Eclipse thermostatic inserts
Product branding
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 |