Belimo R3015-1P8-1P8B2 - 6-way control valve with flow characteristic

Belimo R3015-1P8-1P8B2 – 6-way valve

Control valve with a flow characteristic designed for switching or modulating water flow in heating and cooling elements in closed-loop water systems. Two sequences are operated using a single rotary actuator with a 90° range of motion.

Key features and specifications

• DN 15, PN 16; Rp 1/2" female threaded connection in accordance with ISO 7-1.
• Kvs (Sequence 1) 1.8 m³/h; Kvs (Sequence 2) 1.8 m³/h.
• Medium: water or water with up to 50% vol. glycol; medium temperature 6...80°C [43...176°F].
• Linear flow characteristic; tightness specified as air-bubble tight, leakage rate A (EN 12266-1).
• 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.
• Closing pressure ∆ps: 350 kPa; maximum differential pressure ∆pmax: 100 kPa.
• Nickel-plated brass body; closing element made of chrome-plated brass.
• Installation permitted from vertical to horizontal relative to the stem; do not install with the stem pointing downwards.