Photo_RAP_concentrique_brides_serie_13-ass
RAP_double_brides_assainissement
Photo_RAP_concentrique_brides_serie_13-ass
RAP_double_brides_assainissement
BUTTERFLY VALVES

Concentric Double Flanged Butterfly Valve Series S13 DN40-1200 PFA 16 bar - Sewage version

Product family
Valves

General information

The concentric double flanged butterfly valves Series S13 have been designed, generally, for industrial applications where dimensional problems are important and where the disc needs to be protected.

The vulcanized sleeve system in the body avoids the risk of detachment / dislodgement of the sleeve body in the case of a valve position at the network edge. Their bolting design, on both sides, allows the dismantling of only one part of the installation while maintaining the other one under pressure and operational. They also facilitate the assemblies requiring a temporary isolation of some parts of the network in settlements such as pumping stations, warehouses, naval installations, etc.

Field of use

Different materials and coatings used for butterfly valves and liners can have a large response to many situations in the industrial area of sewage water.

It provides an effective and reliable solution in conditions of work as may be pumping stations, water treatment, desalination, irrigation, etc.

Range

Concentric double flanged butterfly valve Series S13 from DN40 to DN1200 (consult us for other diameters).

  • Bodies: flanged type in ductile iron EN GJS-400-15 + epoxy powder 250 microns red (RAL 3009).
  • Maximum working pressure:
    • 16 bar
    • PFA 25 bar up to DN300 (consult us for other diameters)
  • Flange dimensions:
    • PN10 and 16
    • Consult us for PN25
  • Discs:
    • Ductile iron EN GJS-400-15 + Epoxy coating in black 250 microns
    • CF8M Stainless Steel
    • Contact us for other materials
  • Sealing materials in the body type vulcanized nitrile. (please consult us for other types)
  • Operation:
    • Hand lever type MN : DN40-200mm
    • Hand lever type MR : DN150-300mm
    • Gear-box + handwheel : DN40-1200mm
    • Motorized: Electrical motor (Auma, Bernard, …), Pneumatic actuators, …

,

Given our wide range of materials, coatings and available drives, we remain at your disposal to look for a solution adapted to your requirements.

References

Codification

  • Position 6 (disc) : A = St Steel CF8M, F = Ductile Iron + black epoxy
  • Position 7 (actuator) : L = hand lever MN, U = hand lever MR, B = gearbox with handwheel, M = motorized
  • Position 10 (Elastomer) : M = vulcanized nitrile, N = nitrile

,

C = distance between flanges

,

DN DN A B C D E F G H L Mass Reference
mm inch mm mm mm mm mm mm mm mm mm kg  
40 1.5" 110 75 106 150 30 11 90 215 10 7.33 Consult us
50 2" 120 82.5 108 165 30 11 90 232.5 10 8.42 Consult us
65 2.5" 135 92.5 112 185 30 11 90 257.5 10 9.50 Consult us
80 3" 141 100 114 200 30 11 90 271 10 10.70 Consult us
100 4" 165 114.5 127 229 30 11 90 309.5 10 13.10 Consult us
125 5" 180 127 140 254 33 14 90 340 10 18.69 Consult us
150 6” 193 143 140 285 33 14 90 369 12 20.75 Consult us
200 8” 225 172.5 152 343 33 17 90 430.5 12 33.40 Consult us
250 10” 282.5 210 165 406 23 22 130 515.5 14 48.80 Consult us
300 12” 308 243 178 483 23 22 130 573 14 71.90 Consult us
350 14” 338.5 282.5 190 533 31 22 160 637.5 15 93.40 Consult us
400 16” 380 308 216 597 31 27 160 719 18 122.00 Consult us
450 18” 380.5 340 222 640 38 36 190 758.5 20 172.60 Consult us
500 20” 432.5 380 229 715 38 36 210 850.5 20 207.00 Consult us
600 24” 494 440 267 840 80 60 210 1014 24 311.30 Consult us
700 28’’ 590 490 292 927 106 65 300 1186 30 448.30 Consult us
750 30’’ 590 530 318 985 106 80 300 1226 25 485.00 Consult us
800 32’’ 630 565 318 1060 106 80 300 1301 28 575.00 Consult us
900 36’’ 695 610 330 1178 110 80 350 1415 32 832.40 Consult us
1000 40’’ 770 675 410 1290 110 80 350 1555 32 972.60 Consult us
1100 44’’ 815 733 410 1405 110 80 350 1658 32 1485.60 Consult us
1200 48’’ 875 818 470 1510 110 100 350 1803 40 1806.00 Consult us

