GEM R481 Victoria Operating Instructions Manual Download Page 19 | Manualshive

Page: 19 / 41

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8.2.2 Body

8.2.2.1 Wafer body configuration

ØD

B1

A

B

F

C

ØS

H

I

ØD1

DN

PS

A

B

B1

C

ØD

ØD1

F

H

ØS

I

50

16

120.0

182.0

62.0

43.0

90.0

118.0

7.0

29.0

52.0

5.0

65

16

137.0

218.0

81.0

46.0

108.0

133.0

7.0

48.0

67.0

10.0

80

16

145.0

231.0

87.0

46.0

130.0

141.0

7.0

68.0

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

200

16

240.0

413.0

173.0

60.0

263.0

157.0

11.0

193.0

202.0

71.0

250

10

265.0

466.0

201.0

68.0

317.0

185.0

11.0

242.0

252.0

92.0

300

10

290.0

531.0

241.0

78.0

366.0

164.0

11.0

291.0

302.0

112.0

Dimensions in mm

GEMÜ R481

www.gemu-group.com

19 / 41

8 Dimensions

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Summary of Contents for R481 Victoria

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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