Technical specification

Transcription

1 NAF-Setball ball sector valves Fk.(9)GB DN -00, PN 0-, ANSI Class Primary characteristics NAF-Setball is a ball sector valve with metal-to-metal or metal-to- seating. The NAF-Setball combines the best control characteristics of the ball valve and the butterfly valve. It can be used both as a control valve and as a shutoff valve. It is available as standard in stainless steel. It is also available in other materials, such as, CGM, Titanium, etc. Contact NAF for more information The valve has: a one-piece, leak-proof stainless steel body, with face-to-face lengths in acc. with IEC standards a ball sector with top and bottom bearings for low operating torque, so that low-torque actuators can be used a V-shaped sector that provides accurate control over a wide range, even at low flow rates and if used for viscous media with high concentrations of solid particles a spherical area of the ball sector which, with -seat gives tight closing. The Stellite seat ring, ensures excellent tightness at all differential pressures. The maximum leakage in the direction of flow is less than x 0- of the Kv value in this case. Metaloplast bearings. O-ring or graphite packing for the stem gland The standard Stellite seat can easily be converted to after turning the ball sector by degrees, without the need to dismantle the valve. NAF standard for mounting the actuator, which simplifies installation and results in a compact valve/actuator unit CE-marked according to Pressure Equipment Directive (PED 9/3/EG) module H, category III. For module H, category IV contact NAF Applications NAF-Setball can be used both as a control valve and as a shut-off valve, in a wide variety of applications and in different operating modes.the valve represents a concrete result of our product philosophy which is focused on functionality, high quality and low life cycle costs, and is based on concentrating our range to a limited number of valve types, but all of them suitable for a wide variety of applications. The excellent control characteristics of NAF-Setball are particularly beneficial under severe control conditions, in difficult media and under demanding pressure conditions in the process industry, such as: if the media contains solid particles if a wide control range is required in control applications involving high pressure drops if cavitation occurs corrosive applications Technical specification Material: Size range: Pressure ratings: Max. differential pressures: valve closed control service Face-to-face lengths: Installation methods: Temperature range: Test pressure: Sealing class: Stainless steel DN -00 PN 0,,, ANSI Class 0 and 0 bar DN -0 0 bar DN 00 bar DN - bar DN -0 0 bar DN 00-0 bar DN 0-0 bar DN 00 See also page As per IEC 3-3- Wafer type (DN -00) Flanged (DN -00) C. x PN with valve open IEC 3- Class IV-S with valve closed Testing medium is water. -seat ISO 0- Rate A DIN 3 BN Leckrate Metal seat IEC 3- Class IV-S.

2 Working pressure, differential pressure and temperature The maximum working pressure and temperature in the body depends on pressure class according to respectively flange standard. Max. differential pressure, valve closed, depends on temperature as shown in the diagram and is valid for all sizes. Max. differential pressure for control service and sizes DN -00 depends on size and temperature as shown in the diagram. Valves with -seat is further limited as shown in the diagram. Pressure (P) bar Temperature (T) C Max Max Max Max dp closed valve DN-0 dp closed valve DN00 dp control DN-0 dp control DN00-0 Max dp control DN0-0 Max dp control DN00 Max dp control seat Flow capacities and characteristics (Table ) Kv at an opening angle of DN/ Norm. Bore * /0 0,0 0,09 0, 0, 0, 0, 0,9,9, /0 0,0 0, 0,3 0,,,, 3,, / 0, 0,,,0 3,3,,,3, /0 0, 0,3 0,9,3,, 0,0,, 9, , 3,, , Cv =.xkv * At demand for larger max Kv contact NAF.

