APV DELTA DE3 INSTRUCTION MANUAL DOUBLE SEAT VALVE. Scan for DE3 Valve Maintenance Video

Transcription

1 INSTRUCTION MANUAL APV DELTA DE3 DOUBLE SEAT VALVE FORM NO.: 7073 REVISION: UK-7 READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT. Scan for DE3 Valve Maintenance Video

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3 UK EU Declaration of Conformity for Valves and Valve Manifolds SPX FLOW TECHNOLOGY GERMANY GMBH Gottlieb-Daimler-Str. 3, D Holzwickede herewith declares that the APV double seal and double seat valves of the series SD4, SDT4, SDU4, SDMS4, SDMSU4, SDTMS4, SWcip4, DSV, DA3, DA3SLD, DE3, DEU3, DET3, DKR2, DKRT2, DKRH2 in the nominal diameters DN 25-50, ISO 6 and Sh5-6 Sh5 APV butterfly valves of the series SV and SVSF, SVL and SVSL in the nominal diameters DN 25-00, DN and ISO 4 APV ball valves of the series KHI, KHV in the nominal diameters DN 5-00 APV single seat, diaphragm and spring loaded valves of the series S2, SW4, SWhp4, SW4DPF, SWmini4, SWT4, SWS4, MF4, MS4, MSP4, AP/T, CPV, RG4, RG4DPF, RGMS4, RGE4, RGE4DPF, RGEMS4, PR2, PRD2, SI2, UF/R3, VRA/H in the nominal diameters DN 0-50, ISO /2 4 and Sh5-6 Sh5 and the valve manifolds installed thereof meet the requirements of the Directives 2006/42/EC (superseding 89/392/EEC and 98/37/EC) and ProdSG (superseding GPSG - 9.GPSGV). For official inspections, SPX FLOW presents a technical documentation according to Appendix VII of the Machinery Directive, this documentation consisting of documents of the development and construction, description of measures taken to meet the conformity and to correspond with the basic requirements on safety and health, incl. an analysis of the risks, as well as an operating manual with safety instructions. The conformity of the valves and valve manifolds is guaranteed. Authorised person for the documentation: Frank Baumbach SPX FLOW TECHNOLOGY GERMANY GMBH Gottlieb-Daimler-Str. 3, D Holzwickede, Germany November 207 Frank Baumbach Regional Engineering Manager, F&B Components

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5 APV UK APV_DE3_UK-7_08207.indd Content Page. General Terms 2 2. Safety Instructions Intended Use 3 4. Mode of Operation General terms 4.2. Valve in closed position 4.3. Valve in "open" position 5. Auxiliary Equipment Valve position indication (proximity switches) 5.2. Control unit 5.3. Adapter for control unit 6. Cleaning Flow areas 6.2. Leakage chamber Cleaning recommendation Flushing quantity Cleaning pressure CIP - connection 6.3. Cleaning of shaft surfaces (option) Flushing and sterilization of shaft surfaces Installation of hose connections 7. Installation General terms 7.2. Welding instructions 8. Dimensions / Weights 0 9. Technical Data General data 9.2. Compressed air quality 9.3. Kvs values in m³/h 9.4. Air consumption / Closing times 9.5. Valve stroke open/closed 0. Materials 3. Maintenance 4 2. Service Instructions Dismantling from piping system 2.2. Disassembly of product-wetted seals 2.3. Maitenance of main cylinder Disassembly of main cylinder and dismantling of seals Installation of seals and assembly of main cylinder 2.4. Installation of seals and assembly of valve 2.5. Installation of valve insert 3. Disassembly and Assembly Tool 20 (lower shaft seal) 4. Special accessories / Shaft flushing Assembly of shaft flushing 5. Service Instructions - Seat seal Detection of seal damage Spare Parts Lists and Lubrication Chart 24 DE3 - DN40-50 ; Inch,5-6 RN DE3 -,5-4 Sh5 RN DE3 Lubrication chart RN Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

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7 APV UK APV_DE3_UK-7_08207.indd. General Terms This instruction manual must be read and observed by the responsible operating and maintenance personnel. We point out that we will not accept any liability for damage or malfunctions resulting from the non-compliance with this instruction manual. Descriptions and data given herein are subject to technical changes. 2. Safety Instructions Danger! The technical safety symbol draws your attention to important directions for operating safety. You will find it wherever the activities described are bearing risks of personal injury. Disconnect electrical and pneumatic connections. Depressurize the line and cleaning system and discharge the lines, if possible, before any maintenance work. Observe Service Instructions to ensure safe maintenance of the valve. Connections which are not used must be sealed by a plug. Safe discharge of the cleaning liquids must be ensured! - - The valve must only be assembled, disassembled and reassembled by persons who have been trained in APV valves or by SPX FLOW service team members. If necessary, contact your local SPX FLOW representative. Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 2

8 APV UK APV_DE3_UK-7_08207.indd 2. Safety Instructions Danger! Welded actuators are preloaded by spring force. Opening of the actuators is strictly forbidden. Danger to life! Actuators which are no longer used and / or defective must be disposed in professional manner. Defective actuators must be returned to your SPX FLOW partner for their professional disposal and free of charge for you. Please address to your local SPX FLOW representative. 3. Intended Use The intended use as field of application of the double seat valves is the shut-off of line sections. Arbitrary, constructive changes at the valve will influence safety as well as the intended functionality of the valve and are not permissible. Authorizations and External Approvals: EHEDG Certification ATEX (Directive 204/34/EU) 3 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