Technical design

RAP_double_brides_assainissement
1000 (*) 40 Gearbox 770 675 410 mm 1290 110 80 350 1555 32 10 1039 TBC10ABBFM

Features

Material and coating

DN40-200
Item Designation Material Coating
1 Valve Body Ductile Iron EN GJS-400-5 Red Epoxy 250 µ
2 Bushing Acetal « DELRIN » (POM)  
3 O'ring Nitrile  
4 Upper shaft Stainless Steel X20Cr13 according EN10088-3  
5 Seat Nitrile  
6 Disc Ductile Iron EN GJS-400-15 Black Epoxy 250 µ
Stainless Steel CF8M  
7 Lower shaft Stainless Steel X20Cr13 according EN10088-3  
8

Retaining ring

 Zinc plated steel  
9 Circlip Zinc plated steel DIN 472
10 Lower Plug EPDM  
11 Bushing Steel BZ PTFE
12

Features TAG

 Polyester  
RAP_centre_double_bride_S20_nomenclature
DN40-200

Material and coating

DN250-500
Item Designation Material Coating
1 Valve Body Ductile Iron EN GJS-400-15 Red Epoxy 250 µ
2 Bushing Steel BZ PTFE
3 O'ring Nitrile  
4 Upper shaft Stainless Steel X20Cr13 according EN10088-3  
5 Seat Nitrile  
6 Disc Ductile Iron EN GJS-400-15 Black Epoxy 250 µ
Stainless Steel CF8M  
7 Lower shaft Stainless Steel X20Cr13 according EN10088-3  
8

Retaining ring

 Zinc plated steel  
9 Circlip Zinc plated steel DIN 472
10 Lower Plug Nitrile  
12 Bushing Steel BZ PTFE
13 Features TAG Polyester  
RAP_centre_double_bride_S20_nomenclature
DN250-500

Material and coating

DN600-1100
Item Designation Material Coating
1 Valve Body Ductile Iron EN GJS-400-15 Red Epoxy 250 µ (RAL 3009)
2 Bushing Steel BZ PTFE
3 O'ring Nitrile  
4 Upper shaft Stainless Steel X20Cr13 according EN10088-3  
5 Seat Nitrile  
6 Disc Ductile Iron EN GJS-400-15 Black Epoxy 250 µ
Stainless Steel CF8M  
7 Lower shaft Stainless Steel X20Cr13 according EN10088-3  
8 Upper cover Carbon steel Black Epoxy powder
9 Bolt of upper cover Zinc plated steel DIN 472
10 Lower cover Zinc plated steel  
11 Zegi ring Body Zinc plated steel  
12 Screw (DN800/1100) Zinc plated steel DIN 913
13 Retaining ring shaft (only DN600/800) Zinc plated steel DIN 471
14 Features TAG Polyester  
RAP_centre_double_bride_S20_nomenclature
DN600-1200

Material and coating

DN1200
Item Designation Material Coating
1 Valve Body Ductile Iron EN GJS-400-15 Red Epoxy 250 µ (RAL 3009)
2 Bushing Bronze  
3 O'ring Nitrile  
4 Upper shaft Stainless Steel X20Cr13 according EN10088-3  
5 Seat Nitrile  
6 Disc Ductile Iron EN GJS-400-15 Black Epoxy 250 µ
Stainless Steel CF8M  
7 Lower shaft Stainless Steel X20Cr13 according EN10088-3  
8 Upper cover Carbon steel Black Epoxy powder
9 Bolt of upper cover Zinc plated steel DIN 7991
10 Lower cover Zinc plated steel  
11 Lower bolt Zinc plated steel DIN 931
12 Lower ring Bronze/brass  
13 Disc Zinc plated steel  
14 Screw Zinc plated steel DIN 913
15 Nut Zinc plated steel DIN 934
16 Keyway Stainless steel X20Cr13 according EN10088-3  
17 Bushing Steel-Bz PTFE
RAP_centre_double_bride_S20_nomenclature