3 NAF-Setball ball sector valves Fk.(9)GB Materials Stem sealing B, C 0 (Table ) Seat ring A 0 Type -0, -0 Type -0, -0, -0 Item Qty Part Material Sealing type 0 9 Type -, -, -, -, Stuffi ng box: Type -0, - 9C Body EN./CFM Ball sector EN./CFM hard chrome plated 0, 0, 0, 0, 0 Ball sector EN./CFM,,,, 3 Stem, upper EN.0 Stem, lower EN.0 Gland cover EN./CFM 0, 0, 0, 0,,,, Bottom cover EN./CFM Gasket Graphite Locking segment EN.3 9 Bearing seat EN.0 O-ring sealings: Type -0, -0, -0, -0, -, -, -, Compr ring EN.3 Seat ring Alloy 0, 0, 0, 0, 0, 0A, 0B A Seat seal 0, 0, 0,,,, A, B B Seat seal EPDM 0, C Seat seal FPM 0, 3A O-ring EPDM 0, 0,, 3B O-ring FPM 0, 0,, 9A 9 9B 9 Backing ring 0, 0, 0, 0,,,, A O-ring EPDM 0, 0,, Zebra-CL : Type 0A, A Safeguard: Type 0B, B B O-ring FPM 0, 0,, Gland cover EN./CFM 0,, Bolt A 0,, 0A, 0B, A, B Nut A 0,, 0A, 0B, A, B 9A Boxpacking Zebra-CL V-ring 0A, A B Boxpacking Safeguard V-ring liveloaded 0B, B 9C Boxpacking Graphite 0, 0 Bolt A Bolt A 0, 0, 0, 0,,,, Key Steel 3 Indicating pin SS Cup spring EN. 0B, B Washer A Thread insert Stainless Bolt A 9 Seat ring / Back-up ring Stem bearing Metaloplast 3 Stem bearing Metaloplast 3 Washer A /SS,,,, Cylindrical pin EN.0 3 Washer Metaloplast 3 0

4 Operating torque, Nm (Table 3) DN Operating torque Differential pressure bar The minimum design torque for selecting the actuator is stated in the table for a differential pressure of 3 bar. The specified torques are for clean media. For steam increases the torque in above table with 0%. For pulp and other media containing solids consult your NAF representative. Sizing of control valves We have a valve calculation program which is advanced but very easy to use. This program can be ordered through your NAF representative. The program is based on the calculating formula according to the standards IEC 3, ISA.0 and VDMA.

5 NAF-Setball ball sector valves Fk.(9)GB Dimension and mass Wafer version Flanged version NAF standard for actuator mounting Valve stem (Table ) DN A B C ) D E F G H K L M N P All dimensions in mm ) See respectively fl ange diameter according to Fk 90.0 ) PN 0 3) For DN /0, /, /0, /0 ) New face to face from variant xxef Mass, kg Wafer Flanged ) 3) 0 ) , 3 ) 0 3, 9, 0 0 ) , 3,0 0 ) , 0 3 ) , ) , 0 ) ) ) ) ) ) ) )

6 Actuators NAF-Setball is available with hand levers or with pneumatic or electric actuators and accessories. Use the following tables for selecting the hand levers and standard pneumatic actuators. If other pneumatic or electric actuators are required, consult your NAF representative. NAF-Setball valves with hand levers (Table ) Size DN Max dp bar NAF No. Dimensions, mm Mass kg ) A B D E G Hand lever acc. to Fk , , Worm gear actuator acc. to Fk 0. ) , , , , ) DN 00 Wafer version, DN 0 00 Flanged version, PN 0 ) Available with locking device. Contact NAF.

7 NAF-Setball ball sector valves Fk.(9)GB A B H 9 ø C G F E D NAF 990/9390 NAF-Setball valves with pneumatic actuators (Table ) Size DN Max dp bar at supply of NAF No. Dimensions, mm bar bar bar A B C D E F G ) H Double-acting acc. to Fk.9 The below stated dp apply for clean media type water. For other media contact NAF, see also page Mass kg ) ) Including NAF valve positioner ) DN 00 Wafer version DN 0 00 Flanged version, PN 0.

8 A H 9 B øc G F E D NAF 99/939 NAF-Setball valves with pneumatic actuators (Table ) Size DN Max. dp at supply of bar bar bar NAF No. The below stated dp apply for clean media type water. For other media contact NAF, see also page. Dimensions, mm A B C D E F G ) H Mass kg ) Single-acting, spring to close acc. to Fk ) Including NAF valve positioner ) DN 00 Wafer version DN 0 00 Flanged version, PN 0.

