Belimo H620R - 2-way globe valve

Belimo H620R – 2-way globe valve

Flanged valve for modulating water-side control in closed ventilation and heating systems. The valve plug position is controlled by a globe valve actuator.

Key features

• DN 20, PN 6, Kvs 6.3 m³/h.
• Pipe connection: flange, in accordance with ISO 7005-2.
• Fluid: water, water containing max. 50% vol. glycol.
• Fluid temperature: -10...120°C [14...248°F]. Stem heating is required at fluid temperatures of -10...2°C.
• Flow characteristic: equal percentage (VDI/VDE 2173), optimised in the opening range.
• Permissible leakage: max. 0.05% of the Kvs value.
• Stroke: 15 mm; Sv min.: 100.
• Body: EN-GJL-250 (GG 25), with protective coating; closing element and stem made of stainless steel; stem seal: EPDM O-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 closing pressure depend on the actuator installed.