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宝德气动两通直位调节阀，BURKERT气动两通直位调节阀***

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产品名称: 宝德气动两通直位调节阀，BURKERT气动两通直位调节阀***
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产品展商: BURKERT
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宝德气动两通直位调节阀，BURKERT气动两通直位调节阀*** 宝德气动两通直位调节阀，BURKERT气动两通直位调节阀***


宝德气动两通直位调节阀，BURKERT气动两通直位调节阀***  的详细介绍
宝德气动两通直位调节阀，BURKERT气动两通直位调节阀***
上海乾拓贸易有限公司
企业QQ：
电话；021-69001039
手机；17321017802（微信）
邮箱；17321017802@163.com
地址：上海市嘉定区江桥嘉涌路99弄6号713室
阶段都轻松集成自动化装置。由阀门和自动化装置*度集成的系统具有以下特性：设计上的紧凑性和表面光滑性、集成的控制空气通道、IP65/67 防护等级及*度耐化学腐蚀性。
出色的质量调节
长使用寿命及免维护运行
经过流量优化的不锈钢壳体
可交换的调节装备增加了各个接口尺寸的流量系数
可无需外部软管直接安装调节器
依照 Bürkert 的公司理念，直位调节阀型号 2301 的设计符合所有实践性要求，包括在严苛的使用条件下的要求。通过可靠的自行调整式主轴填料并搭配可更换的顶部套环，可达到长的使用寿命和的密封性。每个直位阀体多可装配 5 种不同大小的阀座。通过抛物线形插塞阀座组合可得出关于更改吞吐量的可重复的可靠曲线。供应的调节锥体为不锈钢材质或者装配有符合泄漏等级 III、IV 或 VI 级的耐用型 PTFE 密封件或 PEEK 密封件，用于密封接口。驱动器设计可便于在从数字化电气位置调节仪到过程调节仪的所有扩展
 In line with Bürkert’s philosophy for modular valves and sensors the construction of the 2301 globe valve fulfils tough criteria for process environments. Unrivalled cycle life and sealing integrity is guaranteed by the proven self adjusting packing gland.
Each globe valve body can be fitted with three to five sizes of trim sets. These parabolic trims provide a reliable and repeatable characteristic to vary the flow. The control cones are available in either stainless steel or with a durable PTFE seal for tight shut-off up to 1" (DN25).
Technical data Orifice 5/32" to 2" (DN 4 to 50) Port connection Flange connection acc. to Welded and threaded ports DIN EN 1092-1, ANSI B 16.5, JIS 10K on request Body materials Cast stainless steel 316L Actuator material Actuator Cover PPS Stainless steel 1.4561 (316Ti) Plug sealing PTFE/St.st. (PTFE/stainless steel) up to 1" (DN25) and St.st./St.st. (stainless steel/stainless steel) Seat leakage IEC 534-4/EN 1349 Shut-off class IV for St.st./St.st. Shut-off class VI for PTFE/St.st. Media Water, nitrogen, argon, and liquid oxygen on request Viscosity max. 600 mm2/s Packing gland PTFE V-rings with spring compensation Medium temperature -320°F to 365°F (-196°C to +180°C) Ambient temperature 14°F to 140°F (-10°C to +60°C) Control medium Neutral gases, air Max. pilot pressure 79.75 PSI to 101.5 PSI Pilot air ports Push-in connector for external ø 6 mm or ¼" tube Installation With actuator upright
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.
Applications:
 Steam up to 150 PSI LN2, O2, Ar, CO2 LNG storage and distribution Food processing – lyophilization systems Dewars and tanks Medical facilities Automated filling systems Transfer lines Vacuum jacketed and non-jacketed systems
Type 2301 can be combined with…
selection and switching manual/automatic operation are effected via push-buttons and DIP switches or via the PC interface. The position setpoint is set using the standard signal 4 - 20 mA. In addition, the enable can be controlled via the binary input and an optional position feedback can be integrated. The positioner, Type 8696, , registers the valve end position without deterioration through a contact-free analogue position sensor. Single-acting actuators are controlled via the integral positioner system. Main customer benefits: • Compact design of the valve system with integrated positioner meets the demands for plant washdown environments through the selection of   materials, external seals and integrated control air supply to the actuator • Automatic parameterisation of the positioner using the TUNE function • Simple and reliable actuator adaption • Explosion-proof models for zone 2/22
The design enables the easy integration of automation modules whether they are digital
The new generation of integrated positioners for combination with small actuators from the process valve series Type 23xx/2103 is specially designed for the requirements of hygienic process environments. The operation and selection of the software functions close tight function, inversion of the operating direction of the setpoint signal, characteristic curves
宝德气动两通直位调节阀，BURKERT气动两通直位调节阀***

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