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Pneumatic Float Valves Level Indicators and Controls
High Level Indicator
Unit of Measure
1 

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OKC-2289 N/A High Level Indicator N/A This panel indicates if a high liquid level condition exists when used in conjunction with our normally closed pneumatic float valves. It is an all pneumatic device. It is for indication purposes only. QUOTE
OKC-2290 N/A Low Level Indicator N/A This panel indicates if a low liquid level condition exists when used in conjunction with our normally open pneumatic float valves. It is an all pneumatic device. It is for indication purposes only. QUOTE
OKC-2291 N/A Wide Band Level Control “Pump Up” N/A This panel provides a pneumatic signal to control a fill valve or air operated pump to maintain a liquid level between two sensing points. It uses a normally closed float valve (OKC-1536-2 or OKC-1570-2) to detect the high liquid level point and a normally open float valve (OKC-2250-2) to detect the low liquid level point. The pneumatic output is active when the liquid level falls below the low level sensor. A local indicator provides status of the output pneumatic signal. QUOTE
OKC-3171 N/A Wide Band Level Control “Pump Down” N/A This panel provides a pneumatic signal to control a drain valve or air operated pump to maintain a liquid level between two sensing points. It uses a normally closed float valve (OKC-1536-2 or OKC-1570-2) to detect the high liquid level point and a normally open float valve (OKC-2250-2) to detect the low liquid level point. The pneumatic output is active when the liquid level exceeds the high level sensor. A local indicator provides status of the output pneumatic signal. QUOTE
OKC-2292 N/A Narrowband Level Control N/A This panel controls a liquid level within the deadband of a single pneumatic float valve. It can be configured for pump-up or pump-down control when used in conjunction with a normally closed pneumatic float valve (pump down) or a normally open pneumatic float valve (pump up). The dead-band of the pneumatic float valve is approximately ¼” – ½”. QUOTE
Unit of Measure
1