9 APV UK APV_DE3_UK-7_08207.indd 4. Mode of Operation DE3 double seat valve main cylinder spring cylinder 4.. General Terms Due to its construction and mode of operation as well as to the use of high quality stainless steel and adequate seal materials, the double-seat mixproof valve DELTA DE3 is suited for applications in the food and beverage industries as well as in the pharmaceutical and chemical industries. The valves are designed for universal applications and stand out for their increased mechanical reliability and absolute ease of service. The valve opens from the top to the bottom in low leakage operation (unpressurized drain of fluid residues via the annular cleaning gaps in the seat area). housing Separation of two line passages by two balanced and independently operating valve slides with intervening leakage chamber. Flushing connection at (B). Double sealing function by two seals acting independently of one another. Arising leakages at the seat seals are discharged at (C) in depressurized state. B Proximity switches can be installed at the main cylinder as valve position indicators. (fig. 4..) C Operation by pneumatic actuator with air connection at (A). Reset by spring force into the safety limit position "closed". Main cylinder can be maintained. Optical indication of the valve position at the main cylinder. fig. 4.. optical valve position indication prox. switch holder A main cylinder Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 4

10 APV UK APV_DE3_UK-7_08207.indd 4. Mode of Opeartion fig A 4.2. Valve in "closed" position The lower and upper valve shafts are closed by spring force and safely separate the different fluids A and B. The leakage chamber L which is situated between the two valve shafts, provides for a free and absolutely depressurized discharge to the bottom. The valve shafts are balanced and, thus, safe against pressure hammers. B L 4.3. Valve in "open" position fig During the opening process, the leakage chamber L is closed against the product area and the pipelines A and B are connected. In open valve position, the valve shafts are also balanced and, thus, safe against pressure hammers. A B L 5 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

11 APV UK APV_DE3_UK-7_08207.indd 5. Auxiliary Equipment 5.. Valve position indication fig. 5.. D D 2 D 3 Proximity switches to signal the limit positions of the valve shafts can be installed at the main cylinder if required (fig. 5..) D = valve position "closed" D2 = valve position "open" (only for DN 40-50,,5-2 ) D3 = valve position "open" (only for DN 65-50, 2,5-6 ) We recommend to use our APV standard types: operating distance: 5 mm / diameter: mm If the customer decides to use valve position indicators other than APV type, we cannot take over any liability for a faultless function Control Unit The installation of a control unit on the DE3 valve is possible. Start-up, assembly and dismantling of the different designs are described in the corresponding instruction manual. The following different designs are available: Direct Connect AS-interface extended CU4-M-Direct Connect /93 ; H CU4-M-AS-i extended 62 slaves /93 ; H Profibus Device Net CU3-DE3 Profibus /93 ; H35497 CU3-DE3 DeviceNet /93 ; H For the installation of the control unit on the DE3 valve an adapter is required Adater for control unit CU3 Profibus, CU3 DeviceNet CU3 - adapter DA3 / DE3 reference number: /93; H34470 Adater for control unit CU4 M - Direct Connect, CU4 M - AS-interface reference number: /93; H Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 6

12 APV UK APV_DE3_UK-7_08207.indd 6. Cleaning fig Cleaning DELTA DE3 valves, one has to distinguish between three areas: 6.. The flow areas The upper and lower passages are cleaned by the passing cleaning liquid during the cleaning of the connected pipelines The lekage chamber (fig. 6.2.) The cleaning of the leakage chamber is undertaken by CIP spraying. CIP cleaning connection (B). CIP must generally be undertaken. Spraying does not produce pressure build-up in the leakage chamber and can be carried out in closed and in open valve position. The conduct of the cleaning liquid provides for perfect cleaning of the whole leakage chamber. B Under standard conditions 5 valves DN 40-00,,5" - 4" 0 valves DN 25-50, 6 can be cleaned via one spray distribution line DN Cleaning recommendation on intervals and spraying liquids under standard operating conditions and with common CIP liquids cleaning step pre-flushing caustic flushing 80 C intermediate flushing acid flushing subsequent flushing CIP cycle 3 x 0 sec. 3 x 0 sec. 2 x 0 sec. 3 x 0 sec. 2 x 0 sec. Depending on the pressure ratio, cleaning temperatures and the degree of soiling, different cycles must be adjusted. The compatibility of the individual cleaning processes and liquids with the respective seal materials must be verified Flushing quantities: per CIP cycle DN 40-00,,5-4 about.2ltr. / 0s DN 25-50, 6" about 5ltr. / 0s Cleaning pressure at CIP cleaning connection (B): min. 2bar max. 5bar 7 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

13 APV UK APV_DE3_UK-7_08207.indd 6. Cleaning fig Shaft surfaces outside the flow passages (option) The DE3 valve provides for the areas of the upper and lower shaft rod which are not subject to cleaning, to be flushed (fig. 6.3.). B3 IN B4 OUT The valve is prepared for shaft flushing. (see chapter 5). Shaft flushing is recommended with sensible products to increase product safety and the service life of seals. The connection of the flushing device is done according to the pattern described on the left via flushing connections Flushing and sterilisation of shaft surfaces The following flushing liquids are permissible: hot water (slightly sour to avoid lime residues): max. 85 o C B2 IN common CIP liquids: max. 80 o C C supply pressure at CIP cleaning connection: flushing quantity per CIP cycle: cleaning period: interval: depending on product and operating frequency: min. bar max. 3 bar about.2ltr. / 0s 30s x / day (e.g. milk) x / week (e.g. beer) The free discharge of cleaning liquids must be ensured. The upper and lower shaft flushing may only be carried out if product is not imminent in the appertaining part of the housing Installation of hoses: upper shaft flushing cleaning liquid supply at B3 cleaning liquid discharge at B4 lower shaft flushing cleaning liquid supply at B2 cleaning liquid discharge at C identification on spring cylinder IN OUT at drain pipe Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 8

