Metso ND9200F Manuale operativo e di manutenzione

INTELLIGENT

VALVE CONTROLLER

ND9200F

Rev. 2.2

Installation, Maintenance and

Operating Instructions

7 ND92F 70 en • 1/2009

27 ND92F 70 en

READ THESE INSTRUCTIONS FIRST!

These instructions provide information about the safe handling and operation of the intelligent valve controller.

If you require additional assistance, please contact the manufacturer or manufacturer's representative.

Addresses and phone numbers are printed on the back cover.

SAVE THESE INSTRUCTIONS!

Subject to change without notice.

All trademarks are property of their respective owners.

Table of Contents

1 ND9000 PRODUCT FAMILY SUMMARY ....... 3

1.1 Key features........................................... 3

2 ND9200F INTELLIGENT VALVE CONTROLLER WITH

FOUNDATION FIELDBUS COMMUNICATION... 4

2.1 General .................................................. 4

2.2 Technical description ............................ 4

2.3 Markings ................................................ 4

2.4 Technical specifications ........................ 5

2.5 Recycling and disposal ......................... 6

2.6 Safety precautions ................................. 6

3 TRANSPORTATION, RECEPTION AND

STORAGE ....................................................... 6

4 MOUNTING...................................................... 7

4.1 General .................................................. 7

4.2 Mounting on EC and EJ actuators ......... 7

4.3 Mounting on Metso actuators with

VDI/VDE mounting face ......................... 7

4.4 Mounting on linear actuator of

nelesCV Globe....................................... 8

4.5 Mounting on linear actuator with IEC 60534

mounting face........................................ 8

4.6 Piping..................................................... 9

4.7 Electrical connections.......................... 12

5 LOCAL USER INTERFACE (LUI) ................. 13

5.1 Measurement monitoring ..................... 13

5.2 Guided start-up.................................... 13

5.3 Configuration menu ............................. 14

5.4 Mode menu.......................................... 14

5.5 Configuration parameters .................... 15

5.6 Valve travel calibration......................... 17

5.7 Special displays................................... 18

5.8 Write protection.................................... 19

6 MAINTENANCE............................................. 19

6.1 Prestage............................................... 19

6.2 Spool valve .......................................... 20

6.3 Flame arrestor assembly ..................... 20

6.4 Diaphragms ......................................... 20

6.5 Communication circuit board .............. 20

7 ERROR MESSAGES..................................... 21

7.1 Failsafe errors ...................................... 21

7.2 Alarms.................................................. 21

7.3 Errors ................................................... 22

7.4 Warnings.............................................. 22

7.5 Notifications ......................................... 23

8 TROUBLE SHOOTING.................................. 23

9 ND92_F/K_, ND92_F/I__, ND92_F/B__

(WITH LIMIT SWITCHES) ............................. 24

9.1 Introduction.......................................... 24

9.2 Installing ND92_F/K_, ND92_F/I_ or

ND92_F/B_ on a valve controller 25

9.3 Electrical connections.......................... 25

9.4 Adjustment........................................... 25

9.5 Removal of the limit switches ND92_F/K_,

ND92_F/I_ or ND92_F/B for accessing

the valve controller............................... 26

9.6 Circuit diagrams .................................. 26

9.7 Maintenance ........................................ 26

10 TOOLS........................................................... 26

11 ORDERING SPARE PARTS ......................... 26

12 DRAWINGS AND PARTS LISTS .................. 27

12.1 Exploded view and parts list, ND9200F27

12.2 Exploded view and parts list,

ND92_F/K_, ND92_F/I__, ND92_F/B__... 29

12.3 Mounting parts for EC05-14 actuators,

rising signal opens valve ..................... 31

12.4 Mounting parts for B1C/B1J 6-20 actuators31

12.5 Mounting parts for B1C/B1J 25-50,

B1C 502 and B1J322 actuators........... 32

12.6 Mounting parts for Quadra-Powr®

actuators .............................................. 32

12.7 Mounting parts for linear actuators of

nelesCV Globe ..................................... 33

12.8 Mounting parts for linear actuators ...... 34

12.9 Connection diagrams .......................... 35

13 DIMENSIONS ................................................ 39

14 EC DECLARATION OF CONFORMITY ........ 40

15 TYPE CODING .............................................. 41

7 ND92F 70 en 3

1 ND9000 PRODUCT FAMILY SUMMARY

1.1 Key features

❑Benchmark control performance on rotary and

linear valves

❑Reliable and robust design

❑Ease of use

❑Language selection: English, German and French

❑Local / remote operation

❑Expandable architecture

❑Advanced device diagnostics including

❑Self-diagnostics

❑Online diagnostics

❑Performance diagnostics

❑Communication diagnostics

❑Extended off-line tests

❑Intelligent Valve Diamond

1.1.1 Options

❑Interchangeable communication options:

