Check valve RL-1 level 
3733
					3733
						RETURN VALVE RL-1 STRAIGHT (3733)
Straight 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 semi-open connector with a nipple and a conical seal.
					Straight 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 semi-open connector with a nipple and a conical seal.
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					- DIMENSIONS
 - DOCUMENTATION
 
Name  | 
Size  | 
Article  | 
Package  | 
Return valve RL-1 straight  | 
1/2  | 
1 3733 11  | 
20  | 
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