Upper flange

DN DN ISO P E F S T axb H
mm inch mm mm mm mm mm mm mm mm
40 1.5” F-07 13            
50 2” F-07 13            
60 2.5” F-07 V            
80 3" F-07 13            
100 4" F-07 13 30 11        
125 5" F-07 17 33 14        
150 6" F-07 17 33 14        
200 8" F-07 20.3 33 17        
250 10" F-10 26.2 23 22 3 70    
300 12" F-10 26.2 23 22 3 70    
350 14" F-10 28 31 22 3 70    
400 16" F-12 33 31 27 4 85    
450 18" F-14 48 38 36 4 100    
500 20" F-14 48 38 36 4 100    
600 24" F-16   80 60 5 130 18x11 7
700 28" F-25   106 65 5 200 18x11 7
800 32" F-25   106 80 5 200 22x14 9
900 36" F-25   110 80 5 200 22x14 9
1000 40" F-25   110 80 5 200 22x14 9
1100 44" F-25   110   5 200 22x14 9
1200 48" F-30   110 100 5 230 28x16 10
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Operation by hand lever type MN and MR

 The operation by hand lever allows the disc between 0 and 90°. There are two types of manual control lever, the MN type and type MR.

MN type is the referenced for our range of Wafer and Lug valves. The lever allows seven positions of the butterfly between 0° to 90° with anchorage by spring.

DN C D Hand lever type MN Hand lever type MR
mm inch mm mm E2 H2 Y2 L2 M2 Mass E3 H3 Y3 L3 M3 Mass
40 1.5” 106 150 49 159 234 220 90 7.73 113 223 298 260 90 7.73
50 2” 108 165 49 169 251.5 220 90 8.82 113 233 315.5 260 90 8.82
65 2.5” 112 185 49 184 176.5 220 90 9.90 113 248 340.5 260 90 9.90
80 3" 114 200 60 201 301 260 90 11.15 113 254 354 260 90 11.15
100 4" 127 229 60 225 339.5 260 90 13.55 113 278 392.4 260 90 13.55
125 5” 140 254 75 255 381 315 90 19.24 113 293 419.5 310 90 19.24
150 6" 140 285 75 268 411 315 90 21.30 113 306 449 310 90 21.30
200 8" 152 345 75 300 472.5 315 90 34.10 113 338 510.5 310 90 34.10
250 10" 165 406             121 403.5 613.5 500 130 50.50
300 12" 178 480             121 429 669 500 130 73.60
350 14" 190 535             121 459.5 722.5 500 130 96.70
RAP_centre_double_bride_S13_AEP_levier_dim

Operation by gearbox MDV and Handwheel

DN C D Gearbox type MDV with handwheel
mm inch mm mm E4 H4 Y4 L4 M4 N Mass
40 1.5” 106 150 125 198 273 129 43.5 50.5 102.95
50 2” 108 165 125 208 290.5 129 43.5 50.5 107.85
65 2.5” 112 185 125 223 315.5 129 43.5 50.5 124.21
80 3" 114 200 125 229 329 129 43.5 50.5 129.60
100 4" 127 229 125 253 367.5 129 43.5 50.5 141.78
125 5” 140 254 160 285.5 412 135 43.5 50.5 191.20
150 6" 152 285 160 298.5 441.5 135 43.5 50.5 251.09
200 8” 165 345 200 355 527.5 152 52.5 57 293.24
250 10" 178 406 250 442.5 652.5 222 61.2 70 422.38
300 12" 190 480 250 468 708 222 61.2 70 615.00
350 14" 216 535 250 498.5 761.5 222 61.2 70 852.56
400 16" 216 597 300 572.5 880.5 278 69 72.5 1099.77
450 18" 222 640 400 630.5 970.5 321 96.5 91.5 1712.78
500 20" 229 715 400 682.5 1063 321 96.5 91.5 2056.62
600 24" 267 840 500 798.5 1239 408 137.5 140 2608.29
700 28" 292 927 600 944.5 1435 424 137.5 140 3875.70
750 30" 318 985 600 944.5 1475 456 137.5 140 4340.13
800 32" 318 1060 600 984.5 1550 456 137.5 140 5054.70
900 36" 330 1170 700 1109 1719 510 180 156 7266.18
1000 40" 410 1290 700 1184 1859 579 180 156 9638.01
1100 44" 410 1405 700 1229 1962 579 180 156 11367.49
1200 48" 470 1510 700 1310 2128 593 252 201 14362.75
RAP_double_brides_assainissement_reducteur-dim

