Check valve RL-1 
3748
					3748
						RETURN VALVE RL-1 (3748)
Corner return valve RL-1. The connection to the pipe is made with an external thread with a conical seal, while the connection to the radiator is made with a connector with a semi-closed nut and a conical seal.
					Corner return valve RL-1. The connection to the pipe is made with an external thread with a conical seal, while the connection to the radiator is made with a connector with a semi-closed nut and a conical seal.
							Category:
						
						
					- DIMENSIONS
 - DOCUMENTATION
 
Name  | 
Size  | 
Article  | 
Package  | 
Return valve RL-1 coltar  | 
1/2  | 
1 3748 01  | 
20  | 
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