Hello! Can refrigerant receivers operate on R 410A refrigerant?
Hello!
Vessels, manufactured under the trademark FP certified in accordance with the requirements of TR CU 032/2013 and are designed to work with refrigerants - working media group 2 in accordance with the classification of TR CU 032/2013. And as Freon R-410A refer to this group, and all the vessels and apparatus TM FP can be used with R-410A refrigerant within the parameters of allowable operating pressures. The design pressure for the standard range of vessels and apparatuses TM FP is 2.8 MPa.
Please note that the estimated value of the pressure can not be less than the maximum allowable pressure. If you design refrigeration unit with single-stage compression cycle, single-stage throttling and air-cooled condenser, when used as a refrigerant R-410A is necessary to take the calculated value of the maximum pressure a refrigerant receiver is not less than 3.8 MPa (38 bar).
For such pressures, our factory produces special series of vessels and safety valves, initially designed for the operating pressure of 4.5 MPa (45 bar) and this is a worldwide practice, the use of receptacles with a working pressure of 4.5 MPa for refrigerants R-410A and of CO2 (subcritical. ) .Such vascular model (and more information) you can ask our distributors or directly to the factory.
Question:
Good day. The question on the selection of the separator:
1. On the diagram contains the volumetric efficiency of the compressor ie volumetric flow compressor or a theoretical volumetric flow rate in the discharge circuit? 2.Maslootdeliteli B and C or a conventional cyclone type?
Thanks for the answer.
Answer:
Hello.
1. The chart contains the bulk supply of compressor technical data of the manufacturer.
2. Yes. Oil separators B and C - a conventional type.
Hello! I have installed on the refrigerator FP-MC-11BT control unit, but I have no instructions to him. In particular I am interested in setting it. Thank you. With respect, Dmitry
Answer:
Hello, Dmitry, instructions to the controllers FP-MC-11BT and FP-MC-23BT added to the relevant sections of the technical documentation (http://frigopoint.com/ru/docs/pressure-vessels/compressor-controller and http: // frigopoint .com / ru / docs / pressure-vessels / refrigeration-system-controller).
Hello, please tell me how the system should look like: us on a horizontal receiver 250l need to put two safety valves, respectively, need a switching valve. It is screwed directly to the receiver or adapter is needed? The valves are screwed directly into the valve or with an adapter?
It all depends on the switching valve that you are going to use. The parameters of the switching valve should be as follows Rotalock UNF 1 1/4 "(port of the safety valve on the container) NPT 3/8" (connection safety valve) NPT 3/8 "(connection safety valve). In this case, the adapters is not required.
P.S .: diverter valve FP-TV-114-038 with these parameters is currently being tested, is expected to release 06/2016, which will be announced in the news.
Good afternoon. Tell me, what thread output goes to your new reusable bottles for R22? SAE 1/4 or propane cylinders nga?
In refrigeration cylinders on top of the installed socket with internal tapered threads 17E according to the standard EN ISO 11363-1: 2010. This type of thread is standard for the installation of filling valves (for multiple Freon cylinders) with safety valves.
Hello what is a weight of pressure sensor FP-PT-40AL?
Hello,
Weight Sensor FP-PT-40AL - 200 g
Bear in mind that in 2016 sensors FP-PT-40AL is no longer available and are replaced by sensors FP-PT-35A. Weight FP-PT-35A - 65 g, FP-PT-35B - 77 g.
All the vessels type C 10.0 liters have four mounting holes or groove, and where the dimensions and diameters of these holes or slots?
Welcome drawings stands for receivers can be downloaded here.
Drawings stands for separators here.
Please tell me - how to choose the oil separator? In the catalog you have in addition to the volume and the size of nothing ...
Hello, table selection of oil separators, there is in the "Oil control system 2015". http://frigopoint.com/ru/catalog
For use in systems with oil-flooded screw compressors made us a cyclone-type separators of two models: FP-OS-80,0-318, FP-OS-200-418.
Link to the catalog http://frigopoint.com/ru/products/pressure-vessels/resivery-hladagenta/vertical-receivers/oil-separator-type-a-cyclone-type
Analogue bitzer OA9111 overall-prisoedinennym dimensions and technical characteristics is the FP-OS-200-418.