14 APV UK APV_DE3_UK-7_08207.indd 7. Installation 7.. General terms The valve must be installed in vertical position. Fluids are, therefore, freely drainable from the valve housing and the leakage chamber. Valve housings can be welded direct into the pipelines (completely dismantable valve insert). -Attention: - Observe welding instructions. Heights of installation and dismantling (see chapter 9) Welding Instructions Before welding of the valve, the valve insert must be dismantled from the housing. Careful handling to avoid damage to the parts is necessary (see 2..5). It is not necessary to remove the lower shaft seal as it can be destroyed during dismantling. Welding must only be carried out by certified welders (DIN EN ISO 9606-). (Seam quality DIN EN ISO 587). Welding The welding of the valve housings must be undertaken in such a way that the valve body is not deformed. The preparation of the weld seam up to 3 mm thickness shall be carried out as a square butt joint without air. Consider shrinkage! TIG orbital welding is best! After welding of the valve housing or of the mating flanges and after work at the pipelines, the corresponding parts of the installation and pipelines must be cleaned from welding residues and soiling before operation of the valves to avoid damage to the valves and seals. If these cleaning instructions are not observed, welding residues and dirt particles can settle in the valve and cause damage. Any damage resulting from the non-observance of these welding instructions is not subject to our guarantee. - - Welding directives for aseptic applications shall be drawn from the AWS/ANSI Directives and EHEDG Guidelines. 9 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

15 APV UK APV_DE3_UK-7_08207.indd 8. Dimensions / Weights CU4 control unit Y X L A H Di C G B L A F F Dimensions in mm install. dimension min. in mm DN A A B C Di F G H L L X Y weight in kg , , , , , , ,5 46, , , , , Inch,5" ,3 35, , 2" ,3 47, ,2 2,5" ,3 60, ,4 3" ,3 72, ,5 4" , ,5 6" , Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 0

16 APV UK APV_DE3_UK-7_08207.indd 9. Technical Data 9.. General data max. line pressure: 0bar fig. 9. upper valve shaft max. operating temperature: 35 C EPDM, HNBR *FPM short-term load: 40 C EPDM, HNBR *FPM, *(no steam) tightening torque of stop screw at upper valve shaft: 25Nm leakage gap about 4mm tightening torque of safety nut at upper and lower valve shaft: leakage gap between upper and lower valve shaft: 40Nm about 4mm Fig. 9. (check after stop screw having been screwed in) cleaning connection B (for hose) DN 40-00,,5-4 : DN25-50, 6" : 8x mm 0x mm lower valve shaft air connection (for hose): max. pneumatic air pressure: min. pneumatic air pressure: Use dry and clean pneumatic air only Compressed air quality 6xmm 0bar 6bar Compressed air quality: Quality class acc. to DIN ISO content of solid particles: quality class 3, max. number of particles per m³ 0000 of 0,5μm < d,0μm 500 of,0μm < d 5,0μm content of water: quality class 3, max. dew point temperature -20 C For installations at lower temperatures or at higher altitudes, additional measures must be considered to reduce the pressure dew point accordingly. content of oil: quality class, max. 0,0mg/m³ The oil applied must be compatible with Polyurethane elastomer materials. Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

17 APV UK APV_DE3_UK-7_08207.indd 9. Technical Data 9.3. Kvs - values in m³/ h DN * 500* * 700* Inch,5" " ,5" " " " 50* 670* * no measuring value 9.4. Air consumption actuator at 6 bar pneum. pressure in NL / stroke Closing times in sec. hose length DN Inch m 0 m 25 " 0,9,5 2,5 40,5",,5 2,5 50 2",3,5 2,5 65 2,5",3,5 2,5 3",3,5 2,5 80 2,3 3,0 4,0 00 4" 2,3 3,0 4,0 25 4,0 5,0 6,0 50 6" 6,4 8,0 9,0 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 2

18 APV UK APV_DE3_UK-7_08207.indd 9. Technical Data fig valve position open valve position closed 9.5. Valve stroke open / closed dimensions in mm A C H upper valve shaft DN Inch A B C stroke H upper shaft stroke H2 lower shaft 40,5" 6,5 5 2, ",5 2 2, B 2,5" 5,5 8 2, ,5 8 2, " 27,6 8 2, , , " 50, , H , , " 86, , lower valve shaft 0. Materials Product-wetted parts:.457,.4404 (DIN EN 0088) Other parts:.430 (DIN EN 0088) Seals: Standard design: EPDM/ PTFE Option: HNBR/ PTFE FPM/ PTFE Actuator: PA 2 GF 30 Shaft bearing: Drain pipe: PPS PP GF30 3 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

