Z45X-16Q球墨铸铁软密封闸阀Z41X-16Q
Z45X地埋式软密封加长杆闸阀MZ45X
Z15X软密封闸阀
Z45X软密封闸阀
Z45X-16Q软密封暗杆闸阀
Z85X-16Q软密封卡箍闸阀
PZ73X、PZ673X电动软密封刀闸阀PZ973X-10C
Z81X软密封沟槽闸阀Z85X
Z941X软密封电动闸阀Z945X
RVCX弹性软密封闸阀Z45X
Z41X-16/10Q软密封明杆闸阀
内螺纹暗杆楔式闸阀