rSYS DN25 2x4+3mix R 35

				

					

						Item no. 001 593
						Return flow utilisation
						


						For discharging a stratified storage tank in a mixed low-temperature circuit (2nd mixed circuit) by means of high-efficiency operation of a system separation via flow control with highly efficient use of the return flow of a mixed high-temperature circuit (1st mixed circuit) with the lowest possible return flow temperature.						
						

										
						
Accessories needed

													
								

									
										
										
									
									
										

											
												

												
												

															
											
												
ST DN25 AD100 P40 LR 5

												001038
													
										

									
								

																				
								

									
										
										
									
									
										

											
												

												
												

															
											
												
ST DN25 AD100 P40 LR

												001036
													
										

									
								

																			
										
				
					
				
 

				
				

					

													

								
Further information?

								
							

							

								
Further questions?

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Configure product variant

		

					

					

						
						
						

						

														
																
								
Nominal width

								

									
								
																										
																		
									
																		
								
																		
								
																																						

											DN25
										

									
								
																													

											DN25s
										

																		
								
																		
								
																		
								
																		
								
																		
								
																		
								
																											
								

								
													
 

						

													
 
						
						

													
 

						

																			
														
							
Performance class

							

																
																										

										1st mixing circuit (HT):
Kvs = 12.5 • V'max[100mbar] = 4m³/h
Q'max[20K] = 93kW
2nd mixing circuit (LT) with ST DN25:
Kvs = 5.7 • V'max[100mbar] = 1.8m³/h
Q'max[10K] = 21kW
									

								
									
																										

										1st mixing circuit (HT):
Kvs = 13.3 • V'max[100mbar] = 4.2m³/h
Q'max[20K] = 98kW
2nd mixing circuit (LT) with ST DN25s:
 Kvs = 7.2 • V'max[100mbar] = 2.3m³/h
Q'max[10K] = 27kW
									

								
							
							

												


						

						
								
															
Flow direction producer

								

																	
																					

												Flow direction Producer Left
											

										
								
																					

												Flow direction Producer Right
											

																		

															
						
 

																
						

							
															
						
 

						

							
															
						
 


						

							
													

						
						

														
								
Pump flange

								

								
																			

											without (0)
										

																												

								
																												
									
								
																												

											on the heating (3) and mixing circuit flow (5)
										

																			
									
								
																												
									
								
																												
									
								
																												
									
								
																												
									
								
																												
									
								
																												
									
								
																												

								

								
													
 
					
					

	


	

		
		
Product documentation

		

			

				

					
											
Assembly instructions

													

								Assembly instructions: For specialist partners only.
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								Actuator multi-way mixer: For specialist partners only.
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								Actuator three-way mixer: For specialist partners only.
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Spare parts drawing

													

								Spare parts drawing For specialist partners only.
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Data sheet

												
001593_DBL_2021-12-21.pdf

					
											
GAEB

												
001593.D81

					
					
					
							


							
					

					


						
Tender text

						

							
							Baunach article master data Version: 19.11.24

BAFA funding opportunity as part of heating system optimisation through hydraulic balancing and installation of separate control technology

rendeMIX multi-port mixing manifold with 3/2-way tangential mixing valve DN25×G1½(a) MsGuss (red adapter) and 3-way mixing valve DN32×G1½(a) Ms58, plug and cover Ms58

For discharging a stratified storage tank in a mixed low-temperature circuit (2nd mixed circuit) by means of high-efficiency operation of a system separation via flow control with highly efficient use of the return flow of a mixed high-temperature circuit (1st mixed circuit) with the lowest possible return flow temperature.

1st mixing circuit: EMS 90-3P actuator, 230V~ 50Hz 3.5VA 3-point signal, 5Nm (240h), 90°, 70s, grey adapter. 2nd mixing circuit: EMS 240 actuator, 230V~ 50Hz 3.5VA 3-point signal, 5Nm (240h), 240°, 93s

Dual circuit manifold assembly with 2 connections to the heat source and 4 connections to the heat sinks, CuØ35×1, DN32×G1½(a) flat, pipe spacing 100mm.

2 integrated gravity brakes/backflow preventer, Dp10mbar

1. mixing circuit (HT): Kvs = 12.5 - V'max[100mbar] = 4m³/h - Q'max[20K] = 93kW - leakage rate < 0.1% - 2nd mixing circuit (NT) with ST DN25: Kvs = 5.7 • V'max[100mbar] = 1.8m³/h • Q'max[10K] = 21kW • Leakage rate < 0,1%

6 Thermometers 0-120°C, Ø63mm, soldering sleeves Ms58

6 ball valve unions, DN25 passage, PN32, G1½(i)×Rp1 flat-sealing, stuffing box, sealing hole, spindle with aluminium wing handle 

Insulating moulded tray EPP 40g/l, black, 450×450mm, quick assembly kit

With pump flanges G1½(i) for pumps DN25 on the 1st mixed high (3) and on the 2nd mixed low temperature circuit flow (5).

Assembly includes ONE pump balancing piece - PAS L180 - with G1½(a)×G1½(i) fittings for balancing one pump DN25, length 180mm, insulated (part no.: 001 338).

Assembly does not contain a pump

Model DN 25 - light version, PN 10bar, Tmax 120°C

ATTENTION: CANNOT BE USED WITHOUT SYSTEM SEPARATION!						

						


															
Performance data

								

									1. mixing circuit (HT): Kvs = 12.5 - V'max[100mbar] = 4m³/h - Q'max[20K] = 93kW - leakage rate < 0.1% - 2nd mixing circuit (NT) with ST DN25: Kvs = 5.7 • V'max[100mbar] = 1.8m³/h • Q'max[10K] = 21kW • Leakage rate < 0,1%								

														
 
					

				

			

		


		
		

		

	








	
			
			
						
			
		 
		
					
						

							

									
										Baunach