Back pressure regulator UV4.5 DN15 Connection type Flange EN 1092-1/21 B1 /PN 40 Nominal pressure PN16 Pressure range 4,5-10 bar kvs-value 5 m3/h Body material GS-C 25 Elastomer material FKM Options No options selected Order-Code UV4.5-15-FA13-16-D068-5-CS-FF-N Article number 62110058A-F