
Eclipse thermostatic inserts
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Features and Benefits
Integrated flow limiter
Eliminates over flows
Easy adjustment
Just a twist to reach design flow
Wide flow range
For high flexibility
Applications
Heating systems.
Functions
Control
Flow limitation
Shut-off
Pressure class [PN]
PN 10
Differential pressure (ΔpV)
Max. differential pressure:
60 kPa, 35 kPa recommended
Min. differential pressure:
4381, 4382, 4384, 4385:
10 – 100 l/h = 10 kPa
100 – 150 l/h = 15 kPa
4383:
10 – 100 l/h = 10 kPa
100 – 170 l/h = 15 kPa
Flow range
The flow can be stepless pre-set within the range.
4381, 4382, 4384, 4385: 10 - 150 l/h.
Factory setting: Commissioning.
4383: 10 - 170 l/h.
Factory setting: Commissioning.
Temperature
Max. working temperature: 120°C, with protection cap or actuator 100°C.
Min. working temperature: -10°C
Connection to thermostatic head and actuator
HEIMEIER M30x1,5
Material
Valve insert: Brass, PPS and SPS (syndiotactic polystyrene)
O-rings: EPDM rubber
Valve disc: EPDM rubber
Return spring: Stainless steel
Spindle: Niro-steel spindle with double O-ring sealing.
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
Model
Flow limiter
Suitable for
Art. No. | Model | Flow limiter | Suitable for |
---|---|---|---|
438100300 | Eclipse thermostatic insert | 1 | Korado, U.S. Steel. (Korad), Coskunöz (Copa), Rettig (Purmo), Vasco, Brugman, Superia |
438200300 | Eclipse thermostatic insert | 1 | Stelrad Radiator Group (Stelrad, Henrad, Termoteknik) |
438300300 | Eclipse thermostatic insert | 1 | Kermi |
438400300 | Eclipse thermostatic insert | 1 | Lyngson |
438500300 | Eclipse thermostatic insert | 1 | HM |
438600300 | Eclipse thermostatic insert | 1 | Vogel & Noot |