9 NAF-Setball ball sector valves Fk.(9)GB B A H 9 ø C G F E D NAF 99/939 NAF-Setball valves with pneumatic actuators (Table ) The below stated dp apply for clean media type water. For other media contact NAF, see also page. Size DN Max. dp at supply of Dimensions, mm NAF No. bar bar bar A B C D E F G ) H Single-acting, spring to open acc. to Fk ) Including NAF valve positioner ) DN 00 Wafer version DN 0 00 Flanged version, PN 0. 9 Mass kg )

10 Accessories NAF s pneumatic actuators, see data sheet Fk.9 can be equipped with a large number of accessories. The following are included in NAF s standard programme and are suitable for direct mounting to NAF pneumatic actuators. Valve positioner Pneumatic and electro-pneumatic valve positioner, see data sheet Fk.. Intelligent valve positioner, see data sheet Fk.. Solenoid valves See data sheet Fk9.. Electrical position indication See data sheet Fk9.0. Terminal box The actuator can be equipped with a junction box (part No ) of cast aluminium containing terminal blocks for connecting the solenoid valve and position sensors. Fugitive emissions Approval, EN ISO- NAF has certified some of our valves with a new stem sealing, according to EN ISO - (this new standard will replace the old TA-luft standard). The packing box solution is with a V-ring set. The new packing set is live loaded with spring cups and equipped with an o-ring above the stem packing. Following valves have been certified in the first test. Classification according to test results is ISO-FE BH - CC - SSA0 - t00oc PN Classification classes: BH Tightness class B, test fluid Helium CC 0000 mechanical cycles, thermal cycles. SSA0 Without shaft seal adjustments during test T00 C Temperature Class PN Endurance Class. Certified Products Wafer: DN-DN00 Flanged : PN0 DN00 to DN0 PN DN to DN0 ANSI0 to PN DN00 to DN0 For other sizes and pressure classes contact NAF. Product code: i.g EB-0-0B Code Seat sealing Stem sealing B Safeguard 0

11 NAF-Setball ball sector valves Fk.(9)GB Other versions - Stem seal in other materials For temperatures up to 0 C the standard O-rings item 3 and as per Fk.GB can be replaced by PFM, Isolast. For higher temperatures, contact NAF. Product code K - Degreased version for oxygen Before assembly, all valve parts are degreased in trichlorethylene vapour. The valve is assembled and packaged so that no oil or grease will enter the valve. Product code D - Stem sealing for vacuum For vacuum the stem sealing O-rings kit is turned to be tight against the pressure from the outside. For applications with alternating vacuum/overpressure is the overpressure limited to bar. Product code V - Internal O-rings for sealing the stem from the medium For media containing small, hard solid particles (such as those in fl ue gases, powders, granulates), and media which can crystallize in narrow slits. Those media can penetrate into the stem seal and give rise to increased actuating torque or increased ware. O-ring seals are arranged between the body and the body side of stem. Product code I - Explosive atmosphere according to Direktive 9/9/EC ATEX NAF-Setball is certifi ed according to ATEX 9/9/EC II G/D c Product code: XA - Fire-safe - For flanges according to JIS 0K - Enlarged outlet - Titanium version Contact NAF for further information.

12 Product code NAF-Setball valves. Size Example: Code 0 3 E B D (). Valve type NAF-Setball. Material Stainless steel 3. Pressure rating Wafer version ) DIN ANSI 0 DN 0-00 Size - PN 0-/ ANSI0 DN - Size 3 - PN 0-/ ANSI0 DN - Size - PN 0-/ ANSI0-0 Flanged version PN 0 DN ) (DN -0 choose PN ) 3 PN DN -00 ) ANSI 0 Size -0 3) PN DN 00-0 ) (DN -0 choose PN ) PN DN -0 ANSI 0 Size - 3). Stem bearing Body Stem E Metaloplast bearing. Body type B Wafer F Flanged ). Seals 0A 0B A B DIN wafer and flanged version DN 0 / 0 /0 / 0 / ANSI wafer and flanged version Size T0 / T0 /0 T / T0 /0 0., , Seat Seat seal Stem seal Max.Temp. Alloy Alloy Alloy Alloy Alloy Alloy Alloy EPDM FPM EPDM FPM Zebra-CL Safeguard EPDM EPDM FPM FPM Graphite Zebra-CL Safeguard EPDM EPDM FPM FPM Graphite 0 C 0 C 00 C 0 C 00 C 0 C 0 C C C 00 C* 0 C* 00 C* 0 C* C* *See Pressure, temperature diagram The valve can be mounted between all flanges mentioned for respectively sizes. The mark plate on the DIN valves will include the highest pressure ratings in both PN and ANSI together with dimensions in both DN and size. Leakage test according to page. The ANSI valves are marked with the ANSI pressure class and size and are leakage tested according to ISA ) Size DN - have the same flange dimension in PN 0,, and. Choose PN for these valves.. Other versions D Degreased version for oxygen I Internal O-rings for sealing the stem from the medium K Stem seal in Isolast V Stem sealing for vacuum XA ATEX certified 3) Not available in size,. NAF AB SE- Linköping Sweden Telephone Facsimile Website: info@naf.se ISO 900 Certified We reserve the right to design modifications without prior notice

