Belimo R2025-16-S2 - 2-way characterised control ball valve

Name: Belimo R2025-16-S2 - 2-way characterised control ball valve
Brand: Belimo
SKU: R2025-16-S2
Price: 381.89 PLN
Availability: BackOrder

Belimo

zł381.89

VAT included

zł310.48 tax excluded

Belimo R2025-16-S2 is a 2-way ball valve with a characterised control insert for regulating water flow in heating and ventilation systems. It has an Rp 1" female threaded connection, DN 25, PN 40 and Kvs 16 m³/h.

The medium temperature range is -10...120°C [14...248°F]. The integrated control insert provides an equal-percentage characteristic.

Delivery in approx. 14 days

Belimo R2025-16-S2 – 2-way control valve

A valve with a characterised control insert for open and closed water systems and modulating water-side control in ventilation and heating systems. Designed for use with a rotary actuator.

Key features and specifications

Pattern: 2-way; DN 25; PN 40.
Pipe connection: Rp 1" female thread, in accordance with ISO 7-1.
Kvs: 16 m³/h; ps: 1600 kPa.
Medium: water, water with a maximum of 50% vol. glycol.
Medium temperature: -10...120°C [14...248°F].
Differential pressure: ∆pmax 350 kPa; closing pressure: 1400 kPa. 200 kPa is specified for quiet operation.
Flow characteristic: equal-percentage, achieved by the integrated characterised control insert.
Tightness: bubble-tight, leakage rate class A (EN 12266-1).
Body: nickel-plated brass; ball and stem: stainless steel.
Rotation angle: 90°; operating range: 15...90°.

Installation notes

Installation is permitted from the vertical to the horizontal position relative to the axis; installation with the axis pointing downwards is not permitted. Observe the flow direction indicated by the arrow on the body.

At a medium temperature of -10...2°C, stem heating or a valve neck extension is recommended. The permissible medium temperature range may depend on the actuator used.

Brand

Belimo
Reference

R2025-16-S2
EAN13

7630498105333

Kvs

16 m³/h
Medium

Water, water with up to 50% vol. glycol.
Pattern

2-way
Fluid temperature

-10...120°C [14...248°F]
Fluid temperature, note

For medium temperatures of -10...2°C, heating the shaft or extending the valve neck is recommended. The permissible medium temperature may be limited depending on the actuator type. Refer to the relevant actuator data sheets for restrictions.
Differential pressure

∆pmax 350 kPa
Closing pressure

1400 kPa
Differential pressure note

200 kPa for quiet operation
Flow characteristic

Equal-percentage characteristic
Permissible leakage

Bubble-tight, leakage class A
Pipe connection

Internal thread