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進口氣動不銹鋼球閥|進口氣動高壓球閥|進口氣動法蘭球閥|進口氣動襯氟球閥|進口氣動三通球閥
進口氣動球閥特點及用途
Features and uses of imported pneumatic ball valves
進口氣動球閥主要用于截斷或接通管路中的介質，亦可用用于流體的調節與控制，它與其它閥類相比，具有以下一些優點。
The imported pneumatic ball valve is mainly used to cut off or connect the medium in the pipeline, and it can also be used for the regulation and control of fluid. Compared with other valves, it has the following advantages.
1、流體阻力小、球閥是所有閥類中流體阻力最小的一種，即使是縮徑球閥，其流體阻力也相當小。
1, the fluid resistance is small, the ball valve is the least fluid resistance in all types of valves, even if the ball valve, its fluid resistance is very small.
2、止推軸承減小閥桿磨擦力矩，可使閥桿長期操作平穩靈活。
2, the thrust bearing reduces the friction torque of the stem, which can make the valve stem operate smoothly and flexibly.
3、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壓力的增高而增大。
3, the valve seat seal performance is good, uses the polytetrafluoroethylene and other elastic materials to make the sealing ring, the structure is easy to seal, and the ball valve sealing ability increases as the medium pressure increases.
4、閥桿密封可靠，由于閥桿只作彷轉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的壓力增高而增大。
4, the valve stem seal is reliable, because the stem only for imitation rotation transported without movement, stem packing seal is not easy to damage, and sealing ability increased with the increase of the pressure medium.
5、由于聚四氟乙烯等材料具有良好的自潤滑性，與球體的磨擦損失小，故球閥的使用壽命長。
5. As the material of polytetrafluoroethylene has good self lubrication and the friction loss of the ball is small, the service life of the ball valve is long.
6、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。
6, downloading the stem and the stem head convex order to prevent the stem spray, such as stem seal damage caused by fire, convex order and the body can be formed between the metal contact, to ensure that the valve stem seals.
7、 防靜電功能：在球體、閥桿、閥體之間設置彈簧，能將開關過程產生的靜電導出。
7. Antistatic function: the spring is set between the ball, the valve stem and the valve body, which can produce the static electricity produced by the switch process.
【商家簡介】上海凡而閥門有限公司是一家具有二十多年歷史的大型閥門生產企業，是全國最主要和最大的閘閥、截止閥、球閥、蝶閥、水力控制閥等通用閥門供應商之一。在石油、化工、冶金、電力、建筑、熱力、供水等行業具有很高的知名度及影響力。產品一直供不應求，暢銷國內外市場。上海凡而閥門有限公司秉著以誠為本，互惠雙贏的原則，服務于廣大客戶。全面實行標準化、專業化、科學的管理制度，公司始終堅持誠品求生存，科技求發展的經營方針，在產品品質上以精益求精，追求完美為質量方針。...
【溫馨提示】以上是上海凡而閥門有限公司供應的球閥--進口氣動球閥-進口氣動球閥歐美進口*倡導品牌的詳細信息，歡迎您在驛路商務查看球閥的新的價格、廠家、型號、圖片等信息。本頁所展示的信息由企業自行提供，內容的真實性、準確性和合法性由發布企業負責，"驛路商務"對此不承擔任何保證責任。同時鄭重提醒各位買/賣家，交易前請詳細核實對方身份，切勿隨意打款或發貨，謹防上當受騙。如發現虛假信息，請積極舉報。[我要舉報]
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