Belimo H725R - 3-way globe valve

Belimo H725R – 3-way globe valve

Valve for closed water systems, designed for water-side control in ventilation and heating systems. The valve is operated by a globe valve actuator.

Key features

• Type: H725R; DN 25, PN 6, Kvs 10 m³/h.
• Pipe connection: flange according to ISO 7005-2.
• Stroke: 15 mm; n(gl): 3; Sv min.: 100.
• Medium: water, water with a maximum glycol content of 50% by volume.
• Medium temperature: -10...120°C [14...248°F]. Stem heating is required at a medium temperature of -10...2°C.
• Flow characteristic: A – AB equal-percentage, B – AB linear.
• Permissible leakage: A – AB max. 0,05% of Kvs value; B – AB max. 1% of Kvs value.
• Valve body: EN-GJL-250 (GG 25); plug and stem made of stainless steel; stem seal: EPDM O-ring.
• Permissible mounting position: from vertical to horizontal in relation to the axis; installation with the stem pointing downwards is not permitted.

Maximum differential pressure and closing pressure depend on the actuator installed.