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SIL3 Electro Pneumatic Positioner For Quarter Turn Control Valves
|Type||Rotary||Stroke||Electro Pneumatic Valve Positioner|
|Air Connection||PT（NPT）1/4||Gauge Connection||PT（NPT）1/8|
|Ambient Temperature||-20℃～70℃||Pressure Gauge||0 ~ 2 Kg|
|Explosure Proof||ExdmllBT5||Hysteresis||±1% F.S|
SIL3 Electro Pneumatic Positioner,
Control Valve Electro Pneumatic Positioner,
Pneumatic electric valve positioner
Aluminum Die casting Electro Pneumatic Positioner for quarter- turn control valves
The Pneumatic Pneumatic Positioner YT-1000 series are used for pneumatic valve actuators by means of pneumatic controller or control systems with an output signal of 3 to 5 psi or split ranges.
- The product can operate normally in very extreme environment, such as vibration and temperature.
- The durability has been proven after testing 2 million cycles at the minimum.
- Response time is very short and accurate.
- Simple part change can set 1/2 Split Range.
- It is economical due to less air-consumption.
- Direct / Reverse action can be set easily.
Fluitech positioners are used to control quarter- turn control valves such as butterfly and ball valves (standard and segmented) and its sensitive two-stage relay makes it ideal for precise damper control applications. Specify whenever valve positioning and sensitivity is critical.
For modulating control of valve positions, it automatically positions the valve to precise angles between 0° and 90° in response to a pneumatic input signal. The standard positioner is Double Acting but can be easily converted to Single Acting/Spring Return. It also has Split Range capabilities and an easy to adjust Span and Zero.
|Item.Type||Single / Double|
|Input Signal||4 ~ 20 mA DC|
|Impedance||250 +/- 15 OHM|
|Stroke||0 - 90°|
|Condult||PF 1/2 (G1/2) (N) PT1/2|
|Explosure proof||exdmllBT5 exdmllCT5 exdmllBT6|
|Pressure Gauge||0 ~ 2 kg 0 ~ 4 kg 0 ~ 10 kg|
|Ambient Temperature||( -20℃ ~ 70℃ ) / (-4 ~ 158 °F )|
|Linearity||±1% F.S ±2% F.S|
|Sensitivity||±0.2% F.S ±0.5% F.S|
|Air Consumption||3LPM (sup = 1.4kg, 20 psl )|
|Flow Capacity||80LPM (sup = 1.4kg, 20 psl )|
|Material||Aluminum Die casting|