Siemens BPZVVF52.4016G Description Description Siemens 2 way valve seat / valve DN40 PN25 Related products SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7060-5AF71-1FH3