19 APV UK APV_DE3_UK-7_08207.indd. Maintenance Scan for DE3 Valve Maintenance Video The maintenance intervals depend on the application and should be determined by the user carrying out regular checks. Compressed air is not required to dismantle the valve. Required tools: x spanner SW3 2 x spanner SW7 2 x spanner SW24 disassembly and assembly support for the lower shaft seal ref.-no /; H7889 Replacement of seals according to Service Instructions. The customer is recommended to hold spare seals on stock. For valve maintenance SPX FLOW supplies complete seal kits including seal grease (pl. see spare parts lists). The valve must not be cleaned with products containing abrasive or polishing substances. Especially the valve shafts must not be cleaned with such agents under any circumstances. Damage of the valve shaft can produce leakages. Assembly of the valve according to Service Instructions. All seals must be provided with a thin layer of grease before their installation. (see lubrication chart) Attention! Use only food-grade special grease being suited for the respective seal material. Recommendation: APV assembly grease for EPDM, HNBR, FPM (0,75 kg /tin - ref.-no /93; H47382) (60 g /tube - ref.-no /93; H4738)! Do not use grease on mineral oil basis for EPDM seals. Recommendation for actuator (main cylinder): APV pneumatic grease: (25 ml / tube - ref.-no.: /93; H64725) Less suited grease types can influence function and lifetime. Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 4

20 APV UK APV_DE3_UK-7_08207.indd 2. Service Instructions The item numbers refer to the spare parts drawings. DE3 - DN ;,5-6 : RN DE3 -,5-4 Sh5: RN Dismantling from the piping system Shut off the line pressure in the product and cleaning lines, discharge the pipes if possible. 2. Remove the pneumatic air line and the flushing connection lines. 3. Release the nut of the proximity switch holder (35) and pull off the proximity switch. CU design: Take off the control unit. 4. Remove the hex. screws (7) at the spring cylinder (8). 5. Screw in one flange screw into the threaded bore of the spring cylinder to lift the complete valve insert. Do not remove the screw which will help to re-install the valve insert. 6. Carefully lift the valve insert vertically out of the valve housing. valve housing 5 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

21 APV UK APV_DE3_UK-7_08207.indd 2. Service Instructions 2.2. Dismantling of product-wetted parts (service) CU design: Release the 4 inner hex. screws and take off the CU adapter.. Screw off the stop screw () Release the lower safety nut (3). Hold up the lower shaft (3) with a spanner SW7 to prevent it from turning Having removed the nut (3), pull the lower shaft (3) off the guide rod (4) Dismantling of seals from the lower shaft (3) Stick a peaked object into the lower seat seal (28) and pull the seal out of the groove. Pull the o-ring (29) out of the groove. 5. Pull off the guide rod to the top Remove the safety nut (2). Holding up the safety disc (3) with a spanner SW24 prevents the upper shaft (5) from turning Lift off the main cylinder (0) with spring cylinder (8) and shaft bearing (23) (maintenance of spring cylinder, see 2.3). 24, Dismantling of seals from the upper shaft (5) Stick a peaked object into the upper and middle seat seal and pull them out of the groove. Afterwards, lift the two supporting rings (26) and the quadring (27) off the groove. 4 26, Dismantling of seals from the shaft bearing (23) Remove the upper shaft seal (24, 25) from the groove. Take the quadring (22) and o-ring (37) out of the groove. 0. Dismantling of lower shaft seal (24, 25) from the housing Take the metallic tip of the dismantling tool to stick into the elastomer seal (25) from the top and pull the seal off to the top. Then, take the tip of the assembly tool to pull the PTFE seal (24) off to the top through the housing. 3 3 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 6

22 APV UK APV_DE3_UK-7_08207.indd 2. Service Instructions 2.3. Maintenance of main cylinder Dismantle the actuator, main cylinder (0) and spring cylinder (8) from the valve insert as described in Disassembly of main cylinder and dismantling of seals. Remove the fastening screws (4). Remove the main cylinder (0) from the spring cylinder (8). 2. Press the piston rod out of the main cylinder. Remove the cover and the piston with piston rod. 3. Draw the piston rod out of the piston. 4. Remove the quadring in the piston and in the main cylinder. 5. Remove the piston seal. 6. Clean the main cylinder, cover, piston rod and piston Installation of seals and assembly of main cylinder Slightly grease the quadrings and the piston seal. Use appropriate pneumatic grease. - Recommendation for actuator (main cylinder): APV pneumatic grease: (25 ml tube - ref.-no /93; H64725) 7. Insert the quadrings and the piston seal. 8. Assembly to be undertaken in reverse order to the procedure described in piston rod main cylinder signal ring piston seal signal ring quadring piston cover quadring 7 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

23 APV UK APV_DE3_UK-7_08207.indd 2. Service Instructions 2.4. Installation of product-wetted seals and assembly of valve 2 3 All seals and guides can be serviced. Attention: See to all seals and bearing surfaces in the product area being carefully greased before their assembly. (see Lubrication Chart: RN ) 4. Install the lower shaft seal (24, 25) in the lower housing flanges (see page 20) Install the quadring (22) and o-ring (37) in the shaft bearing (23). 3. Afterwards insert the first supporting ring (26), then the quadring (27) and then the second supporting ring (26) into the upper shaft (see fig. X) Install the o-ring (29) in the lower shaft (3) Insert the 3 seat seals (28) into the grooves of the upper and lower shafts. (see page 23 Service Instructions for Seat Seals) (Seals are symmetric). X 24, Slide the upper shaft through the shaft bearing and the actuator. Screw up the upper shaft and actuator with the safety nut (2) and safety disc (3). Tightening torque: Md = 40 Nm 7. Installation of the upper shaft seal (24, 25). 4 view X upper support ring (26) 8. First of all, slide the PTFE-ring (24) over the seat of the upper shaft and place it in the open groove of the shaft bearing (23). Then press the elastomer ring (25) with the wide side to the front into the groove. 9. Push in the guide rod (5) from the top until it stops. 0. Fasten the stop screw () until stop. Tightening torque: Md = 25 Nm. Slide the lower valve shaft (3) on the guide rod. Fasten the valve shaft with the safety nut (3). Tightening torque: Md = 40 Nm Attention: Check the leakage gap (4 mm) between the upper and lower valve shaft (see page 4). CU design: Place the CU adapter and fasten it with the inner hexagon screws. quadring (27) lower support ring(26) Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 8