13 NAF-Turnex pneumatic actuators for on/off and control, NAF 990/9/9, NAF 9390/9/9 Fk.9()GB Primary characteristics NAF pneumatic actuators are designed for 90 rotation, and the actuator delivers its maximum torque in the closed position (0 ) of the valve, which is normally the position in which maximum torque is needed for ball, ball sector and butterfly valves. intended for both on/off and control internal air passages - no external pipes limit position adjustments in both directions of travel maintenance-free double-acting or single-acting, with spring return includes provision for direct-mounting of valve positioner, solenoid valve and limit position switches piston rod mounted in bearings for smooth operation flexible system of sleeves for different stem diameters Design The linear travel of the pistons is converted by a linkage into rotary travel at the actuator lever. The piston rod and the links has -coated bearings.this relieves the pistons of transverse loads, which ensures smooth operation. If only one cylinder is used, the piston rod at the other end is protected by a protective cylinder. The limit positions of the actuator can be adjusted by means of a stop screw in the end cover of each cylinder. To obtain the spring to close and spring to open function, the cylinder containing the spring assembly is mounted on different sides of the actuator housing. The spring assembly is preloaded in the cylinder and, due to its special design, the cylinder can be removed without the need for removing the preloaded spring assembly. On actuators sizes - 3, the torque is transmitted from the actuator to the valve stem by means of a sleeve. The sleeve system offers wide flexibility, since a given actuator size can easily be adapted for different stem diameters. On actuator sizes 0, and, the actuator is equipped with a lever for the appropriate stem diameter and the torque is transmitted directly. NAF-Turnex actuators are provided with internal compressed-air passages. Compressed air is connected to two threaded ports in the centre of the actuator. Visual indication showing the angular position of the actuator/ valve is provided at the top of the actuator. Sizes 0 - of NAF-Turnex actuators are provided with connections for direct-mounting of solenoid valves conforming to the NAMUR standard. An intermediate plate is used for mounting solenoid valves conforming to other standards. The actuator is also equipped for directmounting of valve positioners and limit switches. Special emergency operating equipment can be fitted to the actuator for operating the valve in the event of loss of compressed air supply. Technical data Temperature range: Operating pressure: Operating medium: Total motion Approx.: 9 *- C on request (Table ) NAF No. Cylinder diameter mm - C* to + C Up to bar gauge pressure (delivers nominal torque at bar gauge) Air Cylinder volume 3 dm Max. stem diameter mm Max. torque at bar Nm Double-acting ) 990-0XX 0 0, 3-3 0, 3-3 0, 00 -, 0 -, , , , 00-00, Spring to close ) 99-0XX 0 0, , -, , , 0 - Spring to open ) 99-0XX 0 0, 3-3 0, 3 -, 3-3 0, , 0 - ) XX = inside diameter of sleeve. See the table on page. Example: 990- = sleeve for mm stem dia. For mm stem dia., state XX=00. For an actuator without sleeve, omit XX, e.g The torque delivered by double-acting actuators at supply pressures other than bar changes proportionately with the supply pressure. At bar, the torque will be : =. x nominal torque of the relevant actuator. For particulars of single-acting actuators with spring return, consult your NAF representative if the supply pressure is other than bar.

14 Material Size 0 3 with spring return Size 0 3) ) Size 0 has a lever instead of a sleeve Size Spring return design has a lengthened cylinder (3) (Table ) No. Qty. 9 9 (Table 3) Size Description Material No. Qty. Size Description Material 0 Bearing for piston rod Polyamide 0 Cylinder cover Al 0 Tie rod Stainless steel Bearing for piston rod Glacier DU 0 Piston rod Stainless steel Sleeve Stainless steel Steel/nitrile 3 ) 0 Cylinder Al 0 Cover Al 3 Al 9 ) 0 Piston Stainless steel 9 ) Piston Al 0 0 Stop screw Galvanized * 0 Spring piston Al * 0 Bearing for spring piston Acetal plastic 3* 0 3 Seal /nitrile 3* Seal NBR * 0 Spring cylinder Al * Spring Steel 0 0 Housing Lever Lever SG iron 0 3 Circlip for sleeve Stainless steel 0 Bearing for lever Polyamide Bearing for lever Acetal plastic 9 0 Visual indicator Al Pin Steel 0 Pivot pin Steel * 0 3 Inner cover Al or steel 0 Pivot pin bearing Glacier DU * 0 3 Circlip Stainless steel 3 0 Link Steel * 0 Filter Brass/galvanized 0 Bearing for link Steel 9 Piston bearing Acetal plastic 0 Coupling Steel Piston seal NBR ) pce for single-acting actuator with spring return. * Only for single-acting actuator with spring return.

