Emerson Fisher D4 Manuale utente

www.Fisher.com

Fisher™D4 Control Valve with easy-Drive™

Electric Actuator

Contents

Introduction 1.................................

Scope of Manual 1.............................

Description 3.................................

Specifications 3...............................

Educational Services 3.........................

Installation 4..................................

Special Instructions for “Safe Use” and Installations

in Hazardous Locations 5.....................

Startup Overview 6............................

Important Technical Notice for easy-Drive

Electric Actuator 10.........................

Default Input Signals 10........................

Configuration 10..............................

Input Configuration 10.....................

Changing the Inputs from Default Settings 11..

Modbus Setup 11.............................

Calibration Instructions 13..................

Troubleshooting 15.............................

Maintenance 16................................

Valve Plug and Seat Ring 17.....................

Valve Packing 18..............................

Parts Ordering 21...............................

Repair Kits 21..................................

Parts List 21...................................

Appendix A 25.................................

Figure 1. Fisher D4 Control Valve with easy-Drive

Electric Actuator

W9933-1

Introduction

Scope of Manual

This instruction manual provides installation, maintenance, and parts information for the Fisher D4 control valve with

easy-Drive electric actuator.

Do not install, operate, or maintain a D4 control valve with easy-Drive electric actuator without being fully trained and

qualified in valve, actuator, and accessory installation, operation, and maintenance. To avoid personal injury or

property damage, it is important to carefully read, understand, and follow all the contents of this manual, including all

safety cautions and warnings. If you have any questions about these instructions, contact your Emerson sales office or

Local Business Partner before proceeding.

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Table 1. Specifications

Valve Body Sizes and End Connection Styles(1)

See table 2

Maximum Inlet Pressures and Temperatures(1)

If the valve nameplate shows an ASME

pressure‐temperature class, maximum inlet pressure

and temperature is consistent with the applicable

class per ASME B16.34. If the nameplate does not

show an ASME class, it will show a maximum cold

working pressure at 38_C (100_F) (for example, 293

bar [4250 psi])

Maximum Pressure Drops(1)

See table 4

Shutoff Classification per ANSI/FCI 70‐2

and IEC 60534‐4

Class IV

Material Temperature Capabilities(1)

Valve Body Assembly:

Standard Bonnet O‐Ring: -40 to 135°C (-40 to 275°F)

Optional Fluorocarbon Bonnet O‐Ring: -23 to 204°C

(-10 to 400°F)

Flow Characteristic

Equal percentage

Flow Direction

Flow up only

Port Diameters

See table 2

Valve Plug Travel

19 mm (0.75 inch)

Valve Plug Style

Micro‐Form valve plug

Available Actuator Configurations

On/off (snap acting)

Positioning (flow or pressure control)

Power Requirements

12 or 24VDC, minimum 4 amp power supply required

(fuse to 5 amps)

Maximum Current Draw

4 amps

Idle Current Draw

38 mA

Conduit Connections

Two 3/4 NPT connections

Stroke Length

19mm (0.75 inch)

Nominal Stroke Speed(2)

3.9 mm/s (0.15 inch/s) at 24 VDC

2.2 mm/s (0.09 inch/s) at 12 VDC

Hazardous Area Approvals

CSA (C/US): ExplosionProof Class I, Division 1,

Groups C and D, T6, Ex d IIA T6, Class I, Zone 1, AEx d

IIA T6

ATEX Flameproof - Gas:

II 2 G ,Ex d IIA T6

IECEx Flameproof - Gas: Ex d IIA T6

Enclosure Rating

Type 4X and IP66

Duty Cycle

50% maximum

Enclosure Material

Cast aluminum alloy with powder coat paint

Approximate Weight:

22 - 51 kg (49 - 113 lbs), depending upon

construction

1. The pressure or temperature limits in the referenced tables and any applicable ASME code limitations should not be exceeded.

2. 10% variation can be expected, based on temperature and pressure of application.

