SINTESI BRASS BALL VALVES USE zone heating / cooling systems HVAC drinking water systems systems using alternative energy thermal solar systems, with suitable ball valve household automation systems KEY FEATURES fast push connection with the actuator male connections with tangs and caps SINTESI MALE ball valves suitable for interception, adjustment and mixing 3-WAY ball valve VERTICAL TYPE 3-WAY ball valve HORIZONTAL TYPE 2-WAY SQUARED DN ball valve 2-WAY ball valve EQUAL PERCENTAGE SOLAR THERMAL ball valve NOT SUITABLE FOR A DIVERTING ACTION SOLAR THERMAL BY-PASS ball valve MIXER / DIVERTER 90° 3 HOLES For all valves the max differential pressure value coincides with PN

SINTESI BRASS BALL VALVES MALE BALL VALVE, FULL BORE 30 When the value of the flow is known, the general expression for the calculation of pressure losses is the following: 10 The expression provided applies to water or technically similar fluids. Water (maximum 30% glycol) FLUID TEMPERATURES STANDARD valves • Minimum • Maximum Valves for THERMAL SOLAR SYSTEMS COMPLIANCE These ball valves are compliant with the Decree of the Ministry of Health N° 174 dd 06/04/2004. FUNCTIONING INTERCEPTION AND DIVERTING ACTION: 2-WAY/3-WAY VERTICAL TYPE/BY-PASS and 2-WAY SQUARE ball valves coupled with a 2-point...

SINTESI BRASS BALL VALVES 3 WAY DIVERTER / MIXER BALL VALVE It has a 3-hole ball with one hole pointed towards the common way (always open) and two more holes which are orthogonal to the first one and to each other. When one of these two holes is pointed towards one of the two inlets, the second inlet is closed. COMMON WAY C (ALWAYS OPEN) By means of a rotation of 90° of the ball, the second hole points towards the second inlet and closes the first one. One of the special features of the 3-hole ball valve is the fact that the 3 ways can communicate simultaneously, during the ball rotation from...

SINTESI BRASS BALL VALVES Primary fluid outlet Primary fluid return Secondary fluid outlet Secondary fluid return 3-POINT SINTESI motorized valve with regulation disc Temperature probe Heat exchanger Electronic adjuster CONSTRUCTION CHARACTERISTICS Male connections are all provided with tang, which is extremely convenient during the installation and allows to position the ball valve and then the actuator properly; moreover, it helps performing any maintenance work. The ball cut-off ensures the best hydraulic tightness and reduced pressure loss. MATERIAL USED BRASS CW 617N - UNI EN 12420 / CHROMED...

SINTESI BRASS BALL VALVES OVERALL SIZE BALL VALVES MODEL BALL VALVES NOTE: size of 1/2" ball valves are the same also for 2-way ball valves with regulation disc BALL VALVES BALL VALVES BALL VALVES BALL VALVES BALL VALVES 2-way MM for SOLAR THERMAL systems BALL VALVES 3-way MMM Mixer D - E: dimensions referred to the ball valve without unions C: to be taken into account when coupling the actuator to the ball valve 3-way MMM Diverter Mixer for SOLAR THERMAL systems BALL VALVES D - E: dimensions referred to the ball valve without unions C: to be taken into account when coupling the actuator to the...

SINTESI BRASS BALL VALVES ACCESSORIES The 2-way and 3-way diverting/mixing SINTESI ball valves can be insulated by means of a shell in closed-cell cross-linked expanded polyethylene. INSULATION 2-WAY 2-WAY ball valve with insulation Connection to the ball valves 3-WAY 3-WAY ball valve with insulation Connection to the ball valves EXAMPLE OF SPECIFICATIONS SINTESI BRASS BALL VALVE • CW617N UNI EN 12165, EPDM and PTFE seals, full port, PN16, with tangs and caps, UNI EN ISO 226 threads. Operating temperatures +5°C…+100°C. Fluid type: water with glycol max. 30%. Connection to the actuator with a...