Operation by motor type AUMA

PFA 10 bar
DN Electric motor
mm inch Type A3 B3 C3 D3 E3 H3 Mass
80 3" SQ 05.2 63 238 344 265 186 485 27.8
100 4" SQ 05.2 63 238 344 265 186 509 27.8
150 6" SQ 05.2 63 238 344 265 186 537 34.1
200 8" SQ 07.2 63 238 344 265 186 569 44.2
250 10" SQ 10.2 80 248 361 265 191 643.5 44.2
300 12" SQ 10.2 80 248 361 265 191 669 75
350 14" SQ 12.2 105 248 385 265 191 723.5 88.4
400 16" SQ 12.2 105 248 385 265 191 765 115
450 18" SQ 14.2 112.5 255 447 265 216 827.5 152
500 20" SQ 14.2 112.5 255 447 265 216 879.5 188
600 24" GS100.3/VZ4.3 SA07.6 547 189 313 164 287 807 284
700 28" GS125.3/VZ4.3 SA10.2 554 194 323 158 306 913 349
750 30" GS125.3/VZ4.3 SA10.2 554 194 323 158 316 913 437
800 32" GS160.3/GZ160.3(8:1) SA10.2 630 290 323 165 351 953 530
900 36" GS160.3/GZ160.3(8:1) SA10.2 630 290 323 165 351 1018 682
1000 40" GS200.3/GZ200.3(8:1) SA10.2 760 366 338 208 391 1108 900
1100 44" GS200.3/GZ200.3(16:1) SA10.2 760 366 338 208 391 1153 1052
1200 48" GS200.3/GZ200.3(8:1) SA10.2 760 366 338 208 391 1213 1283
RAP_centre_double_bride_AEP_motorisee_dim

Screwing - Main dimensions

DN E PN10 PN16 ANSI 150 Lbs
K e M L L1 Number K e M L L1 Number K e M L L1 Number
40 18 110 16 M16 60 75 8 110 16 M16 60 75 8 98.4 17.5 W 1/2" 55 70 8
50 18 125 18 M16 60 75 8 125 18 M16 60 75 8 120.6 19.0 W 5/8" 60 80 8
65 18 145 18 M16 60 75 8 145 18 M16 60 75 8 139.7 22.2 W 5/8" 65 80 8
80 46 160 20 M16 65 80 16 160 20 M16 65 80 16 152.4 23.8 W 5/8" 70 85 8
100 46 180 20 M16 65 80 16 180 20 M16 65 80 16 190.5 23.8 W 5/8" 70 85 16
125 22 210 22 M16 70 85 16 210 22 M16 70 85 16 215.9 23.8   75 95 16
150 22 240 22 M20 70 95 16 240 22 M20 70 95 16 241.3 25.4 W 3/4" 75 100 16
200 23 295 24 M20 75 95 16 295 24 M20 75 95 16 298.5 28.6 W 3/4" 80 105 16
250 25 350 26 M20 80 100 24 355 26 M24 85 110 24 361.9 30.2 W 7/8" 90 110 24
300 28 400 26 M20 80 105 24 410 28 M24 90 115 24 431.8 31.7 W 7/8" 90 115 24
350 30 460 26 M20 85 105 32 470 30 M24 95 120 32 476.2 34.9

