密封环

• Sealing ring ( 16 ) may be damaged . see dismantling instructions below to replace
  密封环( 16 )可能损坏。参阅下列拆卸分解说明进行更换。
• Valve packing ring
  阀密封环
• Bonnet seal ring
  阀盖密封环
• Rubber seal ring
  橡胶密封环
• Theoretical research the balancing axial thrust by increasing the back sealing ring of the impeller
  加大叶轮后密封环平衡轴向力的理论分析
• Maintenance simplified by easily replaceable piston seal and steel reinforced renewable rubber disc
  更换活塞密封环和钢胶复合密封板简单方便。
• Sealing ring can be replaced after being worn out , which is to reduce the maintenance cost in operation
  密封环磨损后可以更换，减少了运行维护费用。
• It has two stem sealing : one is stuffing box and another is toroidal sealing ring ( o - ring )
  本阀阀杆密封分为两种形式：一为填料密封；一为o型密封环密封。
• Torque arm . to reduce wear on packing rings , to enable better sealing and to reduce torque
  转矩臂。有利于减少密封环上的磨损，改善密封性能，减少扭矩。
• Aerospace series - pipe coupling 8 o30 ' in titanium alloy - adaptors , reduced pipe end , with lockring
  航空航天系列. 8 30 ' .钛合金联管节.带密封环的异径管端接头