Belimo H7150N - 3-way globe valve DN 150

Belimo H7150N globe valve

3-way control valve with flanged connection, designed for closed water systems. It is used for water-side control in ventilation and heating systems.

Key features

• Type: 3-way; DN 150; PN 16; ps 1600 kPa.
• Kvs: 320 m³/h; stroke: 40 mm.
• Pipe connection: flange, in accordance with ISO 7005-2.
• Medium: water, water with a maximum of 50% vol. glycol.
• Medium temperature: -10...120°C [14...248°F].
• Flow characteristic: A – AB: equal-percentage characteristic; B – AB: linear.
• Permissible leakage: A – AB: max. 0.05% of the Kvs value; B – AB: max. 1% of the Kvs value.
• Valve body: EN-GJL-250 (GG 25); closing element and stem: stainless steel; stem seal: EPDM O-ring.

At a medium temperature of -10...2°C, the technical data sheet specifies that stem heating is required. Permissible mounting position: from vertical to horizontal relative to the stem; installation with the stem pointing downwards is not permitted.