KLINGERballostar KHE Split body ball valve DN 15 (1/2 ) 200 (8 ) Edition Tel. +43 (0) Fax +43 (0) Web:

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1 KLINGERballostar KHE Split body ball valve DN (1/ ) 0 ( ) Edition 05 Tel + (0) Fax + (0) Web: wwwklingerkfcat

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3 KLINGERballostar-KHE: This ball valve offers more The design of the sealing systems Page The functional principle of the seat sealing system Page 5 The advantages of a unique sealing system and a modular construction design What else a ball valve has to offer Page 6 7 The application limits of stuffing box and sealing elements Page 9 Define the field of application of your valve The Pressure-Temperature-Diagrams optimize the efficiency of the ball valve Page 1 Material overview and flow characteristic values Page 1 KHE-FK, EN type series, short design Page KHE-FL, EN type series, long design Page The technical details of the ball valve types at one glance KHE-CL, ANSI type series Page 17 Spare parts, accessory and special types Page Your actuator will appreciate the low torque Page 19 1 A safe way to choose your actuator Our contribution to fluid safety Page 7 The table of chemical resistance

4 The design of the sealing systems A The stuffing box The sealing of the operating stem is achieved by using a belleville washer supported (labyrinth-) stuffing box This sort of sealing is maintenance free and has little set-off behaviour Only small forces are required for tightening Because of the arrangement of the belleville washer a constant pressure against the stuffing box is created, which is independent of pressure- and temperature changes B The secondary body sealing This supporting sealing, consisting of graphite, is located among the pitch flange of body and flanged end piece The secondary body sealing improves the safety against external leakages, when operating with high variations of temperature and pressure C The sealing element The sealing element located at the end piece consists of a supporting and a cover disc, both made of stainless steel, a KFC sealing ring and a sleeve made of K-Flon The spring load of the sealing element is similar to a diaphragm spring D The sealing ring The sealing ring made of KFC is located in a enclosed groove in the valve body This groove prevents floating of the sealing ring in radial direction, against the backside or the bore The ball presses against the sealing ring, so the sealing ring is not able to set or flow, because it is enclosed on every side

5 The functional principe of the seat sealing system Basically the Ballostar KHE ball valve can be pressurised in both flow directions In consequence of the different design of the sealing systems two operating conditions depending on the mounting direction are possible: F M F V F M1 F M1 F V F P F P Flow direction of fluid Mounting direction: flange end piece upstream If the flange end piece is mounted upstream, the fluid pressure (characterized by force F M) presses the ball to the downstream situated sealing ring (F P) The pre-stressed, elastic sealing element (F V) located upstream, presses against the ball too The elastic sealing element is additionally effected by the fluid pressure (F M1), which leads to an increase of the force effect onto the ball and simultaneously means a stress relief for the diaphragm spring The elasticity of the KLINGER sealing system continuously provides two sealing areas in the bore Therefore we recommend this situation of installation as preferred mounting direction for standard applications Additionally this direction is marked with an arrow on the valve body Mounting direction: body flange upstream F V If the body flange is mounted upstream, the pressure of the fluid (F M) takes effect against the spring force (F V) of the downstream located elastic sealing element F V F V - F M F P F P F M If the pressure of the fluid (F M) is higher than the spring force (F V) of the sealing element, the ball lifts from the sealing ring The presure of the ball, which acts against the downstream sealing element rises and it takes over the sealing function Flow direction of fluid If the differential pressure is low, the spring force of the sealing element is high enough to press the ball against the sealing ring too (F P=FV-F M) A second sealing area is created and enable an outstanding effective sealing system 5

6 To ensure it can cope with different needs and is fit to face any application, the KLINGERballostar KHE ball valve satisfies with a modular system of stuffing boxes and sealing elements CE-Marking Due to the Conformity with Pressure Equipment Directive 97//EC KLINGER Fluid Control is authorized to issue the CE-Marking It is applied on each Ballostar ball valve to symbolize our high standard of quality Anti-static as standard As standard, the KLINGERballostar KHE is equipped with an antistatic device according to ISO 711 or EN 19 Antistatic disc Antistatic ball beginning with DN Flow of discharge Fire safety The fire-safe version in accordance with EN ISO 97/API 607 requires special sealing elements These fire-safe elements are mounted directly in the factory, but they can also be easily upgraded every time Lever stop unit The functions of the lever Both lever stop and interlocking device are standard features A hexagon socket screw defines the end position The usage of a screw or a padlock makes it possible to connect lever and body of the ball valve It's the easiest way to prevent unauthorised or unintentional operation Lever interlocking device 6

