Belimo H6125S - 2-way globe valve

Belimo H6125S – 2-way globe valve

Flanged valve for water-side control in ventilation and heating systems. The technical data sheet specifies use in closed water and steam systems in non-critical applications.

Key features

• Type: H6125S; 2-way design.
• DN 125, PN 16, flanged connection in accordance with ISO 7005-2.
• Kvs 220 m³/h; stroke 40 mm.
• Medium: water and steam (Δp/P1 <0,4), water with a maximum of 50% vol. glycol.
• Medium temperature: 5...150°C [41...302°F]. Temperature and pressure guidance: 120°C up to 1600 kPa; 150°C up to 1400 kPa.
• Equal-percentage characteristic, optimised in the opening range.
• Permissible leakage: max. 0,05% of the Kvs value.
• Body: EN-GJL-250 (GG 25) with protective coating; closing element, stem and seat made of stainless steel; stem seal: PTFE V-ring.

Permissible mounting position: 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. Maximum differential pressure and close-off pressure depend on the actuator installed.