BURKERT德国进口气动操作二位二通斜座阀资料

从电气/光学位置反馈装置，经过气动的控制装置，
Besides the electrical  position feedback signal the position of the valve is  visually shown  via LEDs.
• Easy maintenance and commissioning
• Increase system and operational safety
Technical Data Material - Body   Cover   Sealing
24 V Version: 0 – 48 V AC/DC, max. 2A 230 V Version: 50 – 250 V AC/DC,   max. 2 A 10 to 30 V DC - max.100 mA per initiator Position feedback 2x micro switch
通过经验证的、能够进行自动调整的顶部皮碗式主轴包装结构，
 Type 4X Protection class 3 acc. to DIN EN 61140 Conformity EMC directive 2014/30/EU Ignition protection II 3D Ex tc IIIC T135 ºC Dc II 3G Ex nA IIC T4 Gc
 II 2D Ex ia IIIC T135 ºC Db IP64 II 2G Ex ia IIC T4 Gb Approval cULus certifi cate no. E238179 Electrical connection Multipole Cable gland M12, 8-pole M16x1.5 SW22
(cable  4 -8 mm), terminal screws 0.14 bis 1.5 mm² *  Supply voltage according to UL  NEC Class 2 for versions with cULus approval.
其设计允许将自动化单元简单地集成到所有结构分中：
可以实现zui长的使用寿命密封性。
(Actuator Ø 50-125) Adapter plate with screw connection for pilot valve
The electrical position feedback Type 8697 is optimised for integrated mounting on the CLASSIC 20XX series.
 Mechanical or inductive limit switches register the position of the valve und gives an electrical  feedback signal to the control system. 
其特征在于设计的紧凑性和表面光滑性
 (0 – 48 V AC/DC, max. 2 A)  2x micro switch (50 – 250 V AC/DC, max. 2 A)  2x initiator (24 V DC), PNP shutter 3-wire with LEDs 2x initiator NAMUR (8.2 V DC)
 (2-wire) with LEDs 2x initiator (24 V DC), Schließer (2-wire) with LEDs Stroke range valve spindle 2 to 36 mm Ambient temperature -20 to +60 ºC (without ATEX
or for II 2G Ex ia IIC T4 Gb) 0 to +55 ºC  (II 3D Ex tc IIIC T135ºC Dc, II 3G Ex nA IIC T4 Gc) 0 to +55 ºC (II 2D Ex ia IIIC T135°C Db IP64, II 2G Ex ia IIC T4 Gb)
 Installation as required, preferably with actuator in upright position Protection type IP65 and IP67 according to EN 60529,
度集成的系统由阀门和自动化单元构成，
集成式的控制空气管道、防护 IP65/67 以及化学抗性。
流量值
Inductive limit switches  (24 V DC, shutter 2-wire with LEDs) NAMUR Inductive limit switches (8.2 V DC, 2-wire with LEDs)

BURKERT德国进口气动操作二位二通斜座阀资料
Type 1060 Position feedback (Actuator Ø 50-225) Change-over contact Adapters for proximity switches Adapter for proximity switches M12 x 1 (fastening angle)
 Adapter for proximity switches (Nipple with thread M12x1)
直集成式总线接口和防爆的设备类型。
 The housing is easy to clean and features proven electrical IP protection and chemicallyresistant materials for use in hygienic processing,
 in food, beverage and pharmaceutical industries.
Type 8697, electrical position feedback
2100 型斜座阀的设计满足所有的实际应用要求，即使在恶劣的使用条件下。
 Type 1071 External magnet inductive position feedback (Actuator Ø 50-125) PNP Stroke limitation (Actuator Ø 50-225)
 Max. upper stroke limitation, without optical position indicator Max. and Min. stroke limitation,
with optical position indicator Manual override (Actuator Ø 50-125) With visual position indication for valve operation when pressure drops NAMUR-Adapter
使用寿命长
自动化装置可轻松与 ELEMENT 系列实现体化
经过流量优化的不锈钢壳体，带联轴节连接、夹具连接或焊接连接
适用于 10 bar(g) 蒸汽
Accessories for pneumatic stroke and rotary actuators – CLASSIC and ELEMENT process valves
The modular designed accessory option package is the comprehensive addition to the Bürkert process valves with pneumatic,
linear or quarter-turn actuator (Types 2000, 2002, 2012, 2030, 2031, 2031K, 2050, 2652, 2655, 2658, 2672, 2675).
 The fl exible, easily accessible concept of modular accessories has been designed to cover individual application requirements in a cost-effective way. 
The design has been optimized for easy installation (retro-fi tting), commissioning and  operation. 
• Complete modular designed accessory program
• More for less - optimal configuration costs
根据 Bürkert 公司针对模块化过程阀和传感技术的经营理念，
Type 2XXX can be combined with...
Technical data Type 8697  Electrical position feedback  (Actuator Ø 20 bis 225)
Mechanical limit switches (0 to 48 V or 50 to 250 V AC/DC) Inductive limit switches (24 V DC, PNP shutter 3-wire with LEDs)