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纽曼蒂克精密调压阀，8210G73E AC220V/50[产品打印页面]
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产品名称:
纽曼蒂克精密调压阀，8210G73E AC220V/50
产品型号:
8210G73E AC220V/50
产品展商:
美国ASCO阿斯卡
关注指数:529
产品文档:
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简单介绍
纽曼蒂克精密调压阀，8210G73E AC220V/50
Mounts in any position.
Rugged and vibration resistant.
Separate electrical, pressure and adjusting
纽曼蒂克精密调压阀，8210G73E AC220V/50
的详细介绍
纽曼蒂克精密调压阀，8210G73E AC220V/50
There are two exhaust flows in the exhaust mode (pilot and main). The pilot
exhaust must be connected to the main exhaust when the air or inert gas can
not be exhausted to the atmosphere.
For “Quick Exhaust” valves, pressure port is 1/16", exhaust port is 1/4".
IMPORTANT: A minimum operating pressure differential must be maintained
between the pressure and exhaust ports. Supply and exhaust piping must be full
area, unrestricted. ASCO flow controls and other similar components must be
installed in the cylinder lines only.FM Approved as “pressure supervisory switches.”
Externally visible pressure setting scales.
External adjusting nuts.
Choice of fixed or full-range adjustable deadbands.
Choice of single or two-stage units.
Mounts in any position.
Rugged and vibration resistant.
Separate electrical, pressure and adjusting
chambers.
Mix and match switch and transducer components for
increased stock flexibility or to change pressure
ranges in field.
Diaphragm and main disc FKM only (pilot is low-temperature NBR).
Zero minimum when valve selection gasket is in external position and proper
auxiliary air pressure is applied. See chart on page 150 for auxiliary
pressure vs. mainline pressure. Minimum 15 psi Operating Pressure Differential
when selection gasket is in the internal position.
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