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GEMÜ R481

17.4 Replacement of spare parts

NOTICE

Assembly instructions for replacing the wearing parts are

included with every wearing parts kit.

17.4.1 Replacing the SVK wearing parts kit

17.4.1.1 Lug

1

2
3

5

6

7

7

8

9

9

10

11

12

4

1. Loosen and remove the hexagon head bolt 

10

 with pin.

2. Remove the support ring 

7

, O-ring 

8

 and bush 

9

.

3. Pull the shaft 

6

 out upwards.

4. Undo the threaded plug 

3

, remove the O-ring 

4

 and bush 

2

.

5. Pull the axis 

5

 out downwards.

6. Assemble the wearing parts kit in reverse order.

17.4.1.2 Wafer

12

11

10

9

9

4

3

2

5

1

6

7

8

7

1. Loosen and remove the hexagon head bolt 

10

 with pin.

2. Remove the support ring 

7

, O-ring 

8

 and bush 

9

.

3. Pull the shaft 

6

 out upwards.

4. Undo the threaded plug 

3

, remove the O-ring 

4

 and bush 

2

.

5. Pull the axis 

5

 out downwards.

6. Assemble the wearing parts kit in reverse order.

17.4.2 Replacing the SDS wearing parts kit

1. Disassemble the SVK wearing parts kit (see chapter "Re-

placing the SVK wearing parts kit").

2. Remove the butterfly disc 

12

.

3. Assemble the wearing parts kit in reverse order.

17.4.3 Replacing the SLN wearing parts kit

1. Disassemble the SVK wearing parts kit (see chapter "Re-

placing the SVK wearing parts kit").

2. Disassemble the SDS wearing parts kit (see chapter "Re-

placing SDS wearing parts kit").

3. Remove the liner 

11

.

4. Assemble the wearing parts kit in reverse order.

17 Spare parts

Содержание R481 Victoria

Страница 1: ...GEM R481 Victoria Pneumatically operated butterfly valve Operating instructions EN further information webcode GW R481...

Страница 2: ...rights including copyrights or industrial property rights are expressly reserved Keep the document for future reference GEM Gebr M ller Apparatebau GmbH Co KG 27 10 2020 www gemu group com 2 41 GEM R...

Страница 3: ...piping 25 10 1 Preparing for installation 25 10 2 Installation location 26 10 3 Installation of the standard version 27 10 4 Installation of the ATEX version 28 11 Pneumatic connection 28 11 1 Contro...

Страница 4: ...on The possible actuation functions of the GEM product Control medium The medium whose increasing or decreasing pressure causes the GEM product to be actuated and operated 1 4 Warning notes Wherever p...

Страница 5: ...correctly 2 Do not paint the bolts and plastic parts of the product 3 Carry out installation and commissioning using trained personnel 4 Provide adequate training for installation and operating perso...

Страница 6: ...se in po tentially explosive areas and is equipped with an ATEX label On the butterfly valve there is an additional adhesive label with the ATEX marking for the butterfly valve with bare shaft 480 50W...

Страница 7: ...5 2 Product with special function X With the special version X order option the product is inten ded for use in potentially explosive areas in zone 1 with gases mists or vapours and zone 21 with combu...

Страница 8: ...on FTF EN 558 series 20 S Flange AS 2129 Table D face to face dimension FTF EN 558 series 20 T Flange AS 2129 Table E face to face dimension FTF EN 558 series 20 U 6 Body material Code EN GJS 400 15 G...

Страница 9: ...tandard version Order option Code Description 1 Type R481 Butterfly valve pneumatically operated 2 DN 80 DN 80 3 Body configuration W Intermediate flange design wafer face to face dimension FTF EN 558...

Страница 10: ...liner code B NBR code J SBR AB P code F EPDM code M EPDM code W NBR code N EPDM code E EPDM code Z FPM code V Disc material code E Liner material Temperature FPM material not suitable for water steam...

Страница 11: ...Directive 2006 42 EC Pressure Equipment Directive 2014 68 EU Food FDA Drinking water ACS WRAS Belgaqua Explosion protection ATEX 2014 34 EU order code Special version X and Y ATEX marking Special func...

