Double Acting Ball Valve Positioner With 4-20mA Input HART C45GY-RDA
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Smart valve positioner, flameproof explosion-proof Exd, angular stroke, double acting, failsafe, stainless steel corrosion-resistant Positioners are used to position a valve based on a control signal. The signal can be pneumatic or electric. The positioner......
Wuhan TORLEO Intelligent Co., Ltd.
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Low Temperature Electropneumatic Ball Valve Positioner
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... by means of electrical controller or control system with an analog output signal of DC 4 to 20mA or split ranges. 2.Technical Datas Enclosure Material Aluminum Diecasting Set-point Signal 4-20mA DC Input Resistance 250Ω Stroke Control Range 10-150 mm;...
POWERFLOW CONTROL CO,. LTD.
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Square type intelligent valve positioner for Non-retention ball valve
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...valve positioner for Non-retention ball valve Specification Product Name Intelligent Valve Positioner of Square Type Power DC.24V Work Pressure 10 bar Pneumatic pressure 4-7 bar Material SS304 / 316 Working temperature 10℃ ~ 130℃ (-10℃ ~ 150℃ for angle seat valve and globe valve) Level of protection IP67 Standard function 0/4-20mA to 0-5/10V signal input Optional function 0/4-20mA......
DONJOY TECHNOLOGY CO., LTD
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Burkert Digital electro-pneumatic positione Type 8792 valve positioner with Chinese brand control valve and actuator
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... Mode 8804 Brand name burket Material Alloy Input Signal 4-20mA DC or 0-10mA DC Voltage AC / DC 220V, AC 380V,etc Acting Direct-acting Frequency 50HZ / 60HZ ......
Xiangjing (Shanghai) M&E Technology Co., Ltd
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