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Description

The D4 control valve with easy-Drive electric actuator is a compact, rugged valve designed primarily for high‐pressure

throttling applications. This valve is ideal for use on pressure and flow control applications within the oil and gas

production industry. The D4 valve also makes an excellent dump valve for high‐pressure separators and scrubbers.

The D4 control valve meets the metallurgical requirements of NACE MR0175/ISO 15156 without environmental limits

for temperatures below 135_C (275_F). If the temperature is above 135_C (275_F), the N07718 Belleville washers will

impose some limits, as shown in table 3.

Specifications

Table 1 lists specifications for the D4 control valve with easy-Drive electric actuator. Some of the specifications for a

given control valve as it originally comes from the factory are stamped on a nameplate located on the lower actuator

enclosure.

Educational Services

For information on available courses for the Fisher D4 control valve with easy-Drive electric actuator, as well as a

variety of other products, contact:

Emerson Automation Solutions

Educational Services - Registration

Phone: 1-641-754-3771 or 1-800-338-8158

E-mail: [email protected]

emerson.com/fishervalvetraining

Table 2. Valve Sizes and Connection Styles

VALVE

SIZE,

NPS

PORT

DIAMETER,

(INCHES)

SCREWED RAISED FACE (RF) FLANGED RING TYPE JOINT

(RTJ) FLANGED

4250 psi CL150 CL300 CL600 CL900 and

CL1500 CL600 CL900 and

CL1500

10.25, 0.375,

0.5, 0.75 X X X X X X X

20.25, 0.375, 0.5

0.75, 1, 1.25 X X X X X X X

X = Available construction.

Table 3. D4 Environmental Limits for NACE MR0175/ISO 15156 with Sour Trim

MAXIMUM TEMPERATURE MAXIMUM H2S PARTIAL PRESSURE COMPATIBLE WITH

ELEMENTAL SULFUR?

_C_F MPa psia

232 450 0.2 30 No

204 400 1.4 200 No

199 390 2.3 330 No

191 375 2.5 360 No

149 300 2.8 400 No

135 275 No Limit Yes

Table 4. Fisher D4 easy-Drive Maximum Pressure Drop

PORT DIAMETER MAXIMUM PRESSURE DROP(1)

mm Inch Bar psi

6.4

9.5

12.7

19.1

25.4

31.8

0.25

0.375

0.5

0.75

1.25

293

247

105

4250(1)

3576(1)

1518

814

495

1. Downstream pressure, P2, is limited to 2250 psig.

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Installation

WARNING

Always wear protective gloves, clothing, and eyewear when performing any installation operations to avoid personal

injury.

To avoid personal injury or property damage caused by bursting of pressure‐retaining parts or by uncontrolled process

fluid, be certain the service conditions do not exceed the limits shown on the valve nameplate and in table 1. Use

pressure‐relieving devices required by government or accepted industry codes and good engineering practices.

Check with your process or safety engineer for any additional measures that must be taken to protect against process

media.

If installing into an existing application, also refer to the WARNING at the beginning of the Maintenance section in this

instruction manual.

WARNING

For explosionproof applications, ensure the actuator cover is properly bolted before applying power to the actuator.

Personal injury or property damage may result from fire or explosion if power is applied to the actuator with the cover

removed in a hazardous area.

For explosion‐proof applications, install rigid metal conduit and a conduit seal no more than 457 mm (18 inches) from the

actuator. Personal injury or property damage may result from explosion if the seal is not installed.

Select wiring and/or cable glands that are rated for the environment of use (such as hazardous area, ingress protection, and

temperature). Failure to use properly rated wiring and/or cable glands can result in personal injury or property damage

from fire or explosion.

Wiring connections must be in accordance with local, regional, and national codes for any given hazardous area approval.

Failure to follow the local, regional, and national codes could result in personal injury or property damage from fire or

explosion.

