The 6-way valve is for controlling a terminal unit, usually a hydraulic ceiling heating / cooling or chilled beam, operating in 4-pipe changeover. Through its unique technology, a single valve, actuator and one single regulatory sequence, it revolutionized the design of these systems and replace solutions like traditional carried out on the base of 4 -2way valves, 4 actuators and 2 control units.
Brand
Belimo
Application
The ball valve has been designed for use in stationary heating, ventilation and
air-conditioning systems and is not allowed to be used outside the specified field
of application, especially in aircraft or in any other airborne means of transport.
Accessoires
Actuator
Modulating 0-10V 24V, type LR24A-SR
Specifications
Type
DN [mm]
Rp [Inch]
kvs I [m³/h]
kvs II [m³/h]
R3015-1-1-B2
15
1/2
1
1,3
R3020-1-1P6-B2
20
3/4
1
1,6
R3015-P4-1-B2
15
1/2
0,4
1
R3015-P4-P63-B2
15
1/2
0,4
0,63
R3015-1P3-1P3-B2
15
1/2
1,3
1,3
R3015-P25-1-B2
15
1/2
0,25
1
R3015-P25-P25-B2
15
1/2
0,25
0,25
R3015-P63-1-B2
15
1/2
0,63
1
R3020-1-2P5-B2
20
3/4
1
2,5
R3020-1P6-1-B2
20
3/4
1,6
1
R3020-1P6-1P6-B2
20
3/4
1,6
1,6
R3020-1P6-2P5-B2
20
3/4
1,6
2,5
R3020-2P5-1-B2
20
3/4
2,5
1
R3020-2P5-1P6-B2
20
3/4
2,5
1,6
R3020-2P5-2P5-B2
20
3/4
2,5
2,5
Technical data
Functional data
Media: Cold and hot water, water with glycol up to max. 50% vol
Medium temperature: 6...80 °C
Closing pressure Δps: 1600 kPa
Differential pressure Δpmax: 100 kPa
Leakage rate: A, Air bubble-tight (EN 12266-1)
Pipe connectors: Internal thread in accordance with ISO 7/1
Angle of rotation:
Sequence 1: 0...30° (cooling recommended)
Dead zone: 30...60°
Sequence 2: 60...90° (heating recommended)
Installation position: Upright to horizontal (in relation to the stem)