15 NAF-Turnex pneumatic actuators Torques Torques of the double-acting NAF 990/ 9390 actuator as a function of angle. Torque of the single-acting, spring-closing NAF 99/939 actuator at bar gauge as a function of angle. Torque of the single-acting, spring-opening NAF 99/939 actuator at bar gauge as a function of angle. Spring to close Air to close Air to close Spring to open Angular position Angular position Angular position Accessories NAF s pneumatic actuators, see data sheet Fk.9 can be equipped with a large number of accessories. The following are included in NAF s standard programme and are suitable for direct mounting to NAF pneumatic actuators. Valve positioner Pneumatic and electro-pneumatic valve positioner, see data sheet Fk.. Intelligent valve positioner, see data sheet Fk.. Intelligent On/Off controler, see data sheet Fk.. Solenoid valves See data sheet Fk9.. Electrical position indication See data sheet Fk9.0. Terminal box The actuator can be equipped with a junction box (part No ) of cast aluminium containing terminal blocks for connecting the solenoid valve and position sensors. 3

16 Dimensions and mass Double-acting actuators Single-acting actuators H Air connection (Table ) NAF No. Actuator size /9 939/9 A B C D E F G H Mass kg G/" G/" G/" G/" G/" G3/" G/" G/" G/" G/" G/" G3/" Specification (Table ) Mounting the actuator on the valve (Table ) Size NAF No. Size Function Double-acting Air to open / Air to close Single-acting with spring return Spring to close (air to open) Single-acting with spring return Spring to open (air to close) Stem diameter (mm) K L M 0-, 0, M0 -, 0,,, 3, M0 0 M 0 M 3-3,, 3,,, 0 -, 3,,, 0,, 0, 0, Ordering example - When placing an order, always specify - NAF No., actuator size and stem diameter - Description and any accessories Example NAF 99 - NAF-Turnex, single-acting pneumatic actuator (spring to close, size, stem diameter mm). Accessories: NAF 0-90P Electro-pneumatic valve positioner., 0,, 0, 0,, 90, 0 M 0 M 0 M 0 M 0 M M Actuator sizes, and 3 have loose sleeves which can be mounted directly in the actuator lever, whereas on actuator sizes 0, and, the lever item must be suitable for the stem diameter. M K L Stem centre NAF AB SE- Linköping Sweden A Flowserve Company Telephone Facsimile Website: info@naf.se ISO 900 Certified We reserve the right to design modifications without prior notice