CAUTION

When ordered, the valve configuration and construction materials were selected to meet particular pressure, temperature,

pressure drop, and controlled fluid conditions. Responsibility for the safety of process media and compatibility of valve

materials with process media rests solely with the purchaser and end‐user. Since some body/trim material combinations

are limited in their pressure drop and temperature ranges, do not apply any other conditions to the valve without first

contacting your Emerson sales office or Local Business Partner.

To avoid product damage, inspect the valve before installation for any damage or any foreign material that may have

collected in the valve body. Also remove any pipe scale, welding slag, or other foreign material from the pipeline.

WARNING

Avoid personal injury or property damage caused by possible actuator failure. The use of a rigidly‐mounted support on the

actuator casing may cause additional stress on the actuator leading to premature wear and/or failure of the actuator

components.

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

CAUTION

To avoid product damage, inspect the valve before installation for any damage or any foreign material that may have

collected in the valve body. Also remove any pipe scale, welding slag, or other foreign material from the pipeline.

1. Before installing the control valve assembly, inspect it for any damage and for any foreign material that may have

collected in the valve body.

2. Remove any pipe scale, welding slag, and other foreign material from the pipeline.

3. The control valve can be installed in any position, but normally the actuator is vertical above the valve. Install the

valve so the flow direction arrow on the side of the valve indicates the direction of the process flow.

4. Install the valve following local and national piping codes when they apply to the application. For screwed

connections, treat the external pipe threads with a good grade pipe compound. For flanged valves, use suitable

gaskets between valve and pipeline flanges.

5. If continuous operation is required during maintenance and inspection, install a conventional three‐valve bypass

around the valve.

Special Instructions for “Safe Use” and Installations in Hazardous

Locations

ATEX/IECEx

WARNING

To avoid static discharge from the enclosure, do not rub or clean the enclosure with solvents. To do so could result in an

explosion. Clean with a mild detergent and water only.

The enclosure is nonconducting and may generate an ignitioncapable level of electrosatic charges under certain extreme

conditions. The user should ensure that the equipment is not installed in a location where it may be subjected to external

conditions (such as highpressure steam) which might cause a buildup of electrostatic charges on nonconducting surfaces.

Additionally, cleaning of the equipment shall only be done with a damp cloth.

To avoid damage to the enclosure, when screws are fully tightened into blind holes in enclosure walls, with no washer

fitted, at least one full thread shall remain free at the base of the hole.

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Startup Overview

Figure 2. Flowchart

WIRE PER WIRING

INSTRUCTIONS ON

PAGES 7-9

IS YOUR CONTROL

METHOD LISTED IN

TABLE 5 ON PAGE 10?

YES NO

ARE YOU USING MODBUS

TO MONITOR REGISTERS?

PROCEED TO

MODBUS SETUP

SECTION ON

PAGE 10

PROCEED TO

MODBUS SETUP

SECTION ON

PAGE 10

PROCEED TO

STARTUP SECTION

ON PAGE 14

CHANGE INPUTS PER

INSTRUCTIONS ON

PAGE 12

YES

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Figure 3. Fisher D4 Valve with easy-Drive Actuator Wiring Diagram

FIELD WIRING CONNECTIONS

MOTOR / GEARBOX ASSY

(GE48474)

CONTROLLER

POWER AND

CONTROL TERMINAL

GE47302-7

TOP VIEW CONTROLLER

Power Requirements

Ensure a stable DC power source is available, maintaining less than 5% ripple and sufficiently surge protected for the

application. A 4 amp (minimum) power supply is required. Use of a 36 volt transient voltage suppressor is highly

recommended.

Wiring Instructions

1. Observe local wiring requirements for hazardous location usage.

2. Conduit seals within 457 mm (18 inches) of the enclosure port are required for explosionproof installation.

3. 22AWG (0.33mm2) to 12AWG (3.31mm2) wire size required.