7 Product features, certificates and approvals Actuators The flange acc to ISO 511 is connected to the actuator either directly or via a bracket and coupling You can mount and demount the required actuator type at any time, even when the plant is in operation, which makes changing the actuator a piece of cake Safety with guarantee Summary of the current type approvals Valve according to the clean air regulations (TA-Luft): The requirements for limiting emissions to prevent air pollution according to VDI and EN ISO are clearly fullfilled Fire safety: The fire-safe-tests according to EN ISO 97 are certified The labyrinth stuffing box Leak tight in series Klinger is the only manufacturer in the world who offers both valves and seals The synergistic effect of these two fields of knowledge can be seen in the seals for the seat and the stuffing box The requirements for limiting emission to prevent air pollution are met demonstrably Special valve typ for gas applications: G-KHE According to the requirements of the relevant international standards, the usage of an adjustable stuffing box is not allowed for gas applications Therefore KLINGER uses O-Ring stuffing boxes The requirement, for an additional stop which defines the end position if the hand lever is dismantled, is also fullfilled We offer a solution which can be mounted on the valve body optionally For the installation of G-KHE ball valves only one mounting direction is allowed The correct direction is indicated with an arrow on the valve body Valve with class VI leak tightness: The approval according API/FC is issued for soft-sealing elements Valve for natural gas transportation in pipelines: The requirements of the European Standard EN 111 for valves with a operation pressure over bar are fullfilled Valve for gas distribution systems with operational pressure up to bar: Type approval according to EN 177 7

8 The ball valves are by default equipped with the stuffing box " labyrinth and the sealing element "KFC " as standard The other versions listed may be ordered optionally when placing the order Fluids Conditions of use Approvals and certificates Water/hot water Mineral oil Heat transfer oil Liquid gas/low temperature Saturated steam Misc gases Vacuum Hot steam (max 00 C) Standard application High no of cycles Frequent temp changes High temperature Chemical industry Abrasive fluids EN 177 EN 111 Fire Safe EN ISO 97 EN ISO resp VDI Stuffing box LABYR labyrinth Stuffing box VIT Viton Stuffing box GRAF labyrinth recommended less suitable not recommended (O-ring)

9 Operational areas of stuffing box, sealing ring and -element Sealing ring/ -element Sealing ring/ -element Sealing ring/ -element Sealing ring/ -element KFC PTF M FS Fire Safe 9

10 Pressure and temperature limits of KHE ball valves made of carbon steel P/T-diagrams are an important tool to visualise the application field of a ball valve The strengthness of the body material restricts and standardises the application limits of pressure and temperature A general rule for valve bodies consisting of steel: A decrease of operating pressure in the nominal pressure range means an increase in the field of applications in the temperature range KHE-FK, KHE-FL PN DN 0 Material: VIII PN DN 0 Material: VIII Pressure [bar] (1bar = 01 Mpa) PN KFC 5 0 PN Temperature [ C] Sealing element Screws of body Stuffing box /Fire Safe Screws A-70 Standard-screws labyrinth Viton

11 Pressure and temperature limits of KHE ball valves made of stainless steel Additionally the influence of the body materials, the sealing materials and the screws on the range of application of the ball valve is clearly shown in the P/T-diagrams Plot your operating point in the diagram fields to find out wether the safety margins meet your requirements or not At the same time you can see which parameters have to be changed Choosing your ball valve this way means optimizing the economy and safety of the valve KHE-FK, KHE-FL PN DN 0 Material: Xc PN DN 0 Material: Xc Pressure [bar] (1bar = 01 MPa) PN KFC 0 PN Temperature [ C] Sealing element Screws of body Stuffing box /Fire Safe Screws A-70 labyrinth Viton 11