24 APV UK APV_DE3_UK-7_08207.indd 2. Service Instructions 2.5. Installation of valve insert. Carefully place the valve insert in the valve housing until the screw stops. 2. Remove the pulling screw and carefully press the valve insert into the housing. 3. Screw in the screws (7) and tighten them crosswise. 4. CU design: Place the control unit and fasten it. 5. Install the pneumatic air and cleaning lines. 6. Install the valve position indicator. Release the union nut and slide the proximity switches into the socket until they stop. 7. Tighten the proximity switches with the nut. 9 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

25 APV UK APV_DE3_UK-7_08207.indd 3. Disassembly and Assembly Tool (for lower shaft seal, pos. 24, 25) elastomer seal seal 24, 25 seal lip For a simple dismantling and installation of the lower shaft seal, the combi tool (ref.-no /7; H7889) should be used. Support by this tool is especially recommended for valves of the small series (DN 40-65,.5" - 3") for the lower shaft seal cannot be reached from the top as a result of the narrow fit. PTFE seal assembly tool Attention: Do not damage the seal lip of the PTFE seal during assembly. To prevent injuries, the disassembly point, if not used, must be covered by the assembly mandril.. Assembly of the PTFE seal (fig., 2) assembly mandril disassembly tip fig. ) Press the PTFE ring into an oval shape. 2) Introduce the PTFE ring, the wide side to the front, from the top through the housing intermediate ring into the lower housing by means of the assembly tool (fig. ). 3) Round off the PTFE by means of the assembly mandril (fig. 2 / I) and press it into the groove. Do not strike or beat (fig. 2 / II). 2. Assembly of the elastomer seal (fig., 3, 4) ) Slightly grease the seal. 2) Introduce the elastomer, the wide side to the front, from the top through the housing intermediate ring into the lower housing by means of the assembly tool (fig. ). 3) Fix the seal by means of the locating groove of the assembly mandril (fig. 3 / I). 4) Press in the elastomer at one spot between housing flange and PTFE (fig. 3 / II). 5) Pull the seal completely into the groove by passing around it with the assembly mandril (fig. 4). Check if the elastomer seal is evenly installed in the groove. fig. 2 fig. 3 fig. 4 I II I II Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 20

26 APV UK APV_DE3_UK-7_08207.indd 4. Special Accessory - Shaft flushing plastic plug The valve is prepared for the shaft flushing. The required construction kit is available as accessory. Construction kit for assembly of shaft flushing, complete DN40-00,,5" - 4" H20675 DN25-50, 6" H Assembly of shaft flushing Remove the plastic plug. Insert the flush connections in the shaft bearing and arrest them with the locking spring. Bolt the supply hose for cleaning liquids to the flush connection. Identification: IN safety spring flush connection DE3 Bolt the discharge hose for cleaning liquids to the flush connection Identification: OUT Screw the T-union into the drain pipe and hose it. Check the passage of the cleaning liquid. IN OUT The construction kit for the shaft flushing consists of the following components: supply cleaning liquid DN 40-50,,5" - 6" 2 x flushing connection DE3 ref.-no.: /93 H20674 free discharge hose 8x mm T - union DN 40-00,,5" - 4" x T - union 8-/8"-8 ref.-no.: /93 H76993 DN 25-50, 6" x T - union 8-/4"-8 ref.-no.: /93 H32957 DN 40-50,,5" - 6" 2 x safety spring DE3 ref.-no.: /3 H Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

27 APV UK APV_DE3_UK-7_08207.indd 5. Service Instructions for the installation of seat seals seal lip seal profile upper valve shaft X shoulder seal foot lower valve shaft Attention: Shoulder of the seal must be placed evenly in the seal groove. (fig. X). Provide the seal shoulder with a thin layer of grease. 3.. Press a short piece part of the seal into the groove. grease layer grease layer 2. Insert the seat seal into the valve shaft; see to an even inclined position of the seal Fix the seal - already pressed in - by your finger (to prevent loops). Use the assembly tool to press a short part of the seal into finger direction. Install the seal in the groove circumferences. 3. Press the seal circumferentially into the groove by means of an assembly tool (use screw driver with round edges). Place the assembly tool at the upper seal shoulder. To get an even fit of the seal, proceed step by step: 4. Press the assembly tool between the seal shoulder and the groove edge (both sides). Proceed around the circumferences. Then proceed around the circumferences of the lower seal shoulder. This is to vent the seal groove and to lock the seal shoulder. Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 22

28 APV UK APV_DE3_UK-7_08207.indd 6. Detection of seal damage Failure Remedy Leakage at upper housing flange Replace upper shaft seal (24, 25). Leakage at drain pipe Remove the drain pipe () to verify the leakage. Leakage at the outside of the lower valve shaft Replace lower shaft seal (24, 25). Valve closed and pressure in upper housing Leakage from the leakage chamber of the lower valve shaft Replace upper seat seal (28). Valve closed and pressure in lower housing Remove spray connection. Leakage from the leakage chamber of the lower valve shaft Replace lower seat seal (28). Valve open Leakage from the leakage chamber of the lower valve shaft Replace middle seal (28).! When damaged seals are changed, generally all seals should be replaced. For valve service actions SPX FLOW supplies complete seal kits (see spare parts lists). 23 Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7