Страница 12: ...e ADA ASR Type ADA ASR 0020U 1 4 1 5 0040U 2 1 2 3 0080U 3 3 7 0130U 3 8 4 8 0200U 5 6 7 3 0300U 8 5 10 8 0500U 11 2 15 4 0850U 16 9 22 2 1200U 25 8 34 3 Weights in kg Actuator DR SC Type DR SC 0015U...

Страница 13: ...e GDR GSR Type GDR GSR 0050 1 1 1 2 0065 1 5 1 8 0075 2 6 3 2 0085 3 4 4 3 0100 5 1 6 6 0115 8 10 6 0125 10 13 4 0140 11 17 2 0160 19 5 24 4 0180 26 37 5 Weights in kg GEM R481 www gemu group com 13 4...

Страница 14: ...G P Z L L1 0040U 115 0 85 0 91 0 56 0 40 0 G1 4 30 0 30 0 158 0 195 0 0200U 165 0 135 0 135 5 78 0 40 0 G1 4 30 0 30 0 225 0 299 0 0500U 199 0 169 0 173 0 96 0 40 0 G1 4 30 0 30 0 304 0 397 0 0850U 2...

Страница 15: ...0U 105 0 85 0 84 5 48 5 42 0 G1 8 20 0 153 5 11 0 0060U 122 0 102 0 93 0 50 5 42 0 G1 8 20 0 203 5 17 0 0100U 135 0 115 0 106 0 56 5 42 0 G1 8 20 0 241 0 17 0 0150U 147 0 127 0 118 5 63 0 42 0 G1 4 20...

Страница 16: ...16 32 16 G L B1 B A3 A VL 25 4 Z 4 5 P V x x 6 x M5x7 4 x M5x8 Connector 2 Connector 4 Type A A3 B B1 V G P VL Z L G0032 67 5 45 5 49 0 26 5 40 0 G1 8 22 0 50 0 20 0 115 0 Dimensions in mm www gemu gr...

Страница 17: ...40 0 G1 8 22 0 80 0 20 0 208 0 G0085 130 5 108 5 106 0 47 5 40 0 G1 8 22 0 80 0 20 0 237 0 G0100 143 5 121 5 123 0 55 0 40 0 G1 8 22 0 80 0 20 0 271 5 G0115 174 0 142 0 137 0 64 0 65 0 G1 4 32 0 80 0...

Страница 18: ...03 F05 36 0 6 0 50 0 7 0 17 0 80 11 0 65 0 F05 36 0 7 0 17 0 100 14 0 65 0 F05 50 0 7 0 17 0 125 17 0 90 0 F05 F07 50 0 7 0 70 0 9 0 23 0 150 17 0 90 0 F05 F07 50 0 7 0 70 0 9 0 23 0 200 22 0 125 0 F0...

Страница 19: ...0 82 0 18 0 100 16 166 0 271 0 105 0 52 0 150 0 163 0 7 0 88 0 102 0 25 0 125 16 187 0 304 0 117 0 56 0 175 0 120 0 9 0 114 0 127 0 35 0 150 16 200 0 332 0 132 0 56 0 207 0 129 0 9 0 141 0 152 0 48 0...

Страница 20: ...2 362 0 25 4 300 12 30 12 395 0 22 0 30 12 400 0 22 0 30 12 410 0 26 0 30 12 431 8 25 4 Dimensions in mm Connection AS2129 BS10 DN INCH Connection code AS 2129 D code T AS 2129 E code U BS10 D code H...

Страница 21: ...0 19 0 45 8 140 0 19 0 80 3 45 8 150 0 19 0 45 8 160 0 23 0 100 4 45 8 175 0 19 0 45 8 185 0 23 0 125 5 45 8 210 0 23 0 45 8 225 0 25 0 150 6 45 8 240 0 23 0 30 12 260 0 25 0 200 8 30 12 290 0 23 0 30...

Страница 22: ...8 0 100 16 166 0 270 0 104 0 52 0 153 0 207 0 10 0 88 0 102 0 25 0 125 16 187 0 305 0 118 0 56 0 175 0 231 0 10 0 114 0 127 0 36 0 150 16 200 0 333 0 133 0 56 0 208 0 255 0 10 0 141 0 152 0 48 0 200 1...

Страница 23: ...4 30 12 362 0 7 8 300 12 30 12 395 0 20 0 30 12 400 0 M20 30 12 410 0 M24 30 12 431 8 7 8 Dimensions in mm Connection AS 2129 BS10 DN INCH Connection code AS 2129 D code T AS 2129 E code U BS10 D code...

