+352 27 63 53 92

customer-service@partao.com

Partao Logo

0

0

John Deere
New Holland
Case IH
Fendt
Kubota
Massey Ferguson
STIHL
Osram
View All 2,900+ BrandsRequest a Quote
Partao Logo

Need a larger order?

Request a Quote
Privacy and Cookie PolicyTerms and Conditions

Copyright © 2026 partao.com. All rights reserved

Partao S.A.R.L.

Address: 9 rue du Laboratoire 1911, Luxembourg, Luxembourg

Email: customer-service@partao.com

Tel: +352 27 63 53 92

Explore

  • About Us
  • Request Your Part
  • Knowledge Base
  • Careers

Help

  • Shipping & Returns
  • Contact Us
  • Seller Quick Guide
  • Help

Legal

  • All prices are exclusive of VAT
  • VAT: LU36240485
  • Business Registration: B291859

© 2025-present partao.com

  • Privacy and Cookie Policy
  • Terms and Conditions
Home
Attachments & Lift
Hydraulic Systems
Hydraulic Control Valves
Belimo - 89YQ8D - Water Servomotors - S5 Control Ball Valve 2-Way DN 20
Belimo - 89YQ8D - Water Servomotors - S5 Control Ball Valve 2-Way DN 20

In stock - ready to ship

Order now for delivery between 17 July and 21 July
Free shipping

Pay Securely with

Belimo - 89YQ8D - Water Servomotors - S5 Control Ball Valve 2-Way DN 20

Belimo - 89YQ8D - Water Servomotors - S5 Control Ball Valve 2-Way DN 20

€388.10

(Excl. VAT)

Price

(Excl. VAT)

€388.10

Product Description

The Belimo 89YQ8D is a genuine 2-way control ball valve from the R419D series, engineered for precise flow control in heating, ventilation, and air conditioning (HVAC) systems. Featuring a nominal diameter of DN 20 and G 1 1/4" external thread connections, this valve is rated for a nominal pressure of PN 40. It offers a high Kvs value of 2700 m³/h, ensuring efficient regulation of water and water-glycol mixtures. Constructed with a nickel-plated brass housing, chrome-plated brass ball, and stainless steel stem, it provides reliable performance and durability across a medium temperature range of -10 to 120 °C.
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
R419D; 89YQ8D; 0DM3421
Medium
water, water with anti-freeze
Width mm
50
Height mm
70
Length mm
100
Weight kg
0.6
Thread size
G 1 1/4″
Leakage rate
A (EN 12266-1)
Ball material
chrome-plated brass
Seat material
PTFE
Stem material
stainless steel
Kvs value m3 h
2700
Connection type
external thread
O ring material
EPDM
Housing material
nickel-plated brass
Flow characteristic
equal percentage / linear, adjustable
Nominal diameter dn
20
Nominal pressure pn
40
Medium temperature max c
120
Medium temperature min c
-10
Operating pressure differential kpa
1600
Manufacturer
belimo

Similar items you might like

  • Belimo

    Belimo - 8A28Q8 - Water Servomotors Rotary Actuator ZoneTight

    Belimo

    €142.17

  • Belimo

    Belimo - 8AKG7V - Air Servomotors Duct/Immersion Temperature Sensor Passive

    Belimo

    €65.13

  • Belimo

    Belimo - 8AU7BA - Water Servomotors Form-Fit Adapter Square

    Belimo

    €88.67

  • Belimo

    Belimo - 8B8AAB - Water Servomotors Short Stroke Actuator for Cazzaniga

    Belimo

    €285.55

  • Belimo

    Belimo - 8B8EWR - Water Servomotors Insulation Cap for Valve C2..Q-.. DN 20

    Belimo

    €41.59

  • Belimo

    Belimo - 8BTQ9G - Air Servomotors Differential Pressure Sensor

    Belimo

    €354.03

  • Belimo

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

    Belimo

    €373.29

  • Belimo

    Belimo - 8C9NSM - Air Servomotors Installation Temperature Sensor Passive

    Belimo

    €48.01

  • Belimo

    Belimo - 8DA7TS - Air Servomotors Duct/Immersion Temperature Sensor Passive

    Belimo

    €71.55

  • Belimo

    Belimo - 8DAFYJ - Air Servomotors Duct/Immersion Temperature Sensor Passive

    Belimo

    €67.27

Reviews

Customer Reviews

Be the first to write a review!

Product Description

The Belimo 89YQ8D is a genuine 2-way control ball valve from the R419D series, engineered for precise flow control in heating, ventilation, and air conditioning (HVAC) systems. Featuring a nominal diameter of DN 20 and G 1 1/4" external thread connections, this valve is rated for a nominal pressure of PN 40. It offers a high Kvs value of 2700 m³/h, ensuring efficient regulation of water and water-glycol mixtures. Constructed with a nickel-plated brass housing, chrome-plated brass ball, and stainless steel stem, it provides reliable performance and durability across a medium temperature range of -10 to 120 °C.
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
R419D; 89YQ8D; 0DM3421
Medium
water, water with anti-freeze
Width mm
50
Height mm
70
Length mm
100
Weight kg
0.6
Thread size
G 1 1/4″
Leakage rate
A (EN 12266-1)
Ball material
chrome-plated brass
Seat material
PTFE
Stem material
stainless steel
Kvs value m3 h
2700
Connection type
external thread
O ring material
EPDM
Housing material
nickel-plated brass
Flow characteristic
equal percentage / linear, adjustable
Nominal diameter dn
20
Nominal pressure pn
40
Medium temperature max c
120
Medium temperature min c
-10
Operating pressure differential kpa
1600
Manufacturer
belimo

Reviews

Customer Reviews

Be the first to write a review!

Similar items you might like

  • Belimo

    Belimo - 8A28Q8 - Water Servomotors Rotary Actuator ZoneTight

    Belimo

    €142.17

  • Belimo

    Belimo - 8AKG7V - Air Servomotors Duct/Immersion Temperature Sensor Passive

    Belimo

    €65.13

  • Belimo

    Belimo - 8AU7BA - Water Servomotors Form-Fit Adapter Square

    Belimo

    €88.67

  • Belimo

    Belimo - 8B8AAB - Water Servomotors Short Stroke Actuator for Cazzaniga

    Belimo

    €285.55

  • Belimo

    Belimo - 8B8EWR - Water Servomotors Insulation Cap for Valve C2..Q-.. DN 20

    Belimo

    €41.59

  • Belimo

    Belimo - 8BTQ9G - Air Servomotors Differential Pressure Sensor

    Belimo

    €354.03

  • Belimo

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

    Belimo

    €373.29

  • Belimo

    Belimo - 8C9NSM - Air Servomotors Installation Temperature Sensor Passive

    Belimo

    €48.01

  • Belimo

    Belimo - 8DA7TS - Air Servomotors Duct/Immersion Temperature Sensor Passive

    Belimo

    €71.55

  • Belimo

    Belimo - 8DAFYJ - Air Servomotors Duct/Immersion Temperature Sensor Passive

    Belimo

    €67.27

Belimo - 89YQ8D - Water Servomotors - S5 Control Ball Valve 2-Way DN 20

SKU: belimo-89yq8d

Belimo
Browse all parts

€388.10

(excl. VAT)