❑FOUNDATION Fieldbus

❑HART

❑Profibus PA

❑Limit switches

❑Position transmitter (in HART only)

❑Special corrosion resistant finish

❑Exhaust adapter

1.1.2 Total cost of ownership

❑Low energy and air consumption

❑Future proof design allows further options at a

reduced cost

❑Optimised spares program. Reduced number of

spares

❑Retro-fit to existing installations (Neles or 3rd party)

1.1.3 Minimised process variability

❑Linearisation of the valve flow characteristics

❑Excellent dynamic and static control performance

❑High-speed of response

❑Accurate internal measurements

1.1.4 Easy installation and configuration

❑Same unit for linear and rotary valves, double

and single-acting actuators

❑Simple calibration and configuration

❑using Local User Interface

❑using FieldCare software in a remote location

❑Flush mounting capability to avoid tubing and

mounting parts

❑Low power design enables installation to all com-

mon control systems

1.1.5 Open solution

Metso is committed to delivering products that freely inter-

face with software and hardware from a variety of manufac-

turers; and the ND9000 is no exception. This open

architecture allows the ND9000 to be integrated with other

field devices to give an unprecedented level of controllability.

❑FDT based multi-vendor support configuration.

ND9000 DTM download page:

www.metso.com/automation/nd9000

1.1.6 ND9000 in fieldbus networks

❑Approved interoperability

❑Host interoperability ensured

❑FOUNDATION Fieldbus ITK version 5.01 certified

❑Profibus PA profile version 3.0 PNO certified

❑Easy to upgrade; can be done by replacing the

HART communication board to fieldbus commu-

nication board

❑Excellent maintainability with firmware download

feature

❑Advanced communication diagnostics

❑Digital communication via the fieldbus includes

not only the set point, but also the position feed-

back signal from the position sensor. No special

supplementary modules for analog or digital

position feedback are needed when using the

fieldbus valve controller.

❑Back up LAS functionality available in FOUNDA-

TION Fieldbus enviroment

❑Input selector and output splitter blocks available

in FOUNDATION Fieldbus devices allowing

advanced distributed control

❑Multipurpose functionality

❑Standard function blocks enables the freedom

to use ND9000 intelligent valve controller either

in continuous or on-off control applications

❑Open and close information directly available

via the fieldbus

❑Open and close detection is based on either

position measurement (soft limit switch) or

mechanical limit switch information

❑ND9000 download page:

www.metso.com/automation/nd9000

1.1.7 ND9000 mounting on actuators and

valves

❑Mounted on single and double acting actuators

❑Both rotary and linear valves

❑Flush mounting capability

❑Ability to attach options to electronics and

mechanics later

❑Possibility to mount also on valves that are in

process with 1-point calibration feature

1.1.8 Product reliability

❑Designed to operate in harsh environmental con-

ditions

❑Rugged modular design

❑Excellent temperature characteristics

❑Vibration and impact tolerant

❑IP66 enclosure

❑Protected against humidity

❑Maintenance free operation

❑Resistant to dirty air

❑Wear resistant and sealed components

❑Contactless position measurement

1.1.9 Predictive maintenance

❑Easy access to collected data with FieldCare software

❑Ingenious Valve Diamond to visualise control

valve performance & diagnostics

❑Logical trend and histogram collection

❑Information collected on service conditions

❑Extensive set of off-line tests with accurate

key figure calculations

❑Fast notifications using on-line alarms

❑Condition monitoring tool available

❑Real time monitoring of valve control parameters.

47 ND92F 70 en

2 ND9200F INTELLIGENT VALVE

CONTROLLER WITH FOUNDATION

FIELDBUS COMMUNICATION

2.1 General

This manual incorporates Installation, Maintenance and

Operation Instructions for the Metso ND9200F intelligent

valve controller. The ND9200F may be used with either

cylinder or diaphragm type pneumatic actuators for

rotary or linear valves.

