| Art. | Size | Code |  | |
| 789 | 1/2”F - 1” F | 82789AD05 | 1 | 100 |
| 789 | 3/4” F - 1”1/2 F | 82789AE05 | 1 | 50 |
| 789 | 1” F - 1”1/2 F | 82789AF05 | 1 | 50 |
789 | Plane seat union with nut and gasket
1”1/2 plane seat union with nut and gasket. It reduces from 1”1/2 to 3/4” F or from 1”1/2 to 1” F the lower connection of art. R001, R002, R003 and 785.
Codes and dimensions
Related products
R003 – Mixing group for high/low direct temperature unit
Mixing group for high/low direct temperature unit, suitable for radiators systems, fan coils, design radiators, radiation heating and boilers. The pump has 1”1/2 connections and it can be asynchronous (not for sale in the EU) or electronic. The mixing group is also equipped with 2 interception ball valves with built-in thermometer to instantly read the delivery and return flow temperatures (the return ball valve has a built-in check valve). It can be ordered without pump or with delivery pump to the right; the pump can be easily moved to the left. The group is supplied with a black PPE insulated shell.
Technical data sheet
Instruction Sheet
Declaration of Conformity
Technical data sheet
Instruction Sheet
Declaration of Conformity 
R005 – Anti-condensation mixing group
Anti-condensation mixing group, 1 “male connections. It is equipped with 2 interception ball valves with built-in thermometer to instantly read the delivery and return flow temperatures. It can be ordered without pump, with asynchronous pump (not for sale in the EU), with electronic pump to the right or to the left-hand. The group includes an anti-condensation valve, 1”, available settings: 45 °, 55 °, 60 °, 70 °.
When placing the order please specify the requested temperature setting, by filling in the dotted line with the number corresponding to the temperature setting. For example, if you order R005 R with circulator P328 and 55 °anti-condensation, the code will be: 94R005AED55P328.
Technical data sheet
Instruction Sheet
Declaration of Conformity
Technical data sheet
Instruction Sheet
Declaration of Conformity 
M060 | Mixing group with fixed point regulating unit with circulating pump and thermostatic with remote sensor
Mixing group with fixed point regulating unit, circulating pump and thermostatic head 20°-70°C with remote sensor. Fixed point valve, adjustable flow rate optimising the flow to the panels. It can be equipped with asynchronous circulators (not sold in the EU) or electronic circulators with 1” ½ connections. Connection to delivery and return manifolds on the side. Suitable for installation in cabinets for manifolds with 110 mm. depth.
P310 | Safety thermostat
Safety thermostat. Suitable for underfloor systems with high temperature boiler supply. It stops the pump when reaching 50˚C.
Technical data sheet
Technical data sheet 
M055 | Fixed point three-way mixing group with safety thermostat and thermostatic head
Fixed point three-way mixing group with maximum pressure differential valve and flow meter. It can be equipped with asynchronous circulators (not sold in the EU) or electronic circulators with 1” ½ connections. The mixing unit includes safety thermostat (art. P310), thermostatic head 20°-50°C with remote sensor art.995. Connection to delivery and return manifolds on the side. Suitable for installation in cabinets for manifolds with 110 mm. depth.
Technical data sheet
Instruction Sheet
Declaration of Conformity
Technical data sheet
Instruction Sheet
Declaration of Conformity 
R001 – Mixing group with variable point regulating unit
Mixing group with variable point regulating unit. It is provided with a three way mixing valve regulated by a 3-point modulating and bidirectional rotating electric servomotor, connectable to regulating control units; the valve has a By-Pass which brings a portion of the return side flow into the delivery side to obtain the desired temperature of the fluid. The pump has 1”1/2 connections and it can be asynchronous (not for sale in the EU) or electronic. The mixing group is also equipped with 2 interception ball valves with built-in thermometer to instantly read the delivery and return flow temperatures (the return ball valve has a built-in check valve). It can be ordered without pump, with delivery pump to the right or to the left-hand (in case of any changes on site please follow the technical sheet instructions included in the package); the group is supplied with a black PPE insulated shell.
The mixing unit is supplied with the servomotor art. 787 (230 or 24 voltage).
Technical data sheet
Instruction Sheet
Declaration of Conformity
Technical data sheet
Instruction Sheet
Declaration of Conformity