电动球阀Q941F-16C

F-16C  BQ41F-16P  BQ41F-16R  BQ641F-16C  BQ641F-16P  BQ641F-16R

Q941、Q947 电动球阀ZAJQ型电动二通调节球阀BQ941F-16 DN15/Q941F-16 DN25/Q941F-16 DN32/Q941F-16 DN40/Q941F-16 DN50/Q941F-16 DN65/Q941F-16 DN80/Q941F-16 DN100/Q941F-16 DN125/Q941F-16 DN150/Q941F-16 DN200/Q941F-16 DN250/