2.2 Technical description

The ND9200F is a fieldbus powered microcontroller-

based intelligent valve controller. The ND9200F configu-

ration can be done either using local push buttons or

FOUNDATION Fieldbus configurator.

The powerful 32-bit microcontroller controls the valve

position. The measurements include:

❑Input signal

❑Valve position with contactless sensor

❑Actuator pressures, 2 independent measurements

❑Supply pressure

❑Spool valve position

❑Device temperature

Advanced self-diagnostics guarantees that all measure-

ments operate correctly. Failure of one measurement

does not cause the valve to fail if the input signal and

position measurements are operating correctly. After

connections of electric signal and pneumatic supply the

micro controller (µC) reads the input signal, position sen-

sor (α), pressure sensors (Ps, P1, P2) and spool position

sensor (SPS). A difference between input signal and

position sensor (α) measurement is detected by the con-

trol algorithm inside the µC. The µC calculates a new

value for prestage (PR) coil current based on the infor-

mation from the input signal and from the sensors.

Changed current to the PR changes the pilot pressure to

the spool valve. Reduced pilot pressure moves the spool

and the actuator pressures change accordingly. The

spool opens the flow to the driving side of the double

diaphragm actuator and opens the flow out from the

other side of the actuator. The increasing pressure will

move the diaphragm piston. The actuator and feedback

shaft rotate clockwise. The position sensor (α) measures

the rotation for the µC. The µC using control algorithm

modulates the PR-current from the steady state value

until a new position of the actuator according to the input

signal is reached.

2.3 Markings

The valve controller is equipped with an identification

plate sticker (Fig. 2).

Identification plate markings from top to bottom include:

❑Type designation of the valve controller

❑Revision number

❑Enclosure class

❑Input signal (voltage range)

❑Input resistance

❑Maximum supply voltage

❑Operational temperature

❑Supply pressure range

❑Contact details of the manufacturer

❑CE mark

❑Manufacturing serial number TTYYWWNNNN*)

*) Manufacturing serial number explained:

TT= device and factory sign

YY= year of manufacturing

WW = week of manufacturing

NNNN = consecutive number

Example: PH08011234 = controller, year 2008, week 1,

consecutive number 1234.

NOTE:

The selection and use of the valve controller in a specific

application requires close consideration of detailed

aspects. Due to the nature of the product, this manual

cannot cover all the likely situations that may occur when

installing, using or servicing the valve controller.

If you are uncertain about the use of the controller or its

suitability for your intended use, please contact Metso’s

Automation business for more information.

Fig. 1 The principle of operation

Fig. 2 Identification plate

7 ND92F 70 en 5

2.4 Technical specifications

ND9200F INTELLIGENT VALVE CONTROLLER

General

Bus powered, no external power supply required.

Suitable for rotary and sliding-stem valves.

Actuator connections in accordance with VDI/VDE 3845

and IEC 60534-6 standards.

Flush mounting on NelesCV™ control valves

Action: Double or single acting

Travel range: Linear; 10–120 mm with standard IEC parts.

Larger strokes possible with suitable kits

Rotary; 45–95°.

Measurement range 110° with freely

rotating feedback shaft.

Environmental influence

Standard temperature range:

-40° to +85 °C / -40° to +185 °F

Influence of temperature on valve position:

< 0.5 % / 10 °K

Influence of vibration on valve position:

< 1 % under 2g 5–150 Hz,

1g 150–300 Hz, 0.5g 300–2000 Hz

Enclosure

Material: Anodised aluminium alloy and

polymer composite

Protection class: IP66, NEMA 4X

Pneumatic ports: 1/4 NPT

Electrical connection: max. 2.5 mm2

Cable gland thread: M20 x 1.5 (E1), 1/2 NPT (E2)

Weight: 3.4 kg / 7.5 lb

Mechanical and digital position indicator visible

through the main cover

Special corrosion resistant finish available

Pneumatics

Supply pressure: 1.4–8 bar / 20–115 psi

Effect of supply pressure on valve position:

<0.1 % at 10 % difference in inlet pressure

Air quality: According to ISO 8573-1:2001

Solid particles: Class 5

(3–5 µm filtration is recommended)

Humidity: Class 1

(dew point 10 °C/50 °F below minimum

temperature is recommended)

