意大利朱丽安尼燃气稳压阀FG1B40燃气减压阀FGDR40
FSDR15/CE(1/2") FSDR20/CE(3/4")
FSDR25/CE(1") FSDR40/CE(1 1/2")
FSDR50/40/CE(2") FSDR50/CE(2")
FSDR65/CE(DN65) FSDR80/CE(DN80)
STR65D/CE(DN65) 5212STR80D/CE(DN80)
STR100D/CE(DN100)
***大入口压力1bar
FS1B15(1/2") FS1B20(3/4")
FS1B25(1") 698FS1B32(1 1/4")
FS1B40(1 1/2") FS1***/40(2")
FS1***(2") FS1B65(DN65)
FS1B80(DN80) ST1B65(DN65)ST1B80(DN80) 6382ST1B100(DN100)