Belimo H6125SP - 2-way globe valve DN 125

Belimo H6125SP – globe valve DN 125

2-way globe valve with partially pressure-relieved plug, designed for closed water and steam systems in non-critical applications and for continuous water-side control in ventilation and heating systems.

Key technical data

• DN 125; PN 16 flanged connection.
• Kvs 220 m³/h; stroke 40 mm.
• Medium: water and steam (Δp/P1 <0,4), water with max. 50% vol. glycol.
• Medium temperature: 5...150°C [41...302°F]; 120°C up to 1600 kPa, 150°C up to 1400 kPa.
• Flow characteristic: equal-percentage (VDI/VDE 2173), optimised in the opening range.
• Permissible leakage: max. 0,05% of the Kvs value.
• Body: EN-GJL-250 (GG 25); closing element, stem and seat: stainless steel; stem seal: PTFE V-ring.

Permissible mounting position: from vertical to horizontal in relation 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 closing pressure depend on the actuator installed.