• 1. valve guide bushing: 阀导衬套
• 2. intake valve guide bushing: 进气门导套
• 3. exhaust valve guide bushing: 排气门导管衬套

• 1.Reliability- The process fluid flows through the trim, flushing away solid deposits above and below the guide bushing , thus reducing the possibility of a sticking valve plug.
  可靠性过程流体流动，通过修剪，冲掉上述固体存款和指导下套管，从而减少了一贴阀芯的可能性。
  dict.yoduao.com
• 2.As the shut-off valve is seated, a passage 41 in its stem connects with ports 42 in the guide bushing 37 so as to allow inlet air to pass though the valve stem to a housing port 44.
  在关闭阀是坐在座位上，一个通过41个在其干连接与港口42轴套在指南37，使空气入口，虽然通过的阀干，一个住房端口44。
  dict.yoduao.com

©2026 网易公司