W 1"

 100 130 24
400 32 515 26 M24 90 115 32 525 32 M27 100 130 32 539.7 36.5

W 1"

 105 135 32
450 34 565 26 M24 95 120 40 585 32 M27 105 130 40 577.8 39.7

W1.1/8"

 115 145 32
500 36 620 28 M24 100 125 40 650 34 M30 110 140 40 635.0 46.0

W1.1/8"

 125 150 40
600 41 725 28 M27 105 135 40 770 36 M33 120 155 40 749.3 47.6 W1.1/4" 130 165 40
700 44 840 30 M27 110 140 48 840 36 M33 125 155 48 863.5 52.5 W1.1/4" 140 175 56
750 48 900 32 M30 120 150 48 900 38 M33 130 165 48 914.4 54 W1.1/4" 145 180 56
800 48 950 32 M30 120 150 48 950 38 M36 135 170 48 978 57 W1.1/2" 155 195 56
900 51 1050 34 M30 125 160 56 1050 40 M36 140 175 56 1086 60 W1.1/2" 165 200 65
1000 55 1160 34 M33 135 165 56 1170 42 M39 150 190 56 1200 63.5 W1.1/2" 170 210 72
1100 58 1270 38 M33 145 180 64 1270 48 M39 160 195 64 1314.5 101 W1.1/2" 210 250 80
1200 62 1380 38 M36 150 185 65 1390 48 M45 170 215 65 1422 108 W1.1/2" 220 260 88

Tapped holes for the flanges assembly will be :

  • Metric for the PN standards
  • Whitworth type for the NSI 150 standards0

For other tappings, consult us.

RAP_double_brides_assainissement_visserie-dim

Packing

DN Number of valves with hand lever per crate
mm DOUBLE FLANGED S13 Crate dimensions
40 70  
50 70  
65 60  
80 55 1200 x 800 x800
100 50
125 35
150 35
200 25
250 7
300 7
DN Number of valves with gearbox per crate
mm DOUBLE FLANGED S13 Crate dimensions
40 50  
50 50  
65 45  
80 45 1200 x 800 x800
100 40
125 25
150 25
200 17
250 7
300 7
350 7
400 5
450 2 900 x 750 x600
500 2
600 2 1150 x 900 x 800
700 2 1200 x 1100 x 800
800 1 1500 x 1200 x 500
900 1 1500 x 1200 x 500
1000 1 1600 x 1350 x600
1200 1 1950 x 1600 x 700

Added values

A) Bushings

They ensure alignment of the shafts as well as reducing the torque. Together with the shaft packing give additional safety preventing internal leakage and external contamination.

B) Body design

The long-neck construction allows easy installation and provision for insulation, even if the valves are assembled between flanges. The top and bottom alignment lugs make mounting between DIN-ANSI-JIS, etc., flanges very easy.

C) Spherical disc

The disc edge in contact with the seat is completely spherical providing smooth operation and considerable reduction of the valve torque. The combination of the valve tightness and reduced friction, especially around the shafts, gives a three folds increase in the life span of the seat

D) Interchangeability

All valve components can be dismantled and the replaceable parts are interchangeable with concentric flanged butterfly valves.

Compliance with standards

Company: designer and manufacturer works according to ISO 9001 by AENOR n° ES 0780 / 1997

Product: complies to the NF EN1074-1 and DVGW standards (up to DN700). Rest of the range in process.

Dimensions:

  • NF EN 593: Metallic butterfly valves
  • NF EN 558-1: Face to Face dimensions series 20
  • EN ISO 5752: Metal valves for flanged pipe network. Table 5 short series
  • API 609: Butterfly valves Flanged, Lugged and Wafer
  • NF EN 1092-2: Flange connections to the piping material

Materials: NF EN1503: Valves. Materials for bodies, bonnets and covers

Operation:

  • EN ISO 5210 : Multi-turn actuator to valve
  • EN ISO 5211 : Part-turn actuator to valve

Assembling between flanges: ISO PN10 or PN16, DIN 2632 PN10 or PN16, EN-1092 PN10 or PN16, NFE 29222 PN10 or PN16

Identification: EN ISO 5209: Marking

Hydraulic Tests:

  • EN ISO 5208: Pressure (Ratio A-No leakage)
  • EN 12 266-1: Sealing (Ratio A-No leakage)

In accordance with the German rules DVGW n° 6201CM0237.

