rSYS DN25s 2x4+3mix R

				

					

						Item no. 001 791
						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 DN25s AD100 P60 LR 5

												001138
													
										

									
								

																				
								

									
										
										
									
									
										

											
												

												
												

															
											
												
ST DN25s AD100 P60 LR

												001136
													
										

									
								

																			
										
				
											
						
						


						
Recommended accessories

													
								

									
										
										
									
									
										

											
												
											
											
												
ISO KuHV DN25s G1½(i)xRp1

												996085
													
										

									
								

																				
					
				
 

				
				

					

													

								
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) for ST on-site:
 Kvs = 9.4 • V'max[100mbar] = 3m³/h
Q'max[10K] = 35kW
									

								
									
																										

										1st mixing circuit (HT):
Kvs = 13.3 • V'max[100mbar] = 4.2m³/h
Q'max[20K] = 98kW
2nd mixing circuit (LT) for ST on-site:
 Kvs = 9.7 • V'max[100mbar] = 3.1m³/h
Q'max[10K] = 36kW
									

								
							
							

												


						

						
								
															
Flow direction producer

								

																	
																					

												Flow direction Producer Left
											

										
								
																					

												Flow direction Producer Right
											

																		

															
						
 

																
						

							
															
						
 

						

							
															
						
 


						

							
													

						
						 
					
					

	


	

		
		
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

												
001791_DBL_2021-10-12.pdf

					
											
GAEB

												
001791.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.

3 integrated gravity brakes/backflow preventer, Dp10mbar

1st mixing circuit (HT): Kvs = 13.3 - V'max[100mbar] = 4.2m³/h - Q'max[20K] = 98kW - leakage rate < 0.1% - 2nd mixing circuit (NT) for system separation on site: Kvs = 9.7 • V'max[100mbar] = 3.1m³/h • Q'max[10K] = 36kW • Leakage rate < 0,1%

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

6 ball valve screw connections, DN25s passage, PN20, G1½(i)×Rp1 flat-sealing, stuffing box, spindle with aluminium T-handle

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

Without pump flanges

Assembly does NOT include pump compensator - PAS L180 (Part No.: 001 338)

Assembly does not contain a pump

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

ATTENTION: CANNOT BE USED WITHOUT SYSTEM SEPARATION!						

						


															
Performance data

								

									1st mixing circuit (HT): Kvs = 13.3 - V'max[100mbar] = 4.2m³/h - Q'max[20K] = 98kW - leakage rate < 0.1% - 2nd mixing circuit (NT) for system separation on site: Kvs = 9.7 • V'max[100mbar] = 3.1m³/h • Q'max[10K] = 36kW • Leakage rate < 0,1%								

														
 
					

				

			

		


		
		

		

	








	
			
			
						
			
		 
		
					
						

							

									
										Baunach