IMI Eclipse 300 High-Flow Straight TRV (3952-02.000)
IMI Hydronics’ Eclipse 300 High-Flow thermostatic radiator valves are designed for application in a two-pipe pumped heating system and can flow up to 300 litres per hour. The required design flow for each radiator is set directly on the Eclipse valve. Each Eclipse valve has built in Automatic Flow Control (AFC) Technology. This automatic flow limitation is done with a twist and the adjusted flow will then not be exceeded. Even if there is an oversupply of pressure, due to load changes in the system, for example other valves closing or during morning start up, Eclipse will guarantee the desired flow. The thermostatic head with our incompressible liquid-filled sensor guarantees a reliable and precise room temperature control.
IMI Hydronic’s 300 High-Flow Thermostatic Radiator Valve Body with Automatic Flow Control (AFC). IMI Hydronic’s patented TRV design speeds up system commissioning by allowing each radiator to be ‘set’ to the correct flow rate within 10 seconds. The 300 High-Flow series valves can flow up to 300 litres per hour, which equates to 7kW at DT20.
Applications:
Heating and cooling systems.
Function:
Control
Flow limitation
Shut-off
Dimensions:
DN 15
Pressure class:
PN 10
Temperature:
Max. working temperature: 120°C, with protection cap or actuator 100°C.
Min. working temperature: -10°C.
Flow range:
The flow can be stepless pre-set within the range: 30-300 l/h.
Delivery setting: Commissioning.
Differential pressure (ΔpV):
Max. differential pressure:
60 kPa (<30 dB(A))
Min. differential pressure:
30 – 300 l/h = 20 kPa
Materials:
Valve body: Corrosion resistant Gunmetal.
O-rings: EPDM rubber
Valve disc: EPDM rubber
Return spring: Stainless steel
Valve insert: Brass, PPS (polyphenylsulphide)
The complete thermostatic insert can be replaced using the HEIMEIER fitting tool without draining the system.
Spindle: Niro-steel spindle with double O-ring sealing.
Surface treatment:
Valve body and fittings are nickel-plated.
Marking:
THE, country code, flow direction arrow, DN, HF (High Flow) and KEYMARK-Designation.
Green protection cap.
Standards:
Valves meet the following requirements:
– KEYMARK certified and tested to DIN EN 215, series D.
Pipe connection:
The female-threaded version is designed for connection to threaded pipe, or in conjunction with compression fittings, to copper, precision steel or multi-layer pipe.
The male-threaded version (EN 16313), in conjunction with the appropriate compression fittings, permits connection to plastic, copper, precision steel or multi-layer pipe.
Connection to thermostatic head and actuator:
M30 x 1.5 Thread
Reviews
There are no reviews yet.