Traceability

Traceability system for concentric double flanged butterfly valves allows since the departure from the factory to the last day of life of the valve to obtain information relating to the product origin and quality both of coatings and materials, manufacturing, inspection and hydraulic tests results.

From the moment the order is in the computer system, starts the program of manufacturing. A serial number is automatically assigned to this valve. Manufacturing sheet will be marked with this number. This sheet will contain all information about manufacture and inspection of the valve. At the end, two stickers with the number of identification will be placed in the body and in the top flange of the valve.

Assembling

The trial sheet assembly is identified with the internal number. This sheet has as many labels as valves to assemble. This label identifies the person responsible for the mounting and the possible problems during the assembling. The document contains the components of the valve if certification 3.1 is required by the customer.

Hydraulic tests

Label identifying the inspector and the results of the tests. Any remark produced during the tests and the torque is shown.

RAP_double_brides_assainissement_tracabilite
RAP_double_brides_assainissement_tracabilite

Foundry marking

Body and disc: manufacturer and type of material.

and

Marking (identification/labels)

RAP_double_brides_assainissement_marquage
RAP_double_brides_assainissement_marquage
RAP_double_brides_assainissement_marquage

Hydraulic characteristics

Headloss Δp inside the valve is expressed with the flow coefficient Kv which is the flow going through the valve at a temperature 20ºC and generating a headloss of 1 bar.

For the water we obtain the simplified calculation below with Q in m³/h and Kv in m³/h, Δp in bar

Flow coefficient Kv (in m3/h) according to the opening angle of the disc:
DN Degree of valve opening
25 30 40 50 60 70 80 90
40 2.5 4.3 9 15 22 38 60 68
50 5 7.7 14 23 45 60 90 112
60-65 8.6 12.9 22 36 70 90 138 172
80 13 19 33 54 110 138 207 258
100 24 36 63 103 200 260 410 474
150 146 125 215 353 690 890 1420 1680
200 146 215 360 603 1120 1510 2350 2800
250 224 336 580 990 1850 3190 3700 4310
300 327 475 860 1380 2670 3490 5215 6465
350 430 645 1120 1896 3535 4395 6980 8620
400 560 775 1465 2285 4395 5600 9310 10775
450 775 1077 1980 3190 6120 7930 12700 15086
500 970 1380 2415 3965 7500 9900 15085 18965
600 1293 1895 3275 5260 10130 14225 20700 24137
700 1350 1990 3860 5980 10600 17100 25300 36000
800 1600 2200 4500 8200 12500 20000 29000 44000
900 1800 2300 6100 10400 17500 29000 42000 58000
1000 2500 3800 8700 13500 23000 37500 59200 80500
1100 4450 6350 10560 18210 28650 54560 72540 97586
1200 5400 7800 12500 22600 35500 61500 82000 110500

Necessary torque, in Nm, to close the disc at ΔP. These torques have been obtained with the standard range, water at 20°C and Nitrile seats.

bar DN
40 50 65 80 100 150 200 250 300 350 400 450 500 600 700 800 900 1000 1100 1200
3 5 5 515 17 2 48 90 126 161 245 520 590 840 1000 1650 2300 4700 6500 7000 8500
6 6 7 16 20 29 75 120 210 270 300 624 1120 1390 2200 3300 4600 6800 8500 9000 12000
10 9 13 20 23 42 90 140 270 390 500 897 1450 1800 3450 5000 6500 8500 11500 12000 15500
16 15 17 25 28 50 110 215 350 560 950 1400 1950 2500 3800 5860 9500 11500 15000 16000 22000