Oil class: 3 (or <1 ppm)

Capacity with 4 bar / 60 psi supply:

5.5 Nm3/h / 3.3 scfm (spool valve 2)

12 Nm3/h / 7.1 scfm (spool valve 3)

38 Nm3/h / 22.4 scfm (spool valve 6)

Consumption with 4 bar / 60 psi supply

in steady state position:

< 0.6 Nm3/h / 0.35 scfm (spool valves 2 & 3)

< 1.0 Nm3/h / 0.6 scfm (spool valve 6)

Electronics

Power supply: taken from bus

Bus voltage: 9 to 32 V DC, reverse polarity protection

Max basic current: 17.2 mA

Fault current (FDE): 3.9 mA

EEx ia IIC T6: Ui ≤24 V

Ii ≤380 mA

Pi ≤5.32 W

Ci < 5 nF

Li < 10 µH

EEx nL IIC: Ui ≤32 V

Ii ≤380 mA

Pi ≤5.32 W

Ci < 5 nF

Li < 10 µH

(ATEX approval is valid under these conditions)

FOUNDATION Fieldbus function block execution times

AO 20 ms

PID 20 ms

DO 15 ms

DI 15 ms

IS 15 ms

OS 15 ms

Performance with moderate constant-load,

actuators EC05-EC10

Values at 20 °C / 68 °F and without any additional instru-

ments, such as boosters or quick exhaust valves etc.

Dead band acc. to IEC 61514:

≤0.1 %

Hysteresis acc. to IEC 61514:

<0.5 %

Local user interface functions

❑Local control of the valve

❑Monitoring of valve position, input signal, temper-

ature, supply and actuator pressure difference

❑Guided start-up function

❑LUI may be locked remotely to prevent unauthor-

ised access

❑Calibration: Automatic / Manual

❑1-point calibration

❑Limit switch state monitoring

❑Control configuration: aggressive, fast, optimum,

stable, maximum stability

❑Mode selection: Automatic/Manual

❑Rotation: valve rotation clockwise or counter-

clockwise to close

❑Dead angle

❑Low cut-off, cut-off safety range (default 2 %)

❑Positioner fail action, open/close

❑Actuator type, double/single acting

❑Valve type, rotary/linear IEC/nelesCV Globe/FLI

❑Language selection: English, German and French

Approvals

Flameproof, explosion proof and dust exclusion

ATEX II 2 G Ex d IIC T4...T6

(EN 60079-0:2006, EN 60079-1:2004)

II 2 D Ex tD A21 IP66 T 100 °C

(EN 61241-0:2006, EN 61241-1:2004)

Certificate KEMA 04ATEX2098 X Issue 2

CSA Explosion proof Class I, II and III,

Division 1 and 2, Groups B, C, D, E, F

Pending

67 ND92F 70 en

FM Explosion proof Class I, II and III,

Division 1 and 2, Groups A, B, C, D, E, F

Pending

Electromagnetic protection

Electromagnetic compatibility

Emission acc. to EN 61000-6-4 (2001)

and FCC 47 CFR PART 15,

SUBPART B, CLASS B (1994)

Immunity acc. to EN 61000-6-2 (2001)

CE marking

89/336/EEC

Electromagnetic compatibility

94/9/EC

ATEX

POSITION TRANSMITTER (optional)

Output signal: 4–20 mA (galvanic isolation;

600 V DC)

Resolution: 16 bit / 0.244 µA

Linearity: <0.05 % FS

Temperature effect:<0.35 % FS

EEx d IIC T4/T5/T6

Ui ≤30 V

Rx= 0–780 Ω

MICRO SWITCHES, 2 PIECES

(OPTIONAL WITH EXTENSION MODULE)

Code B06 Omron D2VW-01 gold plated micro switch,

Bus powered, no external power and cabling needed.

Code I02 P+F NJ2-12GK-SN

Code I09 P+F; NCB2-12GM35-N0

Code I56 IFC 2002-ARKG/UP

Code K05 Omron D2VW-5, micro switch

Code K06 Omron D2VW-01 gold plated, micro switch

2.5 Recycling and disposal

Most valve controller parts can be recycled if sorted

according to material.

Most parts have material marking. A material list is sup-

plied with the valve controller. In addition, separate recy-

cling and disposal instructions are available from the

manufacturer.

