The Sintesi Electric Actuator
If you are looking for a high-quality motorised valve for controlling heating water then the Comparato SINTESI is the perfect solution.
The Sintesi is an ultra-reliable valve system which can provide hundreds of thousands of trouble-free operations. The SINTESI is considered by some as one of the best-motorised zone valves on the market.
Featuring a highly durable IP54 enclosure the SINTESI has a revolutionary quick release system which allows the installer to remove or attach the actuator to the valve without screws and not requiring the removal of pins.
Other features include a volt free micro-switch for open position feedback, a live return wire for controlling a water pump directly, various speed option and optional bi-directional or uni-bidirectional motors.
- The range features actuators for 2-point and 3-point electrical control as well as switchable ‘all in one’ actuators capable of both 2-point and 3-point control (SY actuators/Sintesi PRO)
- Options for proportional control (0-20mA/4-20mA or 0-10V/2-10V control) are available on-request with the Sintesi Smart range
- Modbus communication is available on-request with the Sintesi Smart – Modbus actuator
Torque |
5 or 8 Nm |
Speed of Operation (90°) | Standard = 35 seconds Fast = 15 seconds Slow = 120 seconds |
Power Supply |
12v DC, 24v AC/DC, 110v AC, 230v AC |
Sintesi Ball Valves
We can supply all Sintesi Actuators with high-quality brass ball valves in various configurations including 2-way 3-way diverting/mixing, bypass and right angle.
Sintesi Ball valves are available from the Zone Valve Spares web shop.
Zone Valve Spares |
For information on the V-Flow Solutions range of electric actuators, view our full electric actuator range.
If you require assistance, call our technical department at 01234 855888 or email us on sales@v-flowsolutions.co.uk.
View Full Actuator Range |
Order a Sintesi Actuator Online
Sintesi Electric Actuators can be ordered from Stock online in 230v or 24v AC. Call or email us for an actuator with features to fit your specifications, including DC voltages, mod bus control, ISO 5211 connection, thermal spacers and more.
Also available from stock are Domestic Hot Water Actuators and Valves for HIU, with the RFSS and RFSR range of Sintesi actuators compatible with Elco/MHS boilers as well as Comparato ball valves for Sintesi Actuators.
Shipping Options:
Flat Rate – 1-2 Day: £18.00 (incl. VAT)
Before Noon – Next Day: £33.00 (incl. VAT)
Free Delivery – Available on orders over £200
Orders received after 3:30pm may not be dispatched on the day of receipt.
A range of different Sintesi actuators from Comparato are available to order online below, Sintesi actuators have a proven track record in HVAC, HIU, Domestic Hot Water (DHW), Zone Heating/Cooling, drinking water systems and many other domestic and industrial applications
Call our technical department at 01234 855888 or email us at sales@v-flowsolutions.co.uk for assistance or to enquire about a custom or bespoke solution.
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RFSR2221BQ 230V AC 2 Point HIU Servo Control Motor [DHW]
£120.27Add to cartView Product -
RFSS2221B 230V AC 3 Point HIU Servo Control Motor [DHW]
£115.53Add to cartView Product -
RFSS2221BQ 230V AC 3 Point HIU Servo Control Motor [DHW]
£135.19Add to cartView Product -
Sintesi 2 Point [Fast] 15 Second (SR2221BA SR2421BA)
£120.27Add to cartView Product -
Sintesi 2 Point [Standard] 45 Sec (SR2221U SR2421U)
£91.20Add to cartView Product -
Sintesi 2P/3P Switchable [All-in-one] 35 Sec (SY2221B SY2421B)
£101.02Add to cartView Product -
Sintesi 3 Point [Fast] 15 Second (SS2221BA SS2421BA)
£119.61Add to cartView Product -
Sintesi 3 Point [Standard] 35 Sec (SS2221B SS2421B)
£104.21Add to cartView Product
As well as supplying the RFSS and RFSR Sintesi actuators for HIU, we also stock the versatile SC range of Full Bore Ball Valves for Sintesi actuators which are available with male or female ends and in 2-way or in 3-way with a 3-hole ball for diverting. A T-port ball valve for mixing applications is available on-request.
For more information on our range of Zone Valve spares, call our technical department at 01234 855888 or email us at sales@v-flowsolutions.co.uk.
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RFSR2221BQ 230V AC 2 Point HIU Servo Control Motor [DHW]
£120.27Add to cartView Product -
RFSS2221B 230V AC 3 Point HIU Servo Control Motor [DHW]
£115.53Add to cartView Product -
RFSS2221BQ 230V AC 3 Point HIU Servo Control Motor [DHW]
£135.19Add to cartView Product -
1/2″ – 2 Way Brass Ball Valve [M/M] SC2A2A
£27.57Read moreView Product -
3/4″ – 2 Way Brass Ball Valve [M/M] SC2B2A
£38.85Add to cartView Product -
1″ – 2 Way Brass Ball Valve [M/M] SC2C2A
£47.47Add to cartView Product -
1/2″ – 2 Way Brass Ball Valve [M/F] SC2A2A9
£22.07Add to cartView Product -
3/4″ – 2 Way Brass Ball Valve [M/F] SC2B2A9
£33.67Add to cartView Product -
1″ – 2 Way Brass Ball Valve [M/F] SC2C2A9
£41.58Add to cartView Product -
1/2″ – 3 Way Brass Ball Valve [M/M/M] SC3A3A
£62.51Add to cartView Product -
3/4″ – 3 Way Brass Ball Valve [M/M/M] SC3B3A
£72.07Add to cartView Product -
1″ – 3 Way Brass Ball Valve [M/M/M] SC3C3A
£92.50Read moreView Product
If you would like more information on the Sintesi range of actuators or to speak with a member of our technical team, please contact us:
Telephone: 01234 855888
Email: sales@v-flowsolutions.co.uk
Alternatively you can use the contact form below.