Страница 24: ...M16 45 0 8 140 0 M16 80 3 45 0 8 150 0 M16 45 0 8 160 0 M20 100 4 45 0 8 175 0 M16 45 0 8 185 0 M20 125 5 45 0 8 210 0 M20 45 0 8 225 0 M22 150 6 45 0 8 240 0 M20 30 0 12 260 0 M22 200 8 30 0 12 290 0...

Страница 25: ...allation WARNING The equipment is subject to pressure Risk of severe injury or death Depressurize the plant Completely drain the plant WARNING Corrosive chemicals Risk of caustic burns Wear suitable p...

Страница 26: ...plant component and allow it to cool down until the temperature is below the media va porization temperature and cannot cause scalding 16 Decontaminate rinse and ventilate the plant or plant com ponen...

Страница 27: ...remove the butterfly valve to prevent damage to the liner 1 Shut off plant or plant component 2 Secure against recommissioning 3 Depressurize the plant or plant component 4 Completely drain the plant...

Страница 28: ...ns The following control functions are available Control function 1 Normally closed NC Butterfly valve resting position closed by spring force Activa tion of the actuator connector 2 opens the butterf...

Страница 29: ...lly closed NC 2 Control medium open 2 Normally open NO 4 Control medium close 3 Double acting DA 2 Control medium open 4 Control medium close For connectors 2 4 see picture above 11 3 Optical position...

Страница 30: ...ine valve a mating flange must be fitted CAUTION Cleaning agent Damage to the GEM product The plant operator is responsible for selecting the clean ing material and performing the procedure 1 Check th...

Страница 31: ...between valve body and piping leaking Incorrect installation Check installation of valve body in piping Threaded connections unions loose Tighten threaded connections unions Sealing material faulty Re...

Страница 32: ...s 3 Shut off plant or plant component 4 Secure plant or plant component against recommission ing 5 Depressurize the plant or plant component 6 Actuate products which are always in the same position fo...

Страница 33: ...ly with the L dimension when setting 5 If readjustment is necessary open the butterfly disc and adapt the presetting 6 Repeat steps 1 to 4 until the L dimension has been reached 7 In the open position...

Страница 34: ...spare parts Damage to the GEM product Manufacturer liability and guarantee will be void Use only genuine parts from GEM When ordering spare parts please provide the following information 1 Complete o...

Страница 35: ...7 8 9 9 10 11 12 4 Item Name Order designation 1 Coated metallic valve body R480 SVK 2 Bush 3 Threaded plug 4 O ring 5 Axis 6 Shaft 7 Support ring 8 O ring 9 Bush 10 Hexagon head bolt with pin 11 Lin...

Страница 36: ...afer 12 11 10 9 9 4 3 2 5 1 6 7 8 7 Item Name Order designation 1 Coated metallic valve body R480 SVK 2 Bush 3 Threaded plug 4 O ring 5 Axis 6 Shaft 7 Support ring 8 O ring 9 Bush 10 Hexagon head bolt...

Страница 37: ...n and remove the hexagon head bolt 10 with pin 2 Remove the support ring 7 O ring 8 and bush 9 3 Pull the shaft 6 out upwards 4 Undo the threaded plug 3 remove the O ring 4 and bush 2 5 Pull the axis...

Страница 38: ...otection laws 20 Returns Legal regulations for the protection of the environment and personnel require that the completed and signed return deliv ery note is included with the dispatch documents Retur...

Страница 39: ...hinery General principles for design Risk assessment and risk reduction ISO 12100 2010 EN 593 2017 Industrial valves Metallic butterfly valves for general purposes Citation of other technical standard...

Страница 40: ...the valves Max permissible operating pressure when used as Wafer type butterfly valve End of line valve Fluids of group 1 Fluids of group 2 Fluids of group 1 and 2 PS Gases Liquids Gases Liquids Liqui...

Страница 41: ...GEM Gebr M ller Apparatebau GmbH Co KG Fritz M ller Stra e 6 8 74653 Ingelfingen Criesbach Germany Phone 49 0 7940 1230 info gemue de www gemu group com Subject to alteration 10 2020 88730029 88730029...

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