Belimo H611S - 2-way globe valve DN 15

Belimo H611S – 2-way globe valve

Flanged valve for closed water and steam systems in non-critical applications. Used for continuous water-side control in ventilation and heating systems.

Key features

• DN 15, PN 16; flanged connection in accordance with ISO 7005-2.
• Kvs 0.63 m³/h; stroke 15 mm.
• Medium: water and steam (Δp/P1 <0,4), and water with a maximum of 50% by volume glycol.
• Medium temperature: 5...150°C [41...302°F]. Up to 120°C, 1600 kPa is permissible; up to 150°C, 1400 kPa is permissible.
• Equal-percentage flow characteristic (VDI/VDE 2173), optimised in the opening range.
• Permissible leakage: max. 0,05% of the Kvs value.
• Body: EN-GJL-250 (GG 25); plug, stem and seat: stainless steel; stem seal: PTFE V-ring.

Installation is permitted from vertical to horizontal relative to the stem; installation with the stem pointing downwards is not permitted. Observe the flow direction indicated by the arrow on the body. The maximum differential pressure and closing pressure depend on the actuator installed.