Belimo R3015-P25-1P8B2 - 6-way control valve

Belimo 6-way control valve

Designed for switching or modulating control on the water side of heating and cooling elements in closed water systems. Two sequences are operated using a single rotary actuator with a 90° rotation angle.

Key features and specifications

• DN 15, PN 16; Rp 1/2" female threaded connection in accordance with ISO 7-1.
• Kvs (Sequence 1): 0.25 m³/h; Kvs (Sequence 2): 1.8 m³/h.
• Medium: water or water with glycol up to max. 50% by volume; medium temperature 6...80°C [43...176°F].
• Linear flow characteristic; tightness: air-bubble tight, leakage rate A (EN 12266-1).
• Closing pressure ∆ps: 350 kPa; maximum differential pressure ∆pmax: 100 kPa.
• Rotation ranges: Sequence 1: 0...30° (cooling recommended), dead zone: 30...60°, Sequence 2: 60...90° (heating recommended).
• The integrated pressure compensation function operates in the closed position (45°), while keeping the two sequences separate.
• Nickel-plated brass body; closing element made of chrome-plated brass.

Permitted installation: from vertical to horizontal position relative to the stem. Do not install with the stem pointing downwards.