17 NAF-LinkIT Intelligent Valve Controller, NAF 99 Fk.()GB.0 Primary characteristics NAF-LinkIT, the intelligent valve controller, is designed to operate pneumatic valve actuators from control systems and electrical controllers with the analog control signal -0 ma, optionally superimposed by the HART-communication signal. As an alternative, the digital operation by means of FoxCom, PROFIBUS-PA and FOUNDATION Fieldbus H is possible. NAF-LinkIT can also be integrated into system and application that support FDT/DTM concept according to the specification.. For this purpose the required DTM:s for HART, Profibus and FoxCom are available. The positioner has the following features: Auto Start with self calibration Self diagnosis Communication HART, FoxCom, PROFIBUS-PA and FOUNDATION Fieldbus H Configuration by means of local keys, hand-held terminal, PC or DCS system Very high air output capacity Low air consumption Particularly low vibration influence in all directions Angular range up to 9 Supply air pressure up to bar Single or double-acting Robust design with transparent polycarbonate cover. (Aluminium cover as optional) Integrated beacon style indicator Mounting on rotary actuators according to VDI/ VDE 3 or direct on NAF actuators Protection class IP Built-in independent inductive limit switches (optional) Output for air pressure sensors (optional) Option boards for -0 ma feedback, two binary inputs or outputs (optional) Pressure gauge block (optional) NAF 99 Specification Type: NAF LinkIT, intelligent, electro-pneumatic, valve controller, product code no. 99-(see page ). Function: NAF-LinkIT converts an analog or digital electrical signal to a predetermined position for a pneumatic actuator. Control parameters and alarm limits can be configured by means of local keys, or on versions with communication (HART, FoxCom, PROFIBUS-PA and FOUNDATION Fieldbus H) remote, with hand-held terminal, PC, or DCS system. With applicable software, NAF-LinkIT can also be used to provide diagnostics of valve condition. Application: Can be mounted directly on a NAF actuator, or with a mounting kit on other pneumatic rotary actuators. The spindle sleeve of the NAF actuator has a slot to receive the positioner spindle. A driver pin then transfers the rotary motion from the actuator to the valve positioner. The driver pin is spring-loaded for transmission without backlash. Design: NAF-LinkIT has a very robust and rugged design made for severe applications in the process industry. The valve controller has a very high air output capacity to fit on large size actuators and valves. NAF-LinkIT is equipped with an integrated beacon indicator visible through the transparent cover. The beacon has red indicator markings for 90 rotation angle.

18 Functional specifications Input Two-wire system Reverse polarity protection standard feature -D) Without communication Signal range ma Operating range ma Voltage DC - V Max load mA -H) With communication HART Signal range ma Operating range ma Voltage range of unloaded input signal DC to V Max. load Ω,.V at 0mA Communication signal... HART, 00 baud, FSK) modulated on - 0 ma 0. Vpp at kw load Input impedance Zi..... Z = Ω for AC voltage 0. to 0kHz with <3 db non-linearity. Cable capacity and inductance see HART standard specifications (e.g. C<nF). Note Low voltage DCS control systems might have problems driving the control signal, use amplifier TV (optional) -F) With communication FoxCom/digital Input signal digital Supply voltage dc 3 - V Supply current ~9 V Communication signal.. FoxCom dig., baud FSK) modulated on supply voltage Input impedance ~00 Ω (0, - 0 khz) -Q) With comunication Fieldbus-FOUNDATION H Input signal digital Supply voltage dc 9-3V Operating current ma +-0. ma (Base current) Current amplitude ma Fault current Base current + ma by measns of independent FDEsafety circuit Data transfer FF Specification Rev.. Link-Master (LAS) Function blocks AO, Transdeucer, Resource, PID (in preparation) Configuration -D) Without communication Configuration with local keys and LEDs -H) With communication HART Software IFDC / PC0 / FDT software Hardware Modem MOD99 for PC Also possible with local keys and LEDs -E/F) With communication FoxCom Software IFDC / PC0 Hardware Modem PC0 I/A Series System FBM 3 for code F FBM for code E Also possible with local keys and LEDs -P) With communication PROFIBUS-PA Software IFDC / PC0 / FDT software Hardware ProfiCard for PC Also possible with local keys and LEDs -Q) With communication Fieldbus-FOUNDATION H Software Contact NAF for further information Hardware Contact NAF for further information for PC Also possible with local keys and LEDs -E) With communication FoxCom/analog Signal range ma Operating range , ma Voltage DC 3 - V Load Ω Communication signal... FoxCom, 00 baud FSK) modulated on - 0mA Input impedance ~00 Ω (0, - 0 khz) Travel range Rotation angle range..... up to 9 Characteristics Acting configurable: direct / inverse Split range practicable Characteristic curve......configurable: linear / equal percentage / quick opening/ freely defined with points max. (not version -A and -D) Angle limitation configurable Tight close range with hysteresis configurable -P) With communication PROFIBUS-PA Input signal digital Supply voltage dc 9-3V Operating current ma +-0. ma (Base current) Current amplitude ma Fault current Base current + ma by means of independent FDEsafety circuit Data transfer Acc. to PROFIBUS-PA profile class B, based on EN 00 and DIN 9 part ) FSK = Frequency Shift Key

