347 euro
КОД: BOX2F
Available
+380972782789
Отдел продаж
You can return new goods without any traces of use within 14 days of receiving them. Refund of the payment for the goods - within 14 days of receipt of the goods by the Seller. Transport costs shall be paid by the Buyer
Plastic parts are guaranteed for 10 years. Brass parts are guaranteed for 2 years, which is the usual warranty for couplings, taps, gate valves, flowmeters and other sanitary fittings
The 'BOX IN-2F' wall-mounted manifold box with flowmeters and wedge gate valves is designed to control and regulate the flow of brine in 2 geothermal loops.
The flowmeters will indicate the presence or absence of brine flow and help to evenly adjust the flow across all 2 geothermal loops. We recommend the use of a wedge gate valve for flow control.. Compared to a ball valve - the wedge gate valve regulates the flow of liquid smoothly and does not wear out during long-term operation due to the abrasive properties of the brine.
The brine flow in the geothermal loop is completely shut off by the ball valve integrated in the flowmeter and wedge gate valve .
Connection 'BOX IN-2F' to the geothermal heat pump is possible from either the right or left hand side of the heat pump. Two stainless steel doors on opposite sides of the 'BOX' manifold box are provided for access to the flowmeters and gate valves.
Hydraulic connections:
- on the top, 3 detachable brass unions with 3/4'' female thread for the installation of filling taps, air vent valves, level vessel, pressure gauge, safety group, etc;
- on the side, 2 detachable brass unions with 1'' male thread for connecting a geothermal heat pump;
- at the bottom 4 polyethylene pipes Ø40 mm for geothermal loops.
The most compact and installation-friendly manifolds boxes on the market!
The 'BOX IN-2F' cubicle dimensions are: length 243 mm, width (depth) 164 mm, height 400 mm. Overall dimensions with connectors and threads: length 308 mm, width (depth) 164 mm, height 517 mm.
Working pressure of up to 5 atmospheres of brine. Short-term overpressure up to 10 atmospheres possible.
Brine operating temperatures: minus 15 °C to +50 °C.
We recommend two typical hydraulic schemes for connecting a heat pump to a `BOX` geothermal enclosure.
Scheme 1 is the most compact, fastest and cheapest to install. A possible limitation of scheme 1 is that the size or capacity of existing level vessels is not suitable.
Advice on the application of Scheme 1 when carrying out work on filling the geothermal system with brine:
- Close the ball valves installed between the manifold box and the geothermal heat pump
- When filling the system, in case the brine pressure exceeds the set pressure of the safety valve for a short time, close the upper plastic cap on the safety valve for a temporary blocking of the valve
- Important: after having filled the collectors - unblock the safety valve
- Open the ball valves installed between the `BOX` manifold box and the heat pump
Recommended hydraulic scheme No.1 for connecting the 'BOX IN-2F' geothermal manifold box:
Scheme 2 prevents exceeding the maximum allowable pressure brine in the heat pump. This is a relatively common mistake made by inexperienced installers that can damage the geothermal heat pump. We recommend Scheme No. 2 if the heat pump is to be installed, started up or maintained by beginners.
Recommended hydraulic connection scheme no. 2 for the 'BOX IN-2F' geothermal manifold box:
Example of installation of geothermal pipes in plasterboard, for further decoration with tiles or painting:
