气动对夹意式薄型球阀单作用气缸 pneumatic wafer thin ball valve SC Q671F-16

全焊接缩径球阀Q41HF-20K CF8球 固定手柄带锁 KIS

衬氟上展式放料阀 fluorine lined open upward discharge valve FL41F46-16

三片式锻钢高压球阀 3PC high-pressure ball valve Q11F-300/900LB A105

锻压对夹薄型球阀 forged wafer thin ball valve Q71F-25

全焊接缩径球阀Q41HF-20K CF8球 活动手柄带锁 KIS

衬氟下展式放料阀 fluorine lined open downward discharge valve FL45F46-16

三片式304高压球阀 3PC high-pressure ball valve 304

锻压对夹薄型球阀 forged wafer thin ball valve Q71F-40

全焊接缩径锁闭球阀Q61HF-16 CF8球 活动手柄/T字手柄

放料球阀 discharge ball valve FQ41F46-10

直埋式双放散球阀 MQ361HF-25C CF8球