12 Pressure and temperature limits of KHE ball valves made of carbon steel P/T-diagrams are an important tool to visualise the application field of a ball valve The strengthness of the body material restricts and standardises the application limits of pressure and temperature A general rule for valve bodies consisting of steel: A decrease of operating pressure in the nominal pressure range means an increase in the field of applications in the temperature range KHE-CL Class 1 NPS 1/ - Material: VIII Class 00 NPS 1/ - Material: VIII Pressure [bar] (1bar = 01 MPa) Class 00 KFC 0 Class Temperature [ C] Sealing element Screws of body Stuffing box /Fire Safe Screws A-70 Screws 19-B7 labyrinth Viton NPS = Nominal Pipe Size 1

13 Pressure and temperature limits of KHE ball valves made of stainless steel Additionally the influence of the body materials, the sealing materials and the screws on the range of application of the ball valve is clearly shown in the P/T-diagrams Plot your operating point in the diagram fields to find out wether the safety margins meet your requirements or not At the same time you can see which parameters have to be changed Choosing your ball valve this way means optimizing the economy and safety of the valve KHE-CL Class 1 NPS 1/ - Material: Xc Class 00 NPS 1/ - Material: Xc Pressure [bar] (1bar = 01 MPa) Class 00 KFC 0 Class Temperature [ C] Sealing element Screws of body Stuffing box /Fire Safe Screws A-70 labyrinth Viton NPS = Nominal Pipe Size 1

14 Material overview and flow characteristic values KLINGER material code mc Body and end piece Internal parts Body colour VIII carbon steel without copper alloy parts black, phosphated Xc stainless steel stainless steel blanc pickled mc = material code Flow characteristic values The coefficients quoted in the table can be used to calculate the right size or pressure drop of the KHE ball valves Both the Zeta and K values are shown KV values valid for water with a density of 0 kg/m V DN NPS Zeta / / 1 1 1/ 1 1/ 1/ Kv (m /h)

15 Split-body ball valves KHE Flanges acc to EN 9-1 / PN or PN, short design Materials: carbon steel, stainless steel A Ød Ød G KHE-FK PN DN - 0 Materials VIII, Xc PN DN - 0 Materials VIII, Xc SW h h5 H Face-to-face dimensions acc to EN 55-1, basic series Øk Ød Øg ØD h1 DN DN Body dimensions PN d L1 L H l lz Pressure range PN Body dimensions PN D L1 L H L Pressure range PN 1 f b G G h L1 Flange dimensions Flange dimensions h1 D D g g Weight Kg/piece Weight Kg/piece Pos Part Body Ball Operating stem Sealing ring Sealing element Supporting ring Slip ring Stuffing box nut Loading ring Belleville washer Fem Supporting ring Antistatic disc Disc Stuffing box lamella Washer Washer End piece Sealing ring Stop Hand lever Heavy hex screw Heavy hex nut Heavy hex screw Disc = Number of drilling holes = DN and DN 0: the flange dimensions of pressure stage PN are equal to the measurements of PN flanges = DN 0 standardly with bare shaft (no lever) = Dimensions on request f f b b k k l l lz1 lz1 Ordering example: KHE-FK DN PN VIII-KFC-Laby Components and materials of standard type Material VIII SINT C K-Flon stainless steel A-70 A Xc K-Flon 1 1 A-70 A A-70 A All dimensions in mm

16 Split-body ball valves KHE Flanges acc to EN 9-1 / PN or PN, long design Materials: carbon steel, stainless steel KHE-FL PN DN - 0 Material VIII, Xc A Ød PN DN - 0 Material VIII, Xc Face-to-face dimensions acc to EN 55-1, basic series SW Ød h h G H 1 1 Ød Øg ØD h1 Øk Pressure range PN DN DN Body dimensions PN d L1 L H Body dimensions PN d L1 L H Pressure range PN 1 l lz f b L G G Flange dimensions h g Flange dimensions h1 D D L1 g f f b 6 b 6 k k l l lz1 1 lz1 1 Weight Kg/piece Weight Kg/piece Ordering example: KHE-FL DN PN VIII-KFC-Laby Components and materials of standard type Pos Part Body Ball Operating stem Sealing ring Sealing element Supporting ring Slip ring Stuffing box nut Loading ring Belleville washer Fem Supporting ring Antistatic disc Disc Stuffing box lamella Washer Washer End piece Sealing ring Stop Hand lever Heavy hex screw Heavy hex nut Heavy hex screw Disc = Number of drilling holes = DN and DN 0: the flange dimensions of pressure stage PN are equal to the measurements of PN flanges = DN 0 standardly with bare shaft (no lever) = Dimensions on request Material VIII SINT C K-Flon Xc stainless steel A-70 A K-Flon A-70 A A-70 A All dimensions in mm

