Ball valve SONDA series

manualregulatingthreaded

TECHNICAL FEATURES: Temperature limits: for fluids from –15°C to +90°C Pressure limits: for fluids of 40 bar (20°C) SPECIFIC FEATURES: • The SONDA valve has a boss on the underside of the valve (threaded M10x1). By removing the cap, it is possible to insert a temperature measuring probe. The unique design of the drilled ball awolis the probe to be fully inserted into the fluid flow. Bore: full (3/4" x 1”) reduced (1”x 1”). Stem: anti blow out. Seats: high resistance virgin PTFE. Upper seal: 3 seals 1 PTFE ring - high pressure. 2 O-Ring - low pressure. Application fields: The SONDA ball valve is used in central heating systems where it is necessary to have a temperature/pressure point. The valve is usually installed at the inlet and outlet of the system in order to determine the temperature difference (when connected to a heatmeter). Threaded end connections: • female according to UNI ISO 228/1. Operation devices: Red aluminium T-handle. All the valves comply with the regulation 97/23/CE and are tested 100% on pneumatic seal with electronic control.