型號描述
基于 Bürkert 公司針對模塊化過程閥和傳感技術的理念，2300 型斜座閥的設計滿足所有的實際應用要求，即使在惡劣的使用條件下。通過經驗證的、能夠自動調整的壓蓋，可以實現最長的使用壽命和的密封性。相對于傳統的控制閥，這種碗碟狀的閥錐可以得出一個高出大約 35% 的流量特征線。為了進行密封隔離，供貨的產品會帶有不銹鋼密封件或一種耐久的 PTFE 密封件。驅動裝置的設計可簡便地整合所有結構分級中的自動化單元，以及數字的電氣位置調節器乃至過程調節器。高度集成的系統由閥門和自動化單元構成，其特征在于設計的緊湊性和表面光滑性、集成式的控制空氣管道、防護級 IP65/67/NEMA4X 以及高化學抗性。該系統可在追求高流率的應用情況下發揮可靠、準確的控制功能。
1）出色的調節質量結合高過流能力
2）高使用壽命
3）自動化單元及 ELEMENT 的簡單集成
4）帶有連接套頭、壓合接頭或焊接接頭的不銹鋼外殼
5）適合 10 bar(g) 蒸汽
Type Description
In line with Bürkert’s philosophy for modular valves and sensors the construction of the type 2300 angle-seat valve fulfils tough criteria for process environments. Unrivalled cycle life and sealing integrity is guaranteed by the proven self adjusting packing gland. The parabolic trim results in a flow characteristic approximately 35% larger than conventional control valves. It is available in either stainless steel on stainless steel or with a durable PTFE seal for tight shut-off. The design enables the easy integration of automation modules whether they are digital electropneumatic positioner or process controller. The fully integrated system has a compact and smooth design, integrated pneumatic lines, IP65/67/NEMA4X protection class and superior chemical resistance. This system has been engineered for reliable accurate control in applications where high flow rate is an advantage.
1）Excellent combination of good control characteristic and high flow rate
2）Long service life
3）Control units can be mounted directly without external tubing
4）Stainless steel housing with thread, clamp and weld end connection
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