Belimo X8016M.11A23 - 2-way refrigerant control valve

Belimo X8016M.11A23

2-way control valve for regulating refrigerant flow, equipped with a rotary actuator and an emergency closing function with SuperCap.

Key features and specifications

• Kvs: 1.2 m³/h; flow characteristic: equal percentage (VDI/VDE 2173).
• Pipe connection: ODF 16-16 mm internal solder socket; PN 50.
• Maximum operating pressure ps: 5000 kPa; maximum differential pressure ∆pmax: 3500 kPa.
• Tightness: air-bubble tight, leakage rate A (EN 12266-1).
• Refrigerants: CFC, HFC, HFO and R290; suitable for A3 safety class refrigerants (ISO 817).
• Power supply: AC/DC 24 V; rated voltage frequency: 50/60 Hz; voltage range: AC 19.2...28.8 V / DC 21.6...28.8 V.
• Modulating control: operating range Y 0.5...10 V; position feedback signal U 0.5...10 V.
• Power consumption during operation: 2.5 W; in the rest position: 0.5 W; for cable sizing: 5 VA.
• Motor rotation time: 15 s / 90°; emergency rotation time: 15 s / 90°.
• Electrical connection: 3 m cable, 4x 0.34 mm²; degree of protection IEC/EN IP40; protection class IEC/EN III, Safety Extra-Low Voltage (SELV).
• Medium temperature: -20...70°C [-4...158°F]; with ZCQ-E: 70...120°C [158...248°F]. Ambient temperature: -30...50°C [-22...122°F], without radiation.
• Body: CW617N brass; closing element: AISI 316L stainless steel.
• Permitted mounting orientation: from vertical to horizontal relative to the stem; installation with the stem pointing downwards is not permitted. Flow is possible in both directions.
• Length L: 180 mm; weight: 0.45 kg.

When used with flammable refrigerants, the user must verify the product's suitability for the specific installation.