17 Split-body ball valves KHE Flanges acc to ANSI B5, Class 1/00 Materials: carbon steel, stainless steel A Ød SW Ød h h5 G H KHE-CL Class 1 NPS 1/ - Material: VIII, Xc Class 00 NPS 1/ - Material: VIII, Xc Face-to-face dimensions acc to ANSI B Øk Ød Øg ØD h1 l lz f b L L1 Ordering example: KHE-CL NPS 1 Class 00 VIII-KFC-Laby Pressure range Class 1 NPS 1/ / 1 1 1/ 1/ 6 NPS Class Class Body dimensions d 1/ / 1 1 1/ 1/ Body dimensions d L1 L1 L / / / / / / / 00 1/ = Number of drilling holes = NPS standardly with bare shaft (no lever) = Dimensions on request Pressure range Class 00 L H H G G Flange dimensions h g Flange dimensions h1 D D g f f b 5 9 b k k l 6 lz Weight Kg/piece Weight l lz 1 Kg/piece Components and materials of standard type Pos Part Body Ball Operating stem Sealing ring Sealing element Supporting ring Slip ring Stuffing box nut Loading ring Belleville washer Fem Supporting ring Antistatic disc Disc Stuffing box lamella Washer Washer End piece Sealing ring Stop Hand lever Heavy hex screw Heavy hex nut Heavy hex screw Disc Material VIII WCB CFM F SINT C9 L L 01 L K-Flon WCB 01 Xc stainless steel B7 H A-70 A CFM CFM Ti L L L 01 L K-Flon CFM A-70 A A-70 A All dimensions in mm 17

18 Spare parts, accessories and special designs KLINGERballostar KHE ball valves are maintenance-free! Spare parts: The modular construction design of the ball valve makes it easy to change components, which are damaged because of wear out or corrosion The installation of original KLINGER spare parts enables the original quality of the valve, even after years of operation Spare parts: sealing ring, sealing element and washers for the labyrinth stuffing box The modular system of the valve components also ensures the technical upgrading or adaption to special requirements For example it is possible to replace a KFC-sealing element with a metal-sealing element For detailed information feel free to contact our sales team Standard type of spare part ball Special designs Our customers and their needs are in center of attention In close cooperation innovative and tailor-made solutions are developed to fulfil the specified assignments Our main criterion is to achieve customer satisfaction: H=1 KLINGERballostar KHE with operating stem extension and protection pipe Among other things we offer the following special designs and equipment: Fire-safe version Vacuum application Valve for gas application (sealing of stuffing box with O-rings) sealing element for abrasive medium Heating jacket Operating stem extension, optional with protection pipe (standard length 1 mm) Mounting kits (bracket and coupling) used as connection element between top flange and actuator

19 Automation Without automation hardly any cost-effective industrial process is imaginable Rising requirements for operating and controlling valves in installations are challenges we face The application of actuators helps to realise the customer specific demands for valve-automation Type overview of actuators and specifications KLINGERballostar KHE ball valves can be equipped with all types of actuators Absolutely necessary information for dimensioning of actuator: 1 Size of the ball valve and the operating torque (the following two pages show how to choose the correct nominal size and torque) Type of actuator: electro-mechanic (operating voltage and frequency) pneumatic (single or double acting, control pressure) hydraulic KHE-FL with pneumatic actuator Type of mounting: directly or with bracket and coupling (direct mounting is not recommended for temperatures above 0 C) Mounting kit for valve-actuator attachment acc to EN ISO 1 Positioning time 5 Accessories: limit switch, solenoid valve, controlling device ao KHE-FK with electro-mechanic actuator Dimensions of top flange (acc to ISO 511) Ød Top flange for actuator attachment A SWM 1 Size SWM 1 DN NPS ISO A d DIN ANSI d d h h5 SWB Ød Ød SWB h h / / 1 1 1/ 1/ 6 F0 F0 F0 F05 F05 F07 F07 F F F1 F1 F / 7/ 7/ / 1 7/ 1/ 7/ 1 1/ 1 1/ 9/ = Wrench size of hexagonal stuffing box nut = Wrench size of square operating stem All dimensions in mm 19

