Proportional 0-10V or 3-position modulating or On/Off control of Frese OPTIMA Compact valves in heating,ventilating and air conditioning systems.
The actuator can be mounted on the valve by hand and without the need of a specific tool.
Due to the compact design of the actuator, it is particularly suitable for installations where space is limited.
The LOGICA Digital Energy series is a digital actuator designed to optimize energy usage in Heating, Ventilation and Air Conditioning (HVAC) systems.
Paired with an OPTIMA Compact valve, it offers intelligent hydronic control and insight.
The actuator simplifies system integration from easy installation to direct communication with the Building Management system (BMS) to selectable control methods to suit different applications.
Built-in energy management algorithms and functions greatly reduce system integration hours.
Proportional 0-10V modulating control of Frese OPTIMA Compact valves in heating, ventilating and air conditioning systems.
The actuator can be mounted on the valve by hand and without the need of a specific tool.
Due to the compact design of the actuator, it is particularly suitable for installations where space is limited.
0-10V feedback signal for indication of stem position of the PICV.
Thermostat with M30 x 1.5 connection suitable for Frese OPTIMA Compact with 2.5 mm stroke.
The thermostat is a self acting proportional controller for temperature control applications including fan coil units, hot water tanks and heat exchangers.
The remote sensor can be directly immersed into the medium or alternatively a sensor immersion pocket can be supplied separately as an accessory
The Frese Modbus Actuator is designed to be used with the Frese OPTIMA Compact valves in heating, ventilating and air conditioning systems.
The actuator can be mounted on the valve by hand and without the need of a specific tool.
Due to the compact design of the actuator, it is particularly suitable for installations where space is limited.
Spring return actuator proportional 0-10V or 3-point floating modulating control of Frese OPTIMA Compact valves in heating, ventilating and air conditioning systems.
Due to the self adaption of stroke length, the actuator provides full utilization of the OPTIMA Compact valve modulation.
Can be supplied for Frese OPTIMA Compact PICV valves (DN40-DN125)
Frese OPTIMA Compact DN10-DN32
Male/Male (excl. modulating actuator)
1200C, PN25, DZR (Couplings for OPTIMA Compact on page 24)
Category Frese no. Dimension Stroke Maximum flow Price
DN l/h
G 53-1300 10 Low flow 2.5 30 - 200 22.40
G 53-1309 10 Low flow 5.0 65 - 370 22.40
G 53-1302 15 Low flow 2.5 30 - 200 25.70
G 53-1310 15 Low flow 5.0 65 - 370 25.70
G 53-1304 15 High flow 2.5 100 - 575 25.70
G 53-1312 20 High flow 2.5 100 - 575 29.90
G 53-1308 20 High flow 5.0 220 - 1330 29.90
G 53-1313 25 5.5 600 - 3600 41.80
G 53-1314 32 5.5 550 - 4000 47.10
Male/Male with 1” P/T plugs (excl. modulating actuator)
1200C, PN25, DZR (Couplings for OPTIMA Compact on page 24)
Category Frese no. Dimension Stroke Maximum flow Price
DN l/h
G 53-1320 10 Low flow 2.5 30 - 200 25.70
G 53-1329 10 Low flow 5.0 65 - 370 25.70
G 53-1322 15 Low flow 2.5 30 - 200 28.50
G 53-1330 15 Low flow 5.0 65 - 370 28.50
G 53-1324 15 High flow 2.5 100 - 575 28.50
G 53-1332 20 High flow 2.5 100 - 575 33.20
G 53-1328 20 High flow 5.0 220 - 1330 33.20
G 53-1333 25 5.5 600 - 3600 43.90
G 53-1334 32 5.5 550 - 4000 49.20
Female/Female (excl. modulating actuator)
1200C, PN25, DZR
Category Frese no. Dimension Stroke Maximum flow Price
DN l/h
G 53-1342 15 Low flow 2.5 30 - 200 27.10
G 53-1350 15 Low flow 5.0 65 - 370 27.10
G 53-1344 15 High flow 2.5 100 - 575 27.10
G 53-1352 20 High flow 2.5 100 - 575 31.70
G 53-1348 20 High flow 5.0 220 - 1330 31.70
G 53-1353 25 5.5 600 - 3600 42.60
G 53-1354 32 5.5 550 - 4000 47.60
Female/Female with 1” P/T plugs (excl. modulating actuator)
1200C, PN25, DZR
Category Frese no. Dimension Stroke Maximum flow Price
DN l/h
G 53-1362 15 Low flow 2.5 30 - 200 30.00
G 53-1370 15 Low flow 5.0 65 - 370 30.00
G 53-1364 15 High flow 2.5 100 - 575 30.00
G 53-1372 20 High flow 2.5 100 - 575 34.70
G 53-1368 20 High flow 5.0 220 - 1330 34.70
G 53-1373 25 5.5 600 - 3600 44.70
G 53-1374 32 5.5 550 - 4000 49.70
