Characterised 25mm 3 port valve Kvs 10 Suitable Actuators LR../LRF.. – R3025-10-S2

£134.00 Exc. VAT

Belimo Ball Valves, shut off and Characterised control valves with internal thread fitting for use on warm and cold water systems, bubble-tight shutoff.

Categories: Ball Valves, Belimo Tags: 3-port, ball valves, belimo

Description
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Description

Belimo Ball Valves, shut off and Characterised control valves with internal thread fitting for use on warm and cold water systems, bubble-tight shutoff.
The Control Ball Valves guarantee an equal percentage valve characteristic and first-class control characteristics with their unique characterising disc.
The Control Ball Valves from Belimo Automation have set new standards for effective control since their introduction in 1999; tried-and-tested more than 2.5 million times they provide a cost-effective and innovative solution to conventional control valves.

Use the (S2) Actuator with this valve.

Specification

Media:   Cold and warm water, water with glycol up to max. 50% vol.
Medium Temperature: -10…120°C
Medium Temperature Note: The allowed media temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
Rated Pressure ps: 1600 kPa
Closing Pressure ∆ps: 1400 kPa
Differential Pressure ∆pmax: 350 kPa
Differential Pressure Note: 200 kPa for low-noise operation.
Flow Rate:   Bypass B – AB: 70% of kvs value
Flow Characteristic: Control path A – AB: equal percentage (VDI/VDE 2178), optimised in the opening range, Bypass B – AB: linear (VDI/VDE 2178).
Leakage Rate:      Control path A – AB: Leakage rate A, air-bubble tight (EN 12266-1), Bypass B – AB: Leakage class I (EN 1349 and EN 60534-4) approx. 1…2% of the kvs value, with respect to the largest value within the DN.
Pipe Connectors: Internal thread according to ISO 7-1
The angle of Rotation: 90° (Operating range control path A – AB 15…90°, Bypass B – AB 15…70°)