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Ball Valve Belimo R523 DN25 (R523)

Extended warranty 5 years

Ball Valve Belimo R523 DN25 (R523)

BELIMO
  • Product code: R523
  • Manufacturer code: R523
  • Warranty: 5 years

The control ball valve is designed for use in air conditioning and heating systems that utilize water or water with… More information

  • Delivery

    Delivery to Belgium (days are avarages)

    FedEx:
    2.7 workdays € 7,02
    Bpost HD (Home Delivery):
    4.4 workdays € 10,64
    BPost - PP (Pick-up Point):
    3.9 workdays € 9,91
    FedEx Priority:
    1.7 workdays € 12,71
    DHL Express:
    1.2 workdays € 16,94

    DHL Express: 1.2 workdays, € 16,94

  • In stock 1 pcs  
     
List price € 526,17
Price excluding VAT € 208,73
Price with VAT 21 % € 252,56
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Parameters and catalogs

Bore size DN 25
Connection size 1 1/2"
Pressure PN 40
Type of fitting Three-way
Weight 0.00 kg

Technical sheet download

Download PDF

Installation guide download

Download PDF

The control ball valve is designed for use in air conditioning and heating systems that utilize water or water with added glycol. It is equipped with an external thread according to ISO 228-1 and is intended for flow regulation on the water side. The valve is airtight and ensures optimal function within specified temperature and pressure ranges.

The control ball valve is operated by a rotary actuator, which is commonly compatible with 3-point control systems. The valve ensures even regulatory flow thanks to the integrated control diaphragm and has optimal flow characteristics for efficient system management.

Main Features

  • Suitable for cold and hot water, including mixtures with glycols up to 50%
  • Airtight control inlet A-AB
  • Equal percentage regulation for precise flow control
  • Operating angle of 90° with the possibility of vertical or horizontal installation

Technical Specifications

Functional Medium Cold and hot water, water with glycols up to 50%
Liquid Temperature -10...100 °C
Shut-off Pressure 1400 kPa
Differential Pressure 200 kPa
Connection External thread according to ISO 228-1
Body Material Nickel-plated brass
Seat Material PTFE, Viton O-ring

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