29 APV UK APV_DE3_UK-7_08207.indd 7. Spare Parts Lists The reference numbers of the spare parts for the different valve designs and sizes are included in the attached spare parts drawings with corresponding lists. Please indicate the following data to place an order for spare parts: - number of required parts - reference number - designation. subject to change Double Seat Valve DELTA DE3 Instruction manual: UK - rev. 7 24

30

31 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Datum: / Name: Peters Trytko Trytko Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Name: Datum: Blatt SPX FLOW Germany von 3 RN

32 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: /09 Name: Peters Datum: Name: Trytko Trytko SPX FLOW Germany Blatt 2 von 3 RN pos. Beschreibung item description Spritzanschluss PP CIP connection Gehäuse DE3 +2S.4404 Housing Gehäuse DE S.4404 Housing 2 Gehäuse DE S.4404 Housing Gehäuse DE S.4404 Housing Schaft unten Lower valve shaft 4 Zugstange.4404 Guide rod Schaft oben Upper valve shaft 6 2 Verschlußstopfen PVC Plug Skt. Schraube DIN EN A2-70 Hex. Screw M8x25 Hauptzylinder 0 Vestamid Main actuator 2 Sicherungsmutter Stop nut Sicherungsscheibe Lock washer.430 DN25 " DN40,5" DN50 WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr / / / /47 H70237 H70242 H70238 H / / / /47 H70247 H70252 H70248 H / / / /47 H70257 H70262 H70258 H / / / /47 H68999 H6900 H69000 H / /42 H69046 H / /42 H /93 H /3 H /93 H /93 H /5 H /5 H " WS-Nr. Menge quantity 8 9 Federzylinder Spring actuator Material material.430 Sprengring.430 Retainer ring Anschlagschraube Vestamid Stop sleeve /42 H /93 H /5 H /2 H68223 H /42 H69033

33 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Datum: / Name: Peters Trytko Trytko Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: Name: SPX FLOW Germany Blatt 3 von 3 RN pos. item description material Skt. Schraube 4 4 DIN EN 2407 A2-70 Hex. Screw Quadring 22 Q4230-N7502 EPDM Quadring 23 Schaftlager PPS GF40 Shaft bearing 24 2 Schaftdichtung PTFE Shaft seal Beschreibung Material DN25 " Tellerdichtung EPDM Seat seal FDA-konform Tellerdichtung HNBR Seat seal FDA-konform Tellerdichtung FPM Seat seal FDA-konform 26 2 Stützring PTFE Support ring DN40 WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr. 2" Menge quantity Signalring Signal ring Signalring Signal ring Kolben-Dichtung 6 NBR Piston seal Kolben 7 POM Piston Quadring 8 2 Q426-N7004 NBR Quadring 9 Kolbenstange.430 Piston shaft Deckel Hzyl. Cover for main actuator Distanzhülse Spacer bush POM /93 H70526,5" DN /5 M8x85 H /7 2x H /83 H /93 H /83 H /2 H /2 H /63 H /93 H /23 H /93 H /33 H /73 H /23 H /93 H70525 WS-Nr.

34 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Datum: /09 09/ Name: Peters Trytko Trytko Trytko Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: Blatt 4 von 3 Name: SPX FLOW Germany RN pos. Quadring Q42-N7004 NBR Seat seal 3 Sitzdichtung Seat seal HNBR Sitzdichtung 3 Seat seal 29 O-Ring OR2x EPDM O-ring 30 O-Ring O-ring EPDM 3 Sicherungsmutter Self-locking nut M0x Entlüftungsstopfen Venting plug G/8" PE 33 G-Verschraubung Straigh union G/8" 8x PVDF-schwarz 34 W-Verschraubung Angular union G/8" 6x 35 2 Initiatorhalterung Mounting block ø PA 36 Verschlußkappe Cap,x5 PVC 37 Beschreibung Material DN25 item description material O-Ring FPM O-ring WS-Nr /93 H / /93 H /3 H /93 H /73 H766 WS-Nr. WS-Nr. Menge quantity Quadring Sitzdichtung 3 EPDM FPM " DN40,5" WS-Nr. WS-Nr. WS-Nr. H /33 H /73 H /63 H /64 H /5 H /93 H H /93 DN50 2" 38 4 Buchse.430 Bushing 39 Führungsband PTFE PTFE driving band 40 CU4-M-Direct Connect PA6.6 GF30 CU4-M-Direct Connect schwarz /93 H320462

35 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: /08 Name: Peters Datum: Name: Trytko Trytko Blatt 5 SPX FLOW Germany von 3 RN pos. CU4-M-AS-I-standard CU4-M-Adapter CU4-M-adapter Luftschlauch Air hose Beschreibung DN40,5" WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr /93 H /93 H /93 H /53 H656 DN50 Menge quantity item CU4-M-AS-I-extended CU4-M-AS-I-extended description 6x (øa x I 6x4) Material material PA6.6 GF30 schwarz CU4-M-AS-I-standard PA6.6 GF30 schwarz PA6.6 GF30 schwarz PA 2W DN25 " 2" Ventileinsatz Valve insert Ventileinsatz Valve insert.4404/epdm.4404/hnbr Ventileinsatz.4404/FPM Valve insert / /59 H6940 H / /29 H7580 H / /69 H7573 H7574 Pos. 22, 24, 25, 26, 27, 28, 29, 37, 39 nur im kompletten Dichtungssatz erhältlich Item 22, 24, 25, 26, 27, 28, 29, 37, 39 available as complete seal kits only Dichtungssatz Seal kit Dichtungssatz Seal kit FPM Dichtungssatz EPDM Seal kit HNBR /00 H /0 H /06 H7750 Anbauteile für den Umbau der Ventile für die obere Schaftspülung /99 Mounting kit for reconstructionof valves for H20675 upper shaft flushing

