Modular 30 degree outside-wedge seat section. Attach to other modular seats and tables.
外侧为30度的楔形模块式座位模件。与其它模块式座位和桌子相连。
A worn soft seat insert can easily be replaced after removal of wedge from the body.
将楔板从阀体上拆卸后，磨损的软阀座镶嵌件就很容易更换了。
A worn soft seat can easily be replaced after removal of wedge from the body.
将楔板从阀体上拆卸后，磨损的软阀座镶嵌件就很容易更换了。
When the closed channel, the wedge-shaped head with a stem to open up the ball and pressed to seal the valve seat.
当关闭通道时，用阀杆的楔形头使球体涨开与阀座压紧达到密封。
Vertebral ring, spring, spring seat and clasp, auxiliary seals have "o" shaped rubber ring and PTFE wedge ring, quiet ring for graphite materials (M106K).
椎环、弹簧、弹簧座以及卡环，辅助密封圈有“O”形橡胶圈和PTFE楔形环，静环材料都为石墨(M106K)。
The movable device mainly consists of the nut, bolt, lifting wedge, backseat, supporting seat of the clamp plate, spring and pressure plate and so on.
活动装置主要有螺母、螺栓、提升楔块、后座、座板支座、弹簧以及压板等组成。
The movable device mainly consists of the nut, bolt, lifting wedge, backseat, supporting seat of the clamp plate, spring and pressure plate and so on.
活动装置主要有螺母、螺栓、提升楔块、后座、座板支座、弹簧以及压板等组成。
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