A valve controller may also be returned to the manufac-

turer for recycling and disposal. There will be a charge

for this.

2.6 Safety precautions

3 TRANSPORTATION, RECEPTION

AND STORAGE

The valve controller is a sophisticated instrument, han-

dle it with care.

❑Check the controller for any damage that may

have occurred during transportation.

❑Store the uninstalled controller preferably

indoors, keep it away from rain and dust.

❑Do not unpack the device until installing it.

❑Do not drop or knock the controller.

❑Keep the flow ports and cable glands plugged

until installing.

❑Follow instructions elsewhere in this manual.

CAUTION:

Do not exceed the permitted values!

Exceeding the permitted values marked on the valve

controller may cause damage to the controller and to

equipment attached to the controller and could lead to

uncontrolled pressure release in the worst case. Dam-

age to the equipment and personal injury may result.

CAUTION:

Do not remove or dismantle a pressurized controller!

Removing or dismantling a pressurized prestage or

spool valve of an ND9200F leads to uncontrolled pres-

sure release. Always shut off the supply air and release

the pressure from the pipelines and equipment before

removing or dismantling the controller. Otherwise per-

sonal injury and damage to equipment may result.

WARNING:

During automatic or manual calibration and tuning

the valve operates between open and closed posi-

tions. Make sure that the operation does not

endanger people or processes!

WARNING:

Do not operate the device with the cover removed!

Electromagnetic immunity is reduced, valve may stroke.

ATEX WARNING:

Electrostatic charge hazard!

The windows and identification plate are non-conduc-

tive. Clean with a damp cloth only!

ATEX WARNING:

The locking screw (part 107) of the cover is essen-

tial to explosion protection.

The cover has to be locked in place for Ex d protection. The

screw grounds the cover to the housing.

Ex d WARNING:

Do not open the device when energized!

Ex d WARNING:

Use a cable gland with suitable Ex d certification.

For ambient temperature over 70 °C / 158 °F use a

heat resistant cable and cable gland suitable for at

least 90 °C / 194 °F.

ELECTRICAL SAFETY WARNING:

Use fuses for limit switch installations with

50 V AC/75 V DC or higher.

NOTE:

Avoid earthing a welding machine in close proximity to

an ND9200F valve controller.

Damage to the equipment may result.

7 ND92F 70 en 7

4 MOUNTING

4.1 General

If the ND9200F is supplied with valve and actuator, the

tubes are mounted and the ND9200F adjusted in

accordance with the customer’s specifications. If the

controller is ordered separately, the mounting parts for

the assembly must be ordered at the same time.

Sample order: (B1CU13)-Z-ND9206FN

The controller is equipped with the Metso flush mounting

face, the old Neles mounting face and for connection

according to VDI/VDE 3845.

Shaft coupling alternatives for the controller for Metso

actuators are shown in Fig. 5.

For mounting parts for Metso actuators, see 12.3 - 12.8.

4.2 Mounting on EC and EJ actuators

See figure in Section 12.3.

❑Mount the U-shaped coupling (47) to the shaft.

Apply thread-locking compound to the screws

(48) and tighten firmly.

❑Remove the protective plastic plugs from pneu-

matic connections C2, S and C1. Mount the

metal plugs (53) to the unused controller con-

nections with sealant.

For EC (double acting) actuators, remove the

metal plugs (54, 2 pcs) from the connections at

the bottom of the controller. For EJ (single acting,

spring to close) and EJA (single acting, spring to

open) actuators, leave the metal plug (54) in the

C1 connection at the bottom of the controller and

remove the metal plug from the C2 connection at

the bottom.

❑Mount the O-rings (38, 4 pcs.) into the air con-

nections in the bottom of the controller and the

mounting plate (64).

❑Install the mounting plate (64) on the actuator as

shown in 12.3.

❑Place the valve controller on top of the actuator

so that the pointer is located in the position

shown in Fig.5.

❑Fasten the screws (4).

4.3 Mounting on Metso actuators with

VDI/VDE mounting face

See figures in Section 12.4 -12.6.

❑Mount the H-shaped coupling (47) to the shaft.

Apply the thread-locking compound to the screw

(48) and tighten firmly.

❑Remove the protective plastic plugs from pneu-

matic connections C2, S and C1. Leave the metal

plugs (54) in the unused connections at the bot-

tom of the controller.

