Z45X暗杆彈(dan)性座封(fēng)閘閥
Z41X明(ming)杆彈性(xìng)座封閘(zhá)閥
RVEX電動(dòng)彈性座(zuò)封閘閥(fá)
Z81X/Z85X溝槽閘(zha)閥
蓋體(ti)螺紋連(lián)接法蘭(lán)閘閥SZ45X/SZ15X
ZZ45X直埋式(shì)彈性座(zuo)封閘閥(fá)
PZ45T/FZ41T防護閘(zhá)閥
Z41XP不鏽(xiù)鋼軟密(mì)封閘閥(fa)
LT型蝶閥(fá)
D671X氣動軟(ruan)密封中(zhong)線蝶閥(fá)
D971X電動對(duì)夾式軟(ruan)密封蝶(dié)閥
D341X法蘭(lan)式中線(xian)蝶閥
D6/941X法(fa)蘭式中(zhong)線蝶閥(fa)