Siemens BPZVVF41.504 Description Description Siemens 2 way valve seat / valve DN 50 PN16 Related products SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7022-5AK71-1DA0
