| Customization: | Available |
|---|---|
| Structure: | Extreme Limit Switch |
| Type: | Mechanical Limit Switch |
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KGSY valve indicator is a rotary position device used to confirm the valve position when mounted to a pneumatic actuator. The visual indicator on top of the device can clearly display the valve position for local detection. Mechanical limit switches provide an electrical signal output to PLC's or other devices to confirm both the open and closed valve position.
Valve monitors (limit switch boxes) are rotary position devices used for both local and remote indication of valve position. Indicators are typically mounted to the top of standard pneumatic rotary actuators via the standard Namur VDI/VDE-3845 mounting pad.
Output shaft from the air actuator rotates 90º turning the input shaft of the monitor and moving the visual indicator from closed to open (reverses to close). In addition, limit switches provide a dry contact output signal in both the open and closed position. This signal is used to remotely confirm the valve position.
SPECIFICATION
| Material | Aluminum alloy | |
| Enclosure | Standard:Weatherproof Type 4, Nema 4X and IP67 construction | |
| Traval angle | 0° ~ 90° | |
| Switches | Mechanical switche (SPDT*2) | 5A 250VAC: Ordinary |
| 16A 125VAC/250VAC: Omron, Honeywell, etc | ||
| 0.6A 125VDC: Ordinary,Omron, Honeywell, etc | ||
| 10A 30VDC: Ordinary,Omron, Honeywell, etc | ||
| Proximity switch*2 | ≤150mA 24VDC: Ordinary ≤150mA 30VDC: P&F NBB3, etc ≤150mA 8VDC: Intrinsically safe: Ordinary Intrinsically safe P&F NJ2, etc |
|
| Ambient temperature | Standard:-20~80ºC | |
| Option: -40~80ºC | ||
| Cable entry | 2XG1/2", NPT1/2", M20, etc. | |
| Terminal strips | Standard: 8 points | |
| Option: 12 points | ||
| Shaft | Standard: S.S. 201 | |
| Option: S.S. 304 or 316 | ||
| Fastener | Standard: Carbon steel | |
| Option: S.S. 304 or 316 | ||
| Indicator lid | Dome lid | |
| Flat lid | ||
| Position Indicator color | 2-way: yellow(open)/red(close) | |
| 2-way: green(open)/red(close) | ||
| Coating | Black, Red, Yellow, Blue, Silver, etc | |
| Packaging specification | 1 pc/box, 50 pcs/ carton | |
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