20 The way to the right actuator Choice of actuator Torques of the various seals 1 Size NPS DN inch mm 1/ / 1 1 1/ 1 1/ 1/ Size NPS DN inch 1/ / 1 1 1/ 1 1/ 1/ 5 mm 0 1 Size NPS DN inch mm 1/ / 1 1 1/ 1 1/ 1/ KFC Differential pressure (bar) Class 1 0 Torque Nm Differential pressure (bar) Class 1 0 Torque Nm Differential pressure (bar) Class 1 0 Torque Nm Class Class Class Torque [Nm] Remote Control, double-acting actuator A 0 KLINGER recommends to use a factor of 15, ie plus % for standard calculations,5,5 5 5,5 6 Transfer the design torque and the control pressure to obtain the working pont A Now you choose the actuator with the next higher torque In this case it is RC 0-DA Size DN inch mm 1/ / 1 1 1/ 1 1/ 1/ Viton Differential pressure (bar) NPS 0 5 Torque Nm

21 The way to the right actuator You can save on investment and additional costs by designing the actuator for your ball valve assuming not the possible but the necessary maximum The torque of the actuator is determined by the required differential pressure, not by the nominal pressure What s more, the KLINGER ballostar KHE ball valve has the same, relatively low torque in all operating states When both aspects are considered, the actuator can often be smaller by one or two performance stages, which leads to a smaller overall size and fitting dimension, which is an important advice for a plant constructor Small size also means lower power and energy requirement for the kinematics And this day by day, for many years RC 60-DA RC -DA RC -DA RC 0-DA RC -DA RC -DA Control pressure PSt [bar] Starting from Nominal diameter DN Sealing element KFC Differential pressure bar Control pressure 55 bar Result from Table 1 Min Torque,9 Nm Flow chart and example for remote control actuator Multiplied by safety factor 15 (,9 x 15 =,5) Torque for dimensioning,5 Nm Klinger recommends to use a factor of 15, ie plus % for standard calculations double-acting actuator Transfer dimensioning torque (51 Nm) and control pressure (55 bar) to diagram Functional principle of actuator RC 0-DA The optimal actuator single-acting actuator Dimensioning torque and control pressure (diagram not shown) 1

22 Table of chemical resistance The recommendations in this table should help you to choose suitable materials and types We cannot assume a quarantee since the function and durability of the products are largely dependent on factors which can t be influenced by the manufacturer In the event of specific conditions of approval, these must be observed Please contact us if in doubt Wherever solids are named in the list, what is meant are their aqueous solutions or suspensions Designation of sealing materials: = KLINGERflon carbon-reinforced = KLINGERflon = 16 sealing ring coated With STELLITE Viton = Fluorinated rubber Fluid Chemical formula Concentration & temperature Acetone Acetylene Air, dry Alum Alum Aluminium acetate Aluminium ethylate Aluminium chlorate Aluminium fluoride Aluminium oxyde Ammonia Ammonium hydroxyde Ammonium hydroxyde Ammonium bicarbonate Ammonium chloride Ammonium chloride Ammonium chloride Ammonium chloride Ammonium diphosphate Ammonium carbonate Ammonium nitrate Ammonium sulphate Aniline Arsenic acid Asphalt (tar) CHCOCH C H KAI(SO ) KAI(SO ) (CHCOO) AI AI(OCH 5) AI(CIO ) AIF AIO Nh NHOH NHOH (NH )HCO NHCI NHCI NHCI NHCI (NH ) HPO (NA)CO NHNO (NH)SO CHNH 6 5 H AsO % C 5 Sealing materials Viton Body (material code) VIII Xc

