Belimo R3025-6P3-S2 - 3-way control valve with characterized disc

Name: Belimo R3025-6P3-S2 - 3-way control valve with characterized disc
Brand: Belimo
SKU: R3025-6P3-S2
Price: 666.89 PLN
Availability: BackOrder

Belimo

zł666.89

VAT included

zł542.19 tax excluded

Belimo R3025-6P3-S2 3-way control valve with characterized disc for closed water systems. DN 25, PN 40, Rp 1" female thread, Kvs 6.3 m³/h.

Designed for water-side control in ventilation and heating systems. Medium temperature: -10...120°C [14...248°F].

Delivery in approx. 14 days

Belimo R3025-6P3-S2 – 3-way control valve

Control valve with characterized disc for closed water systems, designed for water-side control in ventilation and heating systems. The medium may be water or water with a maximum of 50% by volume glycol.

Key features and specifications

Design: 3-way, DN 25, PN 40; Rp 1" female thread.
Kvs: 6.3 m³/h; flow through bypass B – AB: 70% of the Kvs value.
Medium temperature: -10...120°C [14...248°F].
Maximum differential pressure ∆pmax: 350 kPa; closing pressure: 1400 kPa. 200 kPa is specified for quiet operation.
Flow characteristic: A – AB equal percentage, B – AB linear.
Leakage: A – AB bubble-tight, leakage class A; B – AB leakage class I, 1...2% of the Kvs value.
Nickel-plated brass body; stainless steel closing element and stem.
Rotational angle: 90°. The valve is operated by a rotary actuator.

Installation instructions

Installation is permitted from vertical to horizontal relative to the valve 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, heating the stem or using a valve neck extension is recommended. The permissible medium temperature may depend on the actuator type; limits are specified in the relevant actuator data sheets.

Brand

Belimo
Reference

R3025-6P3-S2
EAN13

7630498107740

Kvs

6.3 m³/h
Medium

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

3-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

A – AB: equal-percentage; B – AB: linear
Permissible leakage

A – AB: bubble-tight, leakage class A; B – AB: leakage class I, 1...2% of Kvs value
Pipe connection

Internal thread