36 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: /09 Name: Peters Datum: Name: Trytko Trytko SPX FLOW Germany Blatt 6 von 3 RN pos. Spritzanschluss PP CIP connection Gehäuse Housing Gehäuse Housing Gehäuse DE S Housing Schaft unten Lower valve shaft Zugstange Guide rod Skt. Schraube Hex. Screw Sicherungsmutter Stop nut DE3 +2S DE S DIN EN M8x25 Material material Menge quantity Schaft oben.4404 Upper valve shaft Verschlußstopfen 6 2 PVC Plug 7 4 A2-70 Federzylinder Spring actuator Sprengring.430 Retainer ring Hauptzylinder 0 Vestamid Main actuator Anschlagschraube Vestamid Stop sleeve 2 3 Sicherungsscheibe Lock washer Beschreibung item description 2 Gehäuse Housing DE S DN65 2,5" WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr /93 H / / / / / /47 H70249 H70254 H70255 H70250 H7025 H / / / / / /47 H70259 H70264 H70265 H70260 H7026 H / / / / / /47 H6883 H69003 H69004 H68772 H6870 H / / / /42 H6888 H69048 H69049 H / / / /42 H6825 H69067 H69066 H /2 H /93 H " DN80 DN / / / / / /93 H /3 H /93 H /93 H /2 H /93 H " WS-Nr /47 H70239 H70244 H70245 H70240 H7024 H / / / /42 H6893 H69034 H69035 H /5 H /5 H /5 H /42 H /42 H /42 H6854

37 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Datum: / Name: Peters Trytko Trytko Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: Name: SPX FLOW Germany Blatt 7 von 3 RN pos. Skt. Schraube 4 4 DIN EN 2407 A2-70 Hex. Screw Signalring Signal ring 5. Kolben-Dichtung 6 NBR Piston seal Kolben 7 POM Piston Signalring Signal ring Quadring Quadring Kolbenstange Piston shaft Beschreibung item description Q426-N7004 Material DN65 2,5" material.430 NBR.430 DN80 WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr /5 M8x90 H /5 M8x85 H /7 2x H /83 H /93 H /2 H /93 H /63 H /93 H /23 H /93 H /33 H " Menge quantity 20 Deckel Hzyl. POM Cover for main actuator 2 Distanzhülse.430 Spacer bush 22 Quadring Q4230-N7502 EPDM Quadring 23 Schaftlager PPS GF40 Shaft bearing 24 2 Schaftdichtung PTFE Shaft seal Tellerdichtung EPDM Seat seal FDA-konform Tellerdichtung HNBR Seat seal FDA-konform Tellerdichtung FPM Seat seal FDA-konform 26 2 Stützring PTFE Support ring /73 H /83 H /2 H /23 H76309 DN00 4" /7 x H /57 x H /83 H /93 H /2 H /93 H /63 H /93 H /23 H /93 H /33 H /73 H77585

38 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Datum: / Name: Peters Trytko Trytko Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: Name: Blatt 8 SPX FLOW Germany von 3 RN pos. Beschreibung Material item description material 27 Quadring Quadring Q42-N7004 NBR 3 Sitzdichtung Seat seal EPDM 28 Sitzdichtung Seat seal HNBR 3 Sitzdichtung Seat seal FPM DN65 2,5" 3" DN80 DN00 4" WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr /93 H /93 H /33 H /73 H /63 H /93 H /73 H /93 H /33 H /73 H /63 H /73 H /93 H Menge quantity 29 O-Ring OR2x O-ring EPDM 30 O-Ring EPDM O-ring /63 H69477 Sicherungsmutter /5 3 M0x.430 Self-locking nut H8903 Entlüftungsstopfen /93 32 G/8" PE Venting plug H628 G-Verschraubung /3 33 G/8" 8x PVDF-schwarz Straigh union H /93 34 W-Verschraubung G/8" 6x Angular union 35 2 Initiatorhalterung Mounting block ø PA 36 Verschlußkappe Cap,x5 PVC 37 O-Ring FPM O-ring H /93 H Buchse.430 Bushing 39 Führungsband PTFE PTFE driving band 40 CU4-M-Direct Connect PA6.6 GF30 CU4-M-Direct Connect schwarz

