亚洲 国产 欧美 日韩 另类 综合_大学生一级毛片在线播放_99精品桃花视频在线观看_国产在线观看 91_岛国无码中文字幕_免费看的黄色网站孕妇_欲求不满中文字幕_惠民福利日韩精品无码专区免费播放_日本A√亚洲国产尤物_极品呦女专区资源

First, hydraulic, pneumatic angle fast opening mud valve product features

Hydraulic, pneumatic angle fast-opening mud valve, is a hydraulic or pneumatic source for the executive body angle cut-off valve. Usually installed in rows at the bottom of the sedimentation tank on the outer wall to remove sediment sediment sediment and dirt. The valve hydraulic cylinder piston L-shaped cups, sealing performance, durability, valve sealing pair is also rubber seal, no leakage. But also through the electric two-way reversing solenoid valve remote control. Easy to operate, safe and reliable. Hydraulic angle fast-opening mud valve, pneumatic angle fast-opening mud valve, angle fast-opening mud valve.

Second, hydraulic, pneumatic angle quick release mud valve main components and materials

Third, hydraulic, pneumatic angle quick open mud valve main dimensions of the connection size