• <nav id="omcki"></nav>
  • <menu id="omcki"><strong id="omcki"></strong></menu>
  • Declutch

    Click to enlarge

    20 series aluminum manual gear box applies to 90°rotary type butterfly valve, ball valve and plug valve etc. With electrostatic coating on the surface, the aluminum alloy housing is pleasing in appearance and highly corrosion-resistant and wear-proof.


    Click to enlarge GD series declutch override gear box is designed to adapt to butterfly, ball valve and pneumatic actuator. The design conforms to 5211 standard, so it can achieve valve open/close control under circumstance of power and air supply failure. It can be directly connected with valve and pneumatic actuator and is easily for mounting.

    NO.1 /Total 1 | Total2Products | Home | Previous | Next | Last
    成 人免费视频免费观看,黄 色 成 人影片,欧美成 人 在线播放乱妇