❑BJ and other single acting actuators: install a

metal plug (53) with sealant to the C1 connection.

❑Set the direction arrow of the actuator in the direc-

tion of the valve closure member and attach the ear

(2) to the indicator cover in the position shown in

Section 12.4. Secure the screw of the ear using e.g.

Loctite and tighten firmly.

❑Attach the bracket (1) to the ND9200F.

❑Attach the bracket (1) to the actuator. The shaft cou-

pling of the ND9200F must fit into the ear (2) so that the

pointer is located in the position shown in Fig.4.

NOTE:

The enclosure of ND9200F intelligent valve controller

meets the IP66 protection class according to EN 60529

in any position when the cable entry is plugged accord-

ing to IP66.

Based on good mounting practice, the recommended

mounting position is electrical connections placed

downwards. This recommendation is shown in our

mounting position coding for control valves.

If these requirements are not fulfilled, and the cable

gland is leaking and the leakage is damaging valve

controller or other electrical instrumentation, our war-

ranty is not valid.

Fig. 3 Mounting on EC and EJ actuators

Fig. 4 Mounting on Metso actuator with VDI/VDE

mounting face

O-rings

The pointer on the coupling must

stay in this sector

87 ND92F 70 en

4.4 Mounting on linear actuator of

nelesCV Globe

See figure in Section 12.7

❑Attach the J-shaped feedback lever (47) to the

valve controller shaft. Apply the thread-locking

compound to the screws and tighten firmly.

❑Remove the protective plastic plugs from pneu-

matic connections C2, S and C1. Mount the

metal plugs (53) to the unused controller con-

nections with sealant.

❑Leave metal plug (54) in the connection C1 at the bot-

tom of the controller. Remove the metal plug (54) from

the C2 connection at the bottom. Mount the O-rings

(38, 2 pcs.) to the connections.

❑Attach the mounting plate (64) to the valve con-

troller with screws (65).

❑Mount the O-rings (38, 2 pcs.) and attach the

mounting plate (39) to the valve controller with

screws (28).

❑Mount the conical plug (16) to the lever and select

the position on the scale according to the valve

stroke.

❑Install the O-ring (31) to the actuator. Place the con-

ical plug into the frame on the stem and tighten the

screws (4).

4.5 Mounting on linear actuator with IEC

60534 mounting face

See figure in Section 12.8

❑Attach the feedback arm with spacer to the valve

controller shaft. Note the position of the pointer

on the shaft as in 12.8. Apply thread locking

compound to the screws and tighten firmly.

Attach the spring to the feedback arm as shown

in Section 12.8.

❑Mount the valve controller mounting bracket

loosely to the yoke of the actuator.

❑Remove the protective plastic plugs from pneu-

matic connections C2, S and C1. Leave the metal

plugs (54) in the unused connections at the bot-

tom of the controller. Single acting actuators:

install a metal plug (53) with sealant to the C1

connection.

❑Mount the valve controller loosely to the mount-

ing bracket guiding the pin on the actuator stem

to the slot of the feedback arm.

❑Align the bracket and the valve controller with the

actuator stem and adjust their position so that the

feedback arm is approximately at a 90° angle to

the actuator stem (in the mid-stroke position).

❑Tighten the valve controller mounting bracket

screws.

❑Adjust the distance of the valve controller to the

pin on the actuator stem so that the pin stays in

the lever slot at full stroke. Ensure also that the

maximum angle of the lever does not exceed 45°

in either direction. Maximum allowed travel of the

lever is shown in Section 12.8. Best control per-

formance is achieved when the feedback lever

utilises the maximum allowed angle (±45° from

horizontal position). The whole range should be

at least 45°.

❑Make sure that the valve controller is in right

angle and tighten all the mounting bolts.

❑Ensure that the valve controller complies with

previous steps. Check that the actuator pin does

not touch the valve controller case throughout

the entire stroke of the actuator. If the actuator

pin is too long it may be cut to size.

❑Apply grease (Molykote or equivalent) to the con-

tact surfaces of the actuator pin and the feed-

back arm to reduce wear.

Fig. 5 Shaft coupling alternatives

VDI/VDE 3845 mounting

2015 30

nelesCV Globe mounting

EC/EJ flush mounting

pointer

mark on

housing

IEC 60534 mounting

45°

pointer

mark on

housing

45°

pointer

mark on

housing

45°

pointer

mark on

housing

45°

shaft end

7 ND92F 70 en 9

4.6 Piping

Table 2 provides the recommended tube sizes in

accordance with actuator sizes. Tube sizes are the mini-

mum values allowed. Operating times may be tested by

the FieldCare software.