19 NAF-LinkIT Fk.()GB Travel indication..... mechanical / beacon Output Sense of action single or double acting Output to actuator % of supply air pressure Supply Supply air pressure bar (0 - psig) Supply air free from oil, dust, water acc. to IEC - Ambient conditions Operating cond. acc. to IEC Device can be operated at a class Dx location Ambient temperature C Relative humidity < % Transport and storage temperature C Protection class acc. to IEC IP ) Electromagnetic compatibility EMC Operating conditions.... industrial environment Immunity according to -EN fulfilled Emission according to - EN 0 Group, Class A fulfilled - EN fulfilled NAMUR-recommendation as of May fulfilled Additional features (not for version -A) Autostart travel direction, zero, span, control parameters (control parameters adjustable via local keys, HART or bus communication) Position feedback..... via communication (optional: current signal output 0 ma) Alarms via communication optional up to alarm outputs, galvanically separated wire (no alarm: < ma, alarm: >, ma) ) To fulfill IP the positioner must be pressurised with supply air pressure. Online diagnostics.... via HART or bus communication recognizes pre- and main alarms determines number of cycles, movements of the valve shows condition of device state of position sensor exceeding travel range actuator is jammed (remaining control deviation), Interruption in feedback control system of valve controller Additional diagnostical possibilities in control operation if equipped with pressure sensors and diagnostics software NAF-eValuate Performance specifications Response characteristics Sensitivity <0.% of travel span Non linearity (terminal based adjustment)..... <0.% of travel span Hysteresis <0.3% of travel span Supply air dependence... <0.%/ bar ( psi) Temperature effect <0.3%/0 K Mechanical vibration 0 0 Hz up to 0. mm, 0 00 Hz up to g.... <0.% of travel span Air consumption (steady state) Appr. 0, Nm 3 bar supply pressure Air output Nm 3 bar supply pressure Failure handling Safety position at - Air supply failure pressure y and y = zero - Electric power failure... pressure y= zero and y = full supply pressure - Failure of communication recognized by configurable watch dog with response delay of 0,s - h - Behaviour configurable as pressure y/ y= zero or stop at last value or a configured value - Diagnostic report via communication - Historical status is set if alarm was activated at any time (also just short alarms) 3

20 Optional equipment specifications Additional Inputs/Outputs (not for version -A) -B) Binary Inputs Two independent binary inputs with internal supply for connection of sensors, e.g. pressure switches. A con-nected switch is loaded with 3, V, 0 ma. Both binary inputs can be used for diagnostics or also for the control functions - close valve (0%) - open valve (%) - hold last value (configurable) -F) Position feedback - 0 ma Angle derivated from valve controller feedback, Output analog, galvanicaly separated, two-wire system acc. to DIN 93 for external supply Supply voltage V DC Signal range ma 0% and % configurable device fault < 0 µa For control circuit with the following electrical values Supply voltage dc V, Ri approx. ohm Residual < 0% p.p. Permissible line resistance < kohm Response characteristic Switching differential.....< % Switching point repeatability < 0.% -W) Inductive Limit Switch Model: Pepperl&Fuchs NBB-V3-E Three-wire system Input position measured mechanically Output inductive proximity sensors Supply voltage V DC -Y) Inductive Limit Switch Model: Pepperl&Fuchs NBB3-V-Z Two-wire system Input position measured mechanically Output inductive proximity sensors Supply voltage V DC One binary output alarm, galvanically separated, failure source configurable two-wire system acc. to DIN 93 Supply voltage V DC Signal range ma Logic < ma, no alarm > 3 ma, alarm device fault < 0 µa Optional feature -B) Built-in Pressure Sensors For output air pressures to actuator Indicating range bar Accuracy , % Temperature influence... 0,% / 0K (- - oc) -P) Two Binary Outputs (not version -A) Input angle derivated from valve controller feedback Output binary galvanic separated limit signals open collector Supply voltage external max VDC Logic < ma, limit value not exceeded >, ma, limit value exceeded device fault < 0 ma Connection manifold with Gauges -M (Manifold with manometer-lexg) Lateral attachment to valve controller with 3 gauges Indicating range bar Error limit Class. Physical specifications Materials Housing Aluminium (Alloy No. ) finished with DD-varnish white Cover Transparent polycarbonate, UV-stabilised Feedback shaft material.... Built-in Limit Switch -T) Inductive Limit Switch (NAMUR) Two-wire system Input position measured mechanically Output inductive proximity sensors acc. to NAMUR for connection to a switching amplifier with an intrinsically safe control circuit Current consumption Vane clear >, ma Vane interposed < ma Weight Double acting appr.. kg (3. lbs)

