Siemens BPZVVF45.494 Description Description Siemens 2 way valve seat / valve DN50 PN16 Related products SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK6060-6AF71-1TG0
