Q: Fisher (ED,EAD,EDR) (EH, EHA) (ES, EAS) (ET, EAT, ETR)

Fisher ED,EAD,EDR - Globe Style Sliding-Stem Valve Design ED, EAD, and EDR single-port control valves have balanced valve plugs, cage guiding, and metal-to-metal seating for all general applications over a wide range of process pressure drops and temperatures. Fisher EH, EHA - Globe Style Sliding-Stem Valve Design EH and EHA valves are specially designed for high-pressure applications. Design EH valve configurations incorporate proven techniques in flow-stream contouring for higher capacities and in valve trim design for reliability in severe applications. Fisher ES, EAS - Globe Style Sliding-Stem Valve Design ES and EAS general-purpose control valves are used for throttling or on-off control of a wide variety of liquids and gases. Both valve designs have single ports, unbalanced valve plugs, and cage guiding. Fisher ET, EAT, ETR - Globe Style Sliding-Stem Valve Design ET, EAT, and ETR general-purpose control valves are used for throttling or on-off control of a wide variety of liquids and gases. All three valve designs have single ports,balanced valve plugs, and cage guiding. Metal-to-PTFE seating for stringent shutoff requirements is standard in all valves except those with Cavitrol III cages.Metal-to-metal seating for higher temperatures is standard for valves with Cavitrol III cages and optional for all other valves.

Question 1

Fisher 1051-1052, 1061, 1066

Accepted Answer

Fisher 1051-1052 - Pneumatic Diaphragm Rotary Actuator

The Type 1051 and 1052 spring-return diaphragm rotary actuators operate splined shaft rotary valves, such as the edisc (Type 8510B and 8560), Types 8532 and 9500, eplug (Design BV500, CV500 and V500) and VBall (DesignV150, V200 and V300) valves. Types 1051 and 1052 actuators are both suitable for on-off service or for throttling service. The primary difference between these actuators is that the Type 1052 actuator has a spring adjuster which means it may be used with or without a positioner, depending on service requirements. The Type 1051 actuator, in throttling service, is normally equipped with a valve positioner. Refer to separate bulletins for valve and positioner information.
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Fisher 1061 - Pneumatic Piston Rotary Actuator

The Fisher 1061 pneumatic piston rotary actuator is used to operate splined-shaft rotary control valves such as the VBall valves, eccentric disc valves, and butterfly valves.

Fisher 1066 - Pneumatic Piston Rotary Actuator

Fisher® 1066 and 1066SR actuators are compact, piston, rotary actuators for throttling (with 3710 pneumatic or 3720 electro-pneumatic positioners) or on-off applications.

Question 2

Fisher 249 - Level Trol

Accepted Answer

Fisher 249 - Level Trol

The Level-Trol product line is used wherever rugged, dependable, and simply constructed displacer-style pneumatic instrumentation is required in liquid level, interface level, or density service. The ruggedness of these products is demonstrated by their use in many kinds of demanding applications, including those in the power, chemical process, oil and gas production, and petrochemical industries.

Question 3

Fisher 3582 - 3582i

Accepted Answer

Fisher 3582 - 3582i - Pneumatic Sliding-Stem Positioner

The 3582 Series pneumatic valve positioners, and the Type 3582i electro-pneumatic valve positioners, are used with diaphragm-actuated, sliding-stem control valve assemblies. The pneumatic valve positioners receive a pneumatic input signal from a control device and modulate the supply pressure to the control valve actuator, providing an accurate valve stem position that is proportional to the pneumatic input signal.

Question 4

Fisher (ED,EAD,EDR) (EH, EHA) (ES, EAS) (ET, EAT, ETR)

Accepted Answer

Fisher ED,EAD,EDR - Globe Style Sliding-Stem Valve
Design ED, EAD, and EDR single-port control valves have balanced valve plugs, cage guiding, and metal-to-metal seating for all general applications over a wide range of process pressure drops and temperatures.

Fisher EH, EHA - Globe Style Sliding-Stem Valve
Design EH and EHA valves are specially designed for high-pressure applications. Design EH valve configurations incorporate proven techniques in flow-stream contouring for higher capacities and in valve trim design for reliability in severe applications.

Fisher ES, EAS - Globe Style Sliding-Stem Valve
Design ES and EAS general-purpose control valves are used for throttling or on-off control of a wide variety of liquids and gases. Both valve designs have single ports, unbalanced valve plugs, and cage guiding.

Fisher ET, EAT, ETR - Globe Style Sliding-Stem Valve
Design ET, EAT, and ETR general-purpose control valves are used for throttling or on-off control of a wide variety of liquids and gases. All three valve designs have single ports,balanced valve plugs, and cage guiding. Metal-to-PTFE seating for stringent shutoff requirements is standard in all valves except those with Cavitrol III cages.Metal-to-metal seating for higher temperatures is standard for valves with Cavitrol III cages and optional for all other valves.

Question 5

Fisher I2P - I/P Trasducer

Accepted Answer

Fisher I2P - I/P Trasducer

The Type i2P-100 electro-pneumatic transducer, uses a patented converter module that converts a milliampere input to a proportional pressure output. Both the current input and pressure output range are user-configurable in the field. The converter module uses small parts of minimum mass, which are balanced symmetrically around a pivot point at the center of the mass. This balanced arrangement results in a high performance instrument that reduces sensitivity to vibration

Question 6

Fisher V250, V200, V260

Accepted Answer

Fisher V250 - VBall Flangeless Style Rotary Valve

Fisher V250 is a flangeless, reduced bore ball valve in NPS 4 through NPS 24 and compatible with CL600 or CL900 for heavy duty (high temp or tight shutoff) throttling or on/off applications.

Fisher V200 - VBall Wafer Style Rotary Valve

The Type VBall valve combines globe valve ruggedness with the efficiency of a rotary valve. A shearing action between the V-notch ball and the ball seal promotes smooth, nonclogging operation.

Fisher V260 - VBall Flanged Style Rotary Valve

Fisher V260 is a flanged full ball valve in NPS 8 through 16 and compatible with CL300 or 600 for high capacity process applications. The V260 can be ordered with Aerodome or Hydrodome attenuators for noise reduction.

FISHER

Fisher 1051-1052 – Pneumatic Diaphragm Rotary Actuator

Fisher 1061 – Pneumatic Piston Rotary Actuator

Fisher 1066 – Pneumatic Piston Rotary Actuator

Fisher 249 – Level Trol

Fisher 3582 – 3582i – Pneumatic Sliding-Stem Positioner

Fisher I2P – I/P Trasducer

Fisher V250 – VBall Flangeless Style Rotary Valve

Fisher V200 – VBall Wafer Style Rotary Valve

Fisher V260 – VBall Flanged Style Rotary Valve

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