21 NAF-LinkIT Fk.()GB Electric Connection Line entry or cable glands M0x, for cables of diam. -mm Screw terminals terminals for input, optional additional terminals for position transmitter and sensor or for sensors, another additional terminals for limit switches, wire cross section up to. mm Air connection As standard, the air between positioner and actuator NAF-Turnex is connected by reinforced tubes in PVC. We can deliver as alternative:. Stainless steel pipes. Air block with air channels as per picture below. Mounting NAF actuator NAF standard Connection to rotary actuators VDI/VDE 3 with mounting kit -EBZG-R Safety requirements CE label Electromagnetic compatibility ) /33/EWG Low-voltage regulation... 3/3EWG not applicable Safety (only with optional feature -D, metallic cover) According to EN 00- (or IEC 00-) safety class III Overvoltage Category I Internal fuses not replaceable External fuses limitation of power supplies for fire protection must be observed acc. to EN 00-, appendix F (or IEC 00-). Features - Safe and easy mounting - Un-breakable design - Minimizes leakage risk - Special design makes it easy and safe to change between direct and reverse action - Aluminium, anodised and epoxy painted for superior corrosion resistance - O-ring seals Part. No Intended for actuator /9/ /9/ /9/ /9/9-3

22 Dimensions, All measures in mm,, 0,, x ÿ Ø,, 9, 9, x M 9, 9,, 0, 0,, ÿ x ÿ 0,, ÿ 0 0, 0, ÿø 0, x M x M 0,,,, 3 9 0

23 NAF-LinkIT Fk.()GB Overview Position Cable gland Plug, interchangable with Pos. 3 Screw terminals (+/-) for input (w) Ground connection Female thread /- NPT for air supply Female thread /- NPT for output y Female thread /- NPT for output y Beacon indicator 9 Key UP 0 Key DOWN Key M Status display ( red LED, green LED s) 3 Polycarbonate cover Data label LCD Pneumatic unit with spool valve 9 Position potentiometer 0 Printed circuit board with EMC-cover Connection for pressure sensors (optional)

24 Product code Example NAF-LinkIT, Intelligent Valve Controller for NAF double acting actuator, HART-com. and two built-in pressure sensors with LCD-display. 99 -C H N 3 S ZZZ -BV0. Type Intelligent Valve Controller for Rotary Actuators Version Double acting C 3. Input/Communication Digital, w/o communication (-0 ma) D FoxCom (-0mA / IT) E FoxCom (digital / IT) F HART (-0mA) H PROFIBUS-PA P FOUNDATION Fieldbus H Q. Additional Inputs/Outputs Two Binary inputs B Potentiometer Input D Position feedback -0mA F Prepared for additional In-/Outputs N Two Binary outputs P. Built-in limit switch Without S Inductive limit switch expl. prot. EEx ia IIC T (NJ-V3-N) ) T Inductive limit switch (NBB-V3-E) 3 wire W Inductive limit switch (NBB3-V-Z ) wire Y. Cable Entry M0x, with plastic cable gland Electrical classification Without ZZZ EEx ia IIC T (cenelec) ) ) EA IIG EEx ia IIC T/T (ATEX) ) 3) EAA. Optional Features Two built-in pressure sensors for output to actuator p and p ) Metallic c Tag.No. Labeling Stamped with weather resistant color Tag.No. Labeling Stainless steel label fixed with wire Custom Configuration LCD-display with language English/German/Swedish included, for other languages, contact NAF (Display is included as standard) ) Auxiliary Manifold, gauges manifold (connection / - NPT) With three gauges for version double acting LEX ) -B -D -G -L -T -V0 -M Mounting kit for: NAF-Turnex, when delivered together with actuator NAF-Turnex, wh 990 Rotary actuator acc. to VDI/VDE 3 with 0 mm shaft height (9X-0,-) Rotary actuator acc. to VDI/VDE 3 with 0 mm shaft height (9X-0,-0) Rotary actuator acc. to VDI/VDE 3 with mm shaft height (9X-0,-) () () (3) () Explosion protection only with Electrical classification EA & EAA Only with Optional Feature -D, metallic cover Only with input /communication F, H, P and Q Not with inputs/communication E, F () () () Included Only with input/communication D, E Only with electrical classification EAA. Can not be combined with Air block Gustaf Fagerberg AB, Klangfärgsgatan -, Box 0, Göteborg Telefon: , Fax: , E-post: gustaf@fagerberg.se