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Belimo Two-Way Control Valve R2040-25-S3

Belimo

Belimo Two-Way Control Valve R2040-25-S3

Belimo R2040-25-S3 two-way characterised control valve, DN40 with Rp 1 1/2" threaded connection and Kvs 25.

At a glance

  • Also known as 7500088
Manufacturer part no.
R2040-25-S3
Showing prices

£216.00

£180.00 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Belimo R2040-25-S3 is a two-way characterised control valve (CCV) for regulating flow in heating and chilled water circuits. It has a DN40 nominal bore with an Rp 1 1/2" threaded connection and a Kvs value of 25. The valve modulates flow through the circuit in response to the control signal applied to its actuator.

Before you order

  • Confirm the DN40 nominal bore and Rp 1 1/2" threaded connection match the pipework at the installation point.
  • Check the Kvs value of 25 suits the design flow rate and pressure drop for the circuit.
  • Verify the valve body is suitable for the system's temperature and pressure conditions against Belimo's published data for this model.
  • Confirm whether an actuator is required and whether one is already available on site, since the valve and actuator are separate items.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.