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.

Specifications:

Area Classification ATEX Group II Category 2 Gas and Dust, CUTR for Groups II/III Category 2 Equipment
Certifications ATEX, CUTR, PED
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
Max Outlet Pressure 150 psi
Mounting Type Actuator Mounted
Operating Temperature Standard Temperature, High Temperature
Position Control Modulating
Safety Certification NIL
Supply Media Air, Natural Gas
Other Configurations Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.


Features:

3710 positioners use field-proven spool valve technology for a simple design that gives accurate, fast-responding operation with high cycle life.
Case, components, and gasket materials withstand harsh environments.
With EPDM O-rings and input module diaphragm, 3710 positioners can be used in low temperature applications.
3710 positioners with fluorocarbon or EPDM O-rings and an input module diaphragm can be used in applications with special material requirements, as in the food and beverage industry, pharmaceuticals, and tobacco processing.
Changes in supply pressure and ambient temperature have minimal effect on positioner operation.
To support diagnostic testing of valve/actuator/positioner packages, connectors, piping, and other hardware can be installed between the 3710 positioner and the actuator.
Standard, low-profile indicator or optional beacon-style indicator mount easily to the positioner cover.