進口不銹鋼球閥,(德國奧萊斯OLES閥門品牌)

【進口不銹鋼球閥】詳細說明：

彈性球體是在球體內(nèi)壁的下端開一條彈性槽，而獲得彈性。當關閉通道

時，用閥桿的楔形頭使球體漲開與閥座壓緊達到密封。在轉(zhuǎn)動球體之前

先松開楔形頭，球體隨之恢復原原形，使球體與閥座之間出現(xiàn)很小的間

隙，可以減少密封面的摩擦和操作扭矩。三通球閥有T型和L型。T型能

使三條正交的管道相互聯(lián)通和切斷第三條通道，起分流、合流作用。L

型只能連接相互正交的兩條管道，不能同時保持第三條管道的相互連通

，只起分配作用。

Elastic sphere is an elastic groove opened at the lower end of the sphere wall to obtain elasticity. When the channel is closed

The wedge head of the stem is used to make the sphere open and the valve seat compressed to seal. Before turning the sphere

The wedge head is loosened first, and the sphere is restored to its original shape, resulting in a very small gap between the sphere and the valve seat.

The clearance can reduce the friction and operating torque of the sealing surface. Three-way ball valves have T-type and L-type. T-type energy

The three orthogonal pipelines are connected with each other and the third passage is cut off to act as diversion and confluence. L

Type I can only connect two orthogonal pipes, but can not maintain the connection of the third pipe at the same time.

It only plays a distributive role.

【進口不銹鋼球閥】結構說明：

流體阻力小、球閥是所有閥類中流體阻力小的一種，即使是縮徑球閥，其流體阻力也相當小。止推軸承減小閥桿磨擦力矩，可使閥桿*操作平穩(wěn)靈活。閥座密封性能好，采用聚四氟乙烯等彈性材料制成的密封圈，結構易于密封，而且球閥的閥封能力隨著介質(zhì)壓力的增高而增大。閥桿密封可靠，由于閥桿只作彷轉(zhuǎn)動運而不做升降運動，閥桿的填料密封不易破壞，且密封能力隨著介質(zhì)的壓力增高而增大。由于聚四氟乙烯等材料具有良好的自潤滑性，與球閥的磨擦損失小，故球閥的使用壽命長。。下裝式閥桿和閥桿頭部凸階防止閥桿噴出，如火災造成閥桿密封破壞，凸階與閥體間還可形成金屬接觸，確保閥桿密封。防靜電功能：在球體、閥桿、閥體之間設置彈簧，能將開關過程產(chǎn)生的靜電導出。

【進口不銹鋼球閥】特性：

雙塊和排氣閥門保證雙隔離函數(shù)由于兩個閉孔插入一個單獨的身體和他們提供流血函數(shù)通過一個流血/通風系統(tǒng)位于閉孔(身體港口和球,門或針閥),從浮動球閥設計、醫(yī)療數(shù)據(jù)備份系統(tǒng)閥門和幾個不同的結構。

雙固定球鉸接在支架上，浮動金屬或軟閥座，中心針排氣閥