Pipe connection
Rp 2″ internal thread
Protection class
IP54
Kvs value m3 per h
63
Nominal diameter mm
50
Pressure nominal bar
25
Running time seconds
75
Power consumption holding w
1.5
Power consumption operating w
3
Medium temperature max celsius
120
Medium temperature min celsius
-10
Permissible operating pressure kpa
1600
Manufacturer
belimo

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    Product Description

    The Belimo 8BWW29 is a genuine R2050-S4 series 2-way open/close ball valve assembly, engineered for reliable flow control in HVAC applications. This valve features a DN 50 nominal diameter with Rp 2" internal thread connections, rated for PN 25 pressure and a permissible operating pressure (ps) of 1600 kPa. It integrates an S4A series actuator, operating on AC 24V with 2-point (on/off) control, delivering 20 Nm of torque and a running time of 75 seconds. Designed for tight closing (Leakage rate A), it is suitable for medium temperatures ranging from -10 to 120 °C and has a Kvs value of 63 m³/h. The assembly boasts an IP54 protection class and operates quietly with a maximum noise level of 35 dB(A).
    Belimo
    Belimo is a global market leader in the development, production, and marketing of actuator solutions for controlling heating, ventilation, and air conditioning (HVAC) systems. Founded in 1975 in Hinwil, Switzerland, the company has grown to become a recognized specialist in its field, known for its innovative approach to comfort and energy efficiency in buildings. Belimo remains an independent, publicly traded company. The company's core product lines include damper actuators, control valves, and sensors, all designed to optimize the performance of HVAC systems. Belimo is particularly known for its direct-coupled actuators (DCA) and its range of pressure-independent control valves (PICV), which contribute to precise control and energy savings. Its solutions are integral to modern building automation, ensuring optimal indoor climates and reduced operational costs. Partao offers a selection of genuine Belimo spare parts, primarily focusing on industrial components that may be found in various machinery or facility applications. Our top categories for Belimo include Bolts & Fasteners, Brackets & Supports, Control Modules, Diagnostic Tools, and Gearboxes. Over 11,220 genuine Belimo spare parts are available at Partao. Engineers, facility managers, and system integrators worldwide rely on Belimo products for their reliability, precision, and long service life. The brand's commitment to quality and innovation makes its components a preferred choice for critical control applications in commercial, industrial, and public buildings, where consistent performance and energy efficiency are paramount.

    Product Details

    Brand
    belimo
    Part Numbers
    R2050-S4; 8BWW29; 0593039
    Width mm
    100
    Height mm
    180
    Length mm
    170
    Torque nm
    20
    Weight kg
    3.5
    Control type
    2-point (open/close)
    Leakage rate
    A (tight closing acc. to EN 12266-1)
    Power supply
    AC 24 V
    Actuator type
    S4A
    Noise level dba
    35
    Pipe connection
    Rp 2″ internal thread
    Protection class
    IP54
    Kvs value m3 per h
    63
    Nominal diameter mm
    50
    Pressure nominal bar
    25
    Running time seconds
    75
    Power consumption holding w
    1.5
    Power consumption operating w
    3
    Medium temperature max celsius
    120
    Medium temperature min celsius
    -10
    Permissible operating pressure kpa
    1600
    Manufacturer
    belimo

    Reviews

    Customer Reviews

    Be the first to write a review!

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    Belimo - 8BWW29 - Water Servomotors Open/Close Ball Valve 2-Way DN 50

    SKU: belimo-8bww29

    Belimo
    Browse all parts

    €373.29

    (excl. VAT)