23 Our contribution to fluid safety Fluid Chemical formula Concentration & temperature Sealing materials Body (material code) Beer Benzene Benzine Bleaching liquor (chloride of lime) Borax Borsäure Borsäure Borsäure Butan Buttermilch Butylacetat Butyalkohol Calcium bisulphite Calcium bisulphite Calcium chloride Calcium chloride Calcium hydroxide (Kalkmilch) Calcium hydroxide Calcium hydroxide Calcium hypochlorite Calcium sulphat Carbon dioxyde Carbon dioxyde Carbon disulfide Carbon tetrachloride Chloroform Chloroform Chlorosulphonic acid Chromic acid Chromic acid Chromic acid Citric acid Citric acid Clophen T 6 Coagulating baths (up to %) Copper acetate Copper acetate Copper sulphate Copper sulphate CH 6 6 NaBO7HO HBO HBO HBO CH CHCOOCH9 CHOH 9 Ca(HSO ) Ca(HSO ) CaCl CaCl Ca(OH) Ca(OH) Ca(OH) Ca(CIO) CaSO Co Co Co CCI CHCI CHCI HOSOCI HCrO HXCrO HCrO (CHCOOH) C(OH)COOH (CH COOH) C(OH)COOH HSO (CHCOO) Cu (CHCOO) Cu CuSO CuSO % C Viton VIII Xc Abbreviations: = boiling point sat sol = saturated solution aq sol = aqueous solution conc = concentrated Explanation: for metallic materials: practically resistant, removal up to, g/m /day fairly resistant, removal up to, g/m /day hardly resistant, removal up to 7 g/m /day not resistant, removal up to 7 g/m /day not tested or not common for sealing materials: suitable unsuitable ) Discolorations may occur ) 1 C 1

24 Table of chemical resistance Fluid Chemical formula Concentration & temperature Diazotation bath (weakly acid) Diazotation bath (weakly acid) Diesel oil Diphyl Dowtherm A Dye liquor, alkaline or neutral Dye liquor, alkaline or neutral Dye liquor, organic acid Dye liquor, organic acid Dye liquor, strongly sulphuric acid Dye liquor, strongly sulphuric acid Dye liquor, weakly sulphuric acid Ethane Ethanol Ethyl ether Ethyl acetate Ethylene Ethylen chloride (dichlorethane) Fatty acids from C6 Formaldehyd Formaldehyd Formic acid Formic acid Formic acid Formic acid Freon 1, Frigen 1 Glacial acetic acid Glacial acetic acid Glacial acetic acid Glacial acetic acid Glacial acetic acid Glacial acetic acid Glacial acetic acid Glycerine Glycerine Grape vinegar Heat transfer oils Hydrochloric acid, dry Hydrochloric acid, dry Hyroxylamine sulphate Hyroxylamine sulphate Hydrochloric acid HSO over 0,% HSO over 0,% HSO under 0,% CH 6 CHOH 5 CHOCH 5 6 CHCOOCH5 CH (CHCI) HCHO HCHO HCOOH HCOOH HCOOH HCOOH CHCOOH CHCOOH CHCOOH CHCOOH CHCOOH CHCOOH CHCOOH (CHOH ) CHOH (CH OH ) CHOH HCI HCI (NH OH)H SO (NH OH)H SO HCI % C KP 0, Sealing materials Viton Body (material code) VIII Xc

25 Our contribution to fluid safety Fluid Chemical formula Concentration & temperature Sealing materials Body (material code) Hydrochlorid acid Hydrochlorid acid Hydrogen sulphide, gas, dry Hydrogen sulphide, gas, wet Hydrogen Hydrogen peroxide Hydrogen peroxide Illuminating gas Kreosot Kreosot Lead acetate (lead sugar) Lead arsenate Linseed oil Linseed oil Magnesium sulphate Magnesium sulphate Manganous chloride Manganous chloride MEK (Butanone) Mercury Mercury (II) chloride (sublimate) Mercury (II) nitrate Methyl alcohol Methyl alcohol Methylen chloride Methylen chloride Milk Natrium acetate Natural gas Nitric acid Nitric acid Nitric acid Nitric acid Nitric acid Nitric acid Nitrogen Oils (lubricating oils, mineral) Oils (vegetable) Oleic acid HCI HCI HS HS H HO HO Pb(CH COO) Pb (AsO ) MgSO MgSO MnCl MnCl CHCOCH5 Hg HgCI Hg(NO ) CHOH CHOH CHCl CHCl CH COONa HNO HNO HNO HNO HNO HNO N C H COOH 17 % C 0, 1 conc conc Viton VIII Xc 1 ) 1 ) 1 ) 1 ) Abbreviations: = boiling point sat sol = saturated solution aq sol = aqueous solution conc = concentrated Explanation: for metallic materials: practically resistant, removal up to, g/m /day fairly resistant, removal up to, g/m /day hardly resistant, removal up to 7 g/m /day not resistant, removal up to 7 g/m /day not tested or not common for sealing materials: suitable unsuitable ) Discolorations may occur ) 1 C 1

