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Fisher 3582 Pneumatic Single-Acting Positioner
Fisher 3582 pneumatic valve positioners are used with diaphragm-actuated, sliding-stem control valve assemblies. This pneumatic valve positioner receives a pneumatic input signal from a control device and modulates the supply pressure to the control valve actuator, providing an accurate valve stem position that is proportional to the pneumatic input signal.
Features
1.The range of the adjustable zero and span permits the use of all standard input signals, including split ranges.
2.With the cover removed, zero and span adjustments are easily accessible and can be made with a screw driver and spanner.
3.Changes in supply pressure and valve load have minimal effect on positioner operation.
4.Simple adjustments permit switching between direct and reverse action.
Specifications
Communication Protocol
3-15 or 6-30 psi, 0.2 -1.0 or 0.4 -2.0 bar Pneumatic Signal
Diagnostics
No
Input Signal
Pneumatic
Mounting Type
Actuator Mounted
Operating Temperature
Standard Temperature, High Temperature
Position Control
Modulating
Safety Certification
NIL
Pictures show
Application area
矿业
医药
水处理
能源
化工
矿业
医药
水处理
能源
化工
