Belimo H625N - 2-way globe valve

Belimo H625N – 2-way globe valve

Flanged valve for closed water systems, designed for water-side control in ventilation and heating systems.

Key features

• DN 25, PN 16, ps 1600 kPa; Kvs 10 m³/h.
• Pipe connection: flange; in accordance with ISO 7005-2.
• Stroke: 15 mm; n(gl): 3; Sv min.: 100.
• Fluid: water, water with up to 50% by volume glycol.
• Fluid temperature: -10...120°C [14...248°F].
• Flow characteristic: equal percentage (VDI/VDE 2173), optimised in the opening range.
• Permissible leakage: max. 0,05% of the Kvs value.
• Valve body: EN-GJL-250 (GG 25); closing element and stem: stainless steel; stem seal: EPDM O-ring.

Installation instructions

Permissible mounting position: from vertical to horizontal relative to the stem. Installation with the stem pointing downwards is not permitted. Observe the direction of flow indicated by the arrow on the body. Stem heating is required at fluid temperatures of -10...2°C.