Belimo H732S - 3-way globe valve DN 32

Belimo H732S – 3-way globe valve

Flanged valve for water-side control in ventilation and heating systems in closed water systems. It can operate as a mixing valve (A+B to AB) or a diverting valve (AB to A+B). In diverting mode, the maximum pressure values are lower than in mixing mode; they also depend on the actuator used.

Key features and specifications

• Type: 3-way globe valve; DN 32, PN 16, Kvs 16 m³/h.
• Pipe connection: flange according to ISO 7005-2.
• Stroke: 20 mm.
• Fluid: water or water with a maximum of 50% vol. glycol.
• Fluid temperature: 5...150°C [41...302°F]; 120°C up to 1600 kPa, 150°C up to 1400 kPa.
• Flow characteristic: A – AB equal-percentage, B – AB linear.
• Permissible leakage: A – AB max. 0.05% of the Kvs value; B – AB max. 1% of the Kvs value.
• Body: EN-GJL-250 (GG 25), with protective coating; closing element, stem and seat: 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.