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BURKERT德国原装先导式二位二通比例阀详细描述
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地址：上海市嘉定区江桥嘉涌路99弄6号713室
Servo-assisted, 2-way proportional valve, normally closed
Technical data Ori? ce DN 10, 13 and 20 mm Body material Brass, stainless steel Seal material FKM Media Neutral liquids only,
no air or gasses Media temperature 14°F to 194°F (-10°C to +90°C) Ambient temperature Max. 131°F (+55°C)
Port connection NPT 3/8, NPT 1/2, NPT 3/4, NPT 1 Required control-unit Type 1094 or Types 8623-2, 8624-2,
8625-2 Control electronics in a plug-on module or for DIN–rail mounting Plug–on controller with display,
6223 型阀门可被作为调节元件使用，用于调节大液体量。低磁滞、高可再现性以及良好的反应灵敏度，确保了良好的调整特性。阀门可密封关闭。重叠的线圈可简单更换。
high reproducibility and good response sensitivity guarantee good positioning behaviour.
The valve closes tight. The push-over coil is easy to replace.
Valve operation A
Valve control is done by the control electronics Type 1094.
? Control valve for continuous control of liquids ? Low hysteresis and high repeatability
? Control with PWM signal ? Servo-assisted, tight closing valve
Type 1094 Control electronics DIN-rail mounting version
Type 8623-2 to 8625-2 Plug-on controller
Technical data - electronic control unit Type 1094 Operation voltage 24 V DC Voltage tolerance ± 10 % Ripple ± 10 % Power
consumption 0.5 W (without valve) Input signal 0 - 20 mA, 4 - 20 mA or 0 - 10 V Input impedance 210 ? (current input)
17 ? (voltage input) Output signal PWM (pulse-width modulation) signal for valve control Ramp time 0 - 10 s,
adjustable Monitor signal 1 mV 1 mA effective coil current Versions Variant M Variant H Plug-on module DIN rail
Proportional Valve with Control Electronics
Type 2508 Cable plug
Type 6223 can be combined with… Type 6223 can be combined with…
mounting version Protection class Variant M Variant H (NEMA 4) when mounted on valve IP65 on valve IP00
Functional features of the Type 1094 electronic control unit: ? Temperature compensation for coil heating by
适合持续调节液体的调节阀
set and actual value input Viscosity Max. 21 cSt (21 mm2/s) Operating voltage 24 V DC Power consumption See
ordering chart Duty cycle Continuous rating Electrical connection Tag connector according to DIN 43650 form
A Protection class Valve IP65 with plug–on module or with cable plug on the valve Installation As required,
preferably with actuator in upright position Hysteresis < 5% Repeatability < 1% FS Sensitivity < 1% FS Settling time (90%) < 200 ms Span 1:10
Type 1094 Control electronics in a plug–on module
低磁滞作用、高可再现性
利用 PWM 信号进行控制
先导式封闭式阀门
The valve Type 6223 can be used for the control of larger ? ow quantities. Low hysteresis,
internal current regulation ? Simple zero and span settings by means of two potentiometers ?
Ramp function to dampen fast status changes ? Monitor signal to assist setup and indication of coil current.
BURKERT德国原装先导式二位二通比例阀详细描述
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