26 Table of chemical resistance Fluid Chemical formula Concentration & temperature Oxalic acid COOHCOOH Oxygen O Pentyl acetate CHCOOC5H11 Petroleum ether Phenol CHOH 6 5 Phosphoric acid HPO Phosphoric acid HPO Phosphoric acid HPO Phosphoric acid HPO Phosphoric acid HPO Phosphoric acid HPO Potassium acetat CHCOOH Potassium carbonate KCO Potassium carbonate KCO Potassium chlorate, at, saturated sol KCIO Potassium chromium sulphate KCr(SO ) 1HO Potassium chromium sulphate KCr(SO ) 1HO Potassium cyanide solution KCN Potassium dichromate KCrO 7 Potassium dichromate KCrO 7 Potassium hydrogentartrate COOH(CHOH) COOK Potassium hydrogentartrate, Potassium hydroxide Potassium hydroxide Potassium hydroxide Potassium hydroxide Potassium hydrochlorite Potassium hydrochlorite Potassium iodide Potassium iodide Potassium nitrate Potassium nitrate Potassium permanganate Potassium permanganate Propan Salicylic acid Salpeter Salt (rock salt) Sea water Sea water Silicone oil Soap at, sat sol COOH(CHOH) COOK KOH KOH KOH KOH KOCI KOCI Kj Kj KNO KNO KMnO KMnO CH C H OHCOOH 6 NaCI % C Sealing materials Viton Body (material code) VIII Xc 6

27 Our contribution to fluid safety Fluid Chemical formula Concentration & temperature Sealing materials Body (material code) Sodium carbonate (soda solution, cold sat) Sodium carbonate (soda solution) Sodium hydroxide Sodium hydroxide Sodium hydroxide Sodium hydroxide Sodium sulphate Starch solution Steam Stearic acid Sugar Sugar Sulphite lye (fresh cooking liquor, spent liquor) Sulphur dioxide Sulphuric acid Sulphuric acid Sulphuric acid Sulphuric acid Sulphurous acid Tannic acid Tannic acid Tannic acid Tar Tartaric acid Toluene Trichlorethylene Turpentine oil Urea Water (fresh and trinking water) Water glass (K- and Na-silicate) Xylene NaCO NaCO NaOH NaOH NaOH NaOH NaSO C H COOH 17 5 Ca(HSO ) Ca(HSO ) SO HSO HSO HSO HSO HSO C76H5O6 C76H5O6 C76H5O6 (CHOHCOOH) CHCH 6 5 CHCI (NH)CO HO KSiONaHCI C H (CH ) 6 % C conc 0 Viton VIII Xc Abbreviations: = boiling point sat sol = saturated solution aq sol = aqueous solution conc = concentrated Explanation: for metallic materials: practically resistant, removal up to, g/m /day fairly resistant, removal up to, g/m /day hardly resistant, removal up to 7 g/m /day not resistant, removal up to 7 g/m /day not tested or not common for sealing materials: suitable unsuitable ) Discolorations may occur ) 1 C 1 7

28 KLINGER product range Product range Ballostar KHA -piece ball valve made of grey cast iron, steel and stainless cast steel Ballostar KHI -piece ball valve made of grey cast iron, steel and stainless cast steel Ballostar KHE -piece ball valve with floating ball, made of carbon steel and stainless steel Monolith KHO One-piece, fully welded ball valve made of carbon steel (casted) KLINGER Monoball One-piece ball valve made of steel pipes KLINGER Ball-o-top Brass ball valves Piston valves KVN made of grey cast iron, nodular cast iron, steel and stainless cast steel KLINGERMATIC Actuator for piston valves and ball valves Liquid level gauges for steam and process application Reflex and transparent sight-glasses Circular sight-glasses AB cocks Packing-sleeve cocks and pressuregauge cocks in brass, steel and stainless steel K R ey role L E ink I N G outine nnovation avigation rowth fficiency KLINGER Fluid Control GmbH A- Gumpoldskirchen, Austria po box 19, Am Kanal Tel + (0) Fax + (0) office@klingerkfcat wwwklingerkfcat KHE eng /05