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What is the power rating of the 220V solenoid valve installed on the pneumatic cut-off valve, and what size automatic switch should be used? The cut-off valve is of DN300 size

2018-06-23View Original

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As the title suggests: What is the power rating of the 220V solenoid valve used in the pneumatic shut-off valve, and what size automatic switch should be used? The shut-off valve is of DN300 size.
Reply #22018-06-25
Looking at the nameplate, if you ask like that, people won’t feel motivated to answer
Reply #32018-06-25
SH/T 3005-2016 Specification for the Selection and Design of Automation Instruments in Petrochemical Industries 10.3.6.9 Solenoid valves used for control valves shall comply with the following requirements: b) Solenoid valves should preferably be powered by 24VDC, with a maximum power consumption of ≤4W. . . . . . .
Reply #42018-06-25
SH/T 3005-2016 Specification for the Selection and Design of Automation Instruments in Petrochemical Industries 10.3.6.9 Solenoid valves used for control valves shall comply with the following requirements: b) Solenoid valves should preferably be powered by 24VDC, with a maximum power consumption of ≤4W. . . . . . .

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