4. Fuse system to 5A.

5. Connect enclosure and analog signal shields.

6. Ensure power is turned off before connecting the wires.

Power

1. Connect 12 or 24 VDC reference to: –

2. Connect 12 or 24 VDC positive to: +

3. Be sure to tighten terminals sufficiently to ensure solid mechanical connection.

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Figure 4. Wiring - Analog Input

Analog Input

(420mA: 40033=1, 40034=1, 40043=0(1))

1. Connect signal to terminal 3

2. Connect reference to terminal 4

3. Connect 250 ohm resistor between

terminals 3 and 4 as shown.

NOTE:

1. 40043=0 SETS ANALOG INPUT TO 1-5V AND ASSUMES USE OF RECOMMENDED EXTERNAL 250 OHM RESISTOR.

IF NO EXTERNAL RESISTOR IS USED, SET 40043=1.

Figure 5. Wiring - L2e

L2e (dual dry contact:

40033=0, 40034=0, 40043=0)

1. Connect L2e brown wire to terminal 1 (COMM (com))

2. Connect L2e red wire to terminal 2 (N.O. (OPEN))

3. Connect L2e blue wire to terminal 3 (N.C. (CLOSE))

Your actuator may be labelled:

1. COMM

2. N.O.

3. N.C.

1. com

2. OPEN

3. CLOSE

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Figure 6. Wiring - Single Dry Contact

Dry Contact (single dry contact:

40033=0, 40034=0, 40043=1)

1. Connect one side of contact switch to terminal 1 (COMM)

2. Connect other side of contact switch to terminal 2 (N.O.)

Figure 7. Wiring - Modbus Input

Modbus Input: 40033=1

1. Connect Channel A (T+) to terminal 5

2. Connect Channel B (T-) to terminal 6

Modbus Defaults

Address 1

9600 Baud

Even parity

1 Stop Bit

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

October 2017

Important Technical Notice for easyDrive Electric Actuator

When using the easyDrive electric actuator with a 420mA control signal, the unit should always have 12/24VDC

power present on the power input terminals prior to applying the 420mA signal, unless an external 250 ohm resistor

is installed per figure 4. Failure to do so could result in damage to the analog input circuitry.

It is strongly recommended to place an external 250 ohm resistor between terminals 3 and 4 when using a 4-20mA

signal to control the actuator. When the actuator is configured to 1-5V input with an external 250 ohm resistor in

place, a 4-20mA signal may be safely used without danger to input circuitry.

This order of operation must always be maintained when powering the unit on if no external 250 ohm resistor is used:

1. 12/24VDC power on

2. 420mA control signal engaged

This order of operation must always be maintained when powering the unit off:

1. 420mA control signal disengaged

2. 12/24VDC power off

The result of not following this order of operation could result in permanent damage to the analog input circuitry. This

damage can result in the inability of the controller to see the control signal, resulting in the actuator moving the valve

plug to the loss of signal position.

Default Input Signals

The D4 with easyDrive comes from the factory calibrated and ready for use with the following default input signals

shown in table 5.

Table 5. D4 easy-Drive Default Input Signals

CONFIGURATION ON/OFF POSITIONING

Input Signal L2e (dual dry contact) 4-20 mA

If the input signal of the application matches table 5, proceed to the Wiring Instructions section. If the input signal of

the application does not match table 5, proceed to the Configuration section.

Configuration

Input Configuration

There are 2 functional configurations available for the easyDrive electric actuator: On/Off and Positioning. It is not

possible to change an actuator from On/Off to Positioning after it has been delivered from the factory. Version 4.21

and higher firmware will allow a positioning unit to be changed to on/off.

All available input signals are shown in table 6.

Table 6. All Available Input Signals

CONFIGURATION ON/OFF POSITIONING

Control Source Modbus Local Modbus Local

Input Signal Modbus L2e Dual Dry

Contact (default) Single Dry Contact Modbus 4-20 mA (default) 1-5 V

If you are using the default inputs signals, and the valve has not been disassembled or adjusted in any way, there is no

need to recalibrate the assembly. You can proceed directly to Startup (page 12).

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