Connect the air supply to S (1/4 NPT).

Connect C1 and C2 (1/4 NPT) to the actuator, see Fig. 6.

ND9200F is connected direct to the EC or EJ actuator.

Connections C1 and C2 (1/4 NPT) must be plugged, see

12.3.

Liquid sealants, such as Loctite 577 are recommended

for the pipe threads.

The air supply must be clean, dry and oil-free instrument

air, see Section 2.4.

CAUTION:

Do not exceed the permitted supply pressure of

the ND9200F!

NOTE:

A valve controller mounted on a spring actuator must

be connected only as single-acting. See Fig. 6.

NOTE:

An excess of sealant may result in faulty operation of

the controller.

Sealing tape is not recommended.

Ensure that the air piping is clean.

Table 1 Spring rates

Actuator type Spring rate (bar/psi)

B1JK 3 / 43

B1J 4.2 / 61

B1JV 5.5 / 80

QPB 3 / 43

QPC 4.3 / 62

QPD 5.6 / 81

EJK 3 / 43

EJ 4 / 57

EJV 5 / 72

Adjust regulator pressure to a level that is max 1 bar

(14.5 psi) + spring rate.

10 7 ND92F 70 en

Table 2 Piping

Actuator Actuator piping Spool valve

EC Stroke vol.

dm3/ in3G 6 10 1/4 3/8

05 0.09 / 5 1/4 x x 2

07 0.2 / 12 1/4 x x 2

10 0.5 / 31 1/4 x x 3

12 1.2 / 73 1/4 x x 3

14 3.0 / 183 1/4 x x 6

16 7.7 / 470 3/8 x x 6

25 20.5 / 1250 3/8 x x 6

EJ Stroke vol.

dm3 /in3G 6 10 1/4 3/8 Spool valve

05 0.18 / 11 1/4 x x 2

07 0.4 / 24 1/4 x x 2, 3*

10 1 / 61 1/4 x x 3

12 2.4 / 145 1/4 x x 3

14 6 / 366 1/4 x x 6

16 15 / 915 3/8 x x 6

25 41 / 2500 3/8 x x 6

B1C Stroke vol.

dm3/ in3NPT 6 10 1/4 3/8 Spool valve

6 0.3 / 18 1/4 x x 2, 3*

9 0.6 / 37 1/4 x x 3

11 1.1 / 67 3/8 (x) x (x) x 3

13 2.3 / 140 3/8 x x 3

17 4.3 / 262 1/2 x x 6

20 5.4 / 330 1/2 x x 6

25 10.5 / 610 1/2 x x 6

32 21 / 1282 3/4 x x 6

40 43 / 2624 3/4 x x 6

50 84 / 5126 1 x x 6

502 195 / 11900 1 x x 6

B1J

B1JA

Stroke vol.

dm3/ in3NPT 6 10 1/4 3/8 Spool valve

8 0.9 / 55 3/8 (x) x (x) x 3

10 1.8 / 110 3/8 x x 3

12 3.6 / 220 1/2 x x 6

16 6.7 / 409 1/2 x x 6

20 13 / 793 3/4 x x 6

25 27 / 1648 3/4 x x 6

32 53 / 3234 1 x x 6

322 106 / 6468 1 x x 6

QP Stroke vol.

dm3/ in3NPT 6 10 1/4 3/8 Spool valve

1 0.62 / 37 3/8 (x) x (x) x 2, 3*

2 1.08 / 66 3/8 (x) x (x) x 3

3 2.18 / 133 3/8 x x 3

4 4.34 / 265 3/8 x x 6

5 8.7 / 531 3/8 x x 6

6 17.5 / 1068 3/4 x x 6

Air supply piping 10 mm or 3/8" for all actuators.

Pipe sizes are nominal, i.e. approximately outer diameter. Inner diameter is typically 2 mm smaller.

x = Standard pipe size used in Neles control valves.

(x) = Minimum pipe size (if smaller than standard).

*) Spool size 2 is preferred for accurate control and standard for Neles control valves.

Spool size 3 can be used if fast full stroke times are required.

Indice

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