Belimo R3015-P63-P63B1 - 6-way linear-characteristic control valve

Belimo 6-way control valve

The R3015-P63-P63B1 model is designed for switching or modulating control on the water side of heating and cooling units in closed water systems. Two sequences are operated by a single rotary actuator with a 90° rotation angle.

Key features and specifications

• DN 15, PN 16; Rp 1/2" female threaded connection.
• Kvs (sequence 1): 0.63 m³/h; Kvs (sequence 2): 0.63 m³/h.
• Medium: water or water with up to 50% vol. glycol; medium temperature 6...80°C [43...176°F].
• Linear flow characteristic; bubble-tight, leakage rate class A (EN 12266-1).
• Closing pressure ∆ps: 350 kPa; maximum differential pressure ∆pmax: 100 kPa.
• Sequence 1: 0...30° (recommended for cooling); dead zone: 30...60°; sequence 2: 60...90° (recommended for heating).
• The integrated pressure compensation function operates in the closed position (45°), while keeping sequences 1 and 2 separate.
• Nickel-plated brass body; chrome-plated brass closing element.

Permissible mounting position: from vertical to horizontal in relation to the stem. Mounting with the stem pointing downwards is not permitted. Observe the flow direction marked on the valve.