39 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: Name: Datum: Blatt 9 von 3 Name: /08 Peters Trytko Trytko SPX FLOW Germany RN pos. item CU4-M-AS-I-extended CU4-M-AS-I-extended CU4-M-AS-I-standard Beschreibung Material DN65 2,5" 3" DN80 description material PA6.6 GF30 schwarz PA6.6 GF30 schwarz WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr /93 H /93 CU4-M-AS-I-standard H CU4-M-Adapter PA6.6 GF /93 CU4-M-adapter schwarz H Luftschlauch /53 6x (øa x I 6x4) PA 2W Air hose H656 DN00 4" WS-Nr. Menge quantity Ventileinsatz Valve insert Ventileinsatz Valve insert Ventileinsatz Valve insert.4404/epdm.4404/hnbr.4404/fpm / /59 H6943 H / /29 H7583 H / /69 H7576 H / /59 H6944 H / /29 H7584 H / /69 H7577 H /59 H /29 H /69 H7579 Pos. 22, 24, 25, 26, 27, 28, 29, 37, 39 nur im kompletten Dichtungssatz erhältlich Item 22, 24, 25, 26, 27, 28, 29, 37, 39 available as complete seal kits only Dichtungssatz FPM Seal kit Dichtungssatz EPDM Seal kit Dichtungssatz Seal kit HNBR /00 H /0 H /06 H /00 H /0 H /06 H775 Anbauteile für den Umbau der Ventile für die obere Schaftspülung /99 Mounting kit for reconstructionof valves for H20675 upper shaft flushing

40 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: /09 Name: Peters Datum: Name: Trytko Trytko C.Keil Blatt 0 SPX FLOW Germany von 3 RN pos. item description Spritzanschluss PP CIP connection Gehäuse DE3 +2S.4404 Housing Gehäuse DE S.4404 Housing 2 Gehäuse DE S.4404 Housing Skt. Schraube 7 4 DIN EN 2407 A2-70 Hex. Screw 3 Gehäuse DE S Housing Sicherungsmutter Stop nut Sicherungsscheibe Lock washer Beschreibung DN25 5" DN50 6" WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr / /93 H78450 H / / /47 H74085 H20088 H / / /47 H74086 H20089 H / / /47 H74087 H H / / /47 H73779 H20082 H / /42 H74068 H35990 Menge quantity 3 Schaft unten.4404 Lower valve shaft 4 Zugstange Guide rod 5 8 Federzylinder.430 Spring actuator 9 Hauptzylinder 0 Vestamid Main actuator Anschlagschraube Vestamid Stop sleeve 2 Schaft oben.4404 Upper valve shaft 6 2 Verschlußstopfen PVC Plug Material material /42 H /42 H /93 H /5 M8x28 H /2 H74092 Sprengring /3.430 Retainer ring H /93 H /93 H /5 H /5 H /42 H /42 H /93 H /3 M0x30 H /2 H /3 H /93 H /93 H /5 H /5 H47639 WS-Nr.

41 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: / Name: Peters Trytko Trytko C.Keil Datum: Name: Blatt SPX FLOW Germany von RN pos. Beschreibung item description Skt. Schraube DIN EN 2407 Hex. Screw DIN EN 2404 Material DN25 5" DN50 6" material WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr. WS-Nr / /3 M8x90 H72966 M0x05 H / /7 H7444 H35946 Menge quantity 4 4 A Signalring Signal ring.430 Signalring Signal ring Kolben-Dichtung / /83 NBR Piston seal H76870 H Kolben / /93 POM Piston H7440 H Quadring / /83 Q426-N7004 NBR Quadring H48385 H Kolbenstange / /2.430 Piston shaft H744 H Deckel Hzyl / /93 POM Cover for main actuator H7443 H Distanzhülse Spacer bush Quadring / /63 Q4230-N7502 EPDM Quadring H74545 H Schaftlager / /42 PPS GF40 Shaft bearing H74079 H Schaftdichtung / /23 PTFE Shaft seal H74056 H Tellerdichtung EPDM / /93 Seat seal FDA-konform H776 H Tellerdichtung HNBR / /33 Seat seal FDA-konform H7078 H Tellerdichtung FPM / /73 Seat seal FDA-konform H7760 H Stützring / /23 PTFE Support ring H76309 H76309

42 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht schriftlich zugestanden. Verstoß verpflichtet zum Schadensersatz und kann strafrechtliche Folgen haben (Paragraph 8 UWG, Paragraph 06 UrhG). Eigentum und alle Rechte, auch für Patenterteilung und Gebrauchsmustereintragung, vorbehalten. SPX FLOW, Germany Ersatzteilliste: spare parts list Datum: / Name: Peters Trytko Trytko C.Keil Doppelsitzventil DE3 DN40-50 ;.5-6" Double seat valve DE3 DN40-50 ;.5-6" Datum: Name: Blatt 2 SPX FLOW Germany von 3 RN pos. Menge quantity item Sitzdichtung Seat seal EPDM 3 Sitzdichtung Seat seal HNBR 3 Sitzdichtung Seat seal FPM 29 O-Ring / /63 OR2x EPDM O-ring H69477 H O-Ring / /63 EPDM O-ring H77074 H Sicherungsmutter / /5 M0x.430 Self-locking nut H8903 H Verschlußstopfen Kunststoff / /93 G/4" Plug schwarz H7600 H7600 G-Verschraubung 33 0/8-G/4".457 Straigh union 34 W-Verschraubung G/8" Angular union 35 2 Initiatorhalterung PA / /93 ø Mounting block schwarz H5493 H Verschlußkappe Cap,x5 PVC 37 O-Ring / /63 FPM O-ring H7652 H Buchse /2.430 Bushing H Führungsband /93 PTFE PTFE driving band H Quadring Quadring CU4-M-Direct Connect CU4-M-Direct Connect Beschreibung Material description material Q42-N7004 NBR PA6.6 GF30 schwarz DN25 5" WS-Nr /93 H /93 H /33 H / /42 H DN50 WS-Nr. WS-Nr. WS-Nr /93 H /93 H /33 H / /42 H / /93 H H /93 H /93 H " WS-Nr. WS-Nr.