Logo Wafer
Logo LUG
Sewerage LUG Butterfly valve
Sewerage WAFER Butterfly valve
Logo Wafer
Logo LUG
Sewerage LUG Butterfly valve
Sewerage WAFER Butterfly valve

Sewerage WAFER and LUG Butterfly Valves Range

Short pattern ductile iron butterfly valves

The short pattern ISO 5752 series 20 ductile iron butterfly valves are concentric. The butterfly and the body are both made of strong and durable ductile cast iron with an epoxy powder coating. The joint is mounted in the body and the shaft runs through the disc. The PAM short pattern butterfly valves comply with standard EN 1074¬2.

Ductile iron butterfly valves suitable for low pressure systems and all types of fluids

PAM WAFER range of ductile iron butterfly valves is assembled using rods and nuts. Installed above ground in order to reduce congestion, this valve is suitable for low pressure systems and all types of fluids. Any intervention on this product should be carried out when the network is not under pressure.

Adaptable LUG butterfly valve range for all types of fluids and constraints

Assembled above ground to resolve congestion problems, the LUG range of ductile iron butterfly valves is installed using bilateral screws (and no nuts). It can be adapted for all types of fluid and constraint and, like WAFER, LUG butterfly valves have two friction points. This gate valve is used to dismantle one side of the installation while keeping the other under pressure and in full operating mode.

Logo Wafer
Logo LUG
Sewerage LUG Butterfly valve
Sewerage WAFER Butterfly valve
Logo Wafer
Logo LUG
Sewerage LUG Butterfly valve
Sewerage WAFER Butterfly valve
Products
See all product of this range
Photo_RAP_concentrique_WAFER_serie_20-ass
Product
Concentric WAFER Butterfly Valve Series S20 DN40-1200 - Sewage
version

General information

Non flanged WAFER butterfly valves have been designed, generally, for industrial applications where dimensional problems are important.

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 and other fluids as raw water, sea water, etc.

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

Range

Butterfly valves WAFER type are produced from DN40 up to DN1200.

  • Body: WAFER type in ductile iron EN-GJS-400-15 + red epoxy powder 150 microns (RAL 3020).
  • Maximum operating pressure:
    • DN40 – DN1200 : PFA 16 bar
    • DN40 – DN300 : PFA 25 bar (please consult us for other diameter)
  • Flange dimensions: PN10 and PN16 (contact us for PN25 bar)
  • Discs
    • Ductile iron EN GJS-400-15 + Epoxy coating in black 150 microns
    • CF8M Stainless Steel
    • Contact us for other materials
  • Sealing materials in the body: type nitrile. Consult us for other types.
  • Operation
    • Hand lever type MN: DN40-150 mm
    • Hand lever type MR: DN200-350mm
    • 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.

Reference

Codification

  • Position 6 (disc): A = Stainless steel CF8M, B = Ductile iron + black epoxy coating
  • Position 7 (control system): L = hand lever type MN, B = handwheel with gearbox, M = motorized
  • Position 10 (seat): E=EPDM ACS, W=EPDM DVGW, V=EPDM vulcanized, T=EPDM HT, N=Nitrile, F=Viton

C = dimension between flanges

,

DN DN A B C D E F G H J K L Mass Reference
mm inch mm mm mm mm mm mm mm mm mm mm mm kg  
40 1 ½” 110 56 33 76 30 11 90 196 110 95 10 2.7 Contact us
50 2” 120 61.5 43 100 30 11 90 211.5 123 120.6 10 2.4 Contact us
65 2 ½” 135 69 46 108 30 11 90 234 145 127 10 2.6 Contact us
80 3” 141 94 46 124 30 11 90 265 160 145 10 3.1 Contact us
100 4” 165 106 52 147 30 11 90 301 185.5 165 10 4.0 Contact us
125 5” 180 126.5 56 180 33 14 90 339.5 225 206 12 6.1 Contact us
150 6” 193 133 56 206 33 14 90 359 241.3 229 12 7.3 Contact us
200 8” 225 170 60 257 33 17 90 428 305 280 12 11.0 Contact us
250 10” 282.5 210 68 324 23 22 130 515.5 362 335 14 20.5 Contact us
300 12” 308 240 78 376 23 22 130 571 431.8 394 14 29.5 Contact us
350 14” 338.5 263 78 430 31 22 160 632.5 476.3 445 15 35.4 Contact us
400 16” 380 308 102 485 31 27 160 719 540 510 18 55.7 Contact us
450 18” 380.5 340 114 536 38 36 190 758.5     20 80.8 Contact us
500 20” 432.5 380 127 593 38 36 210 850.5     20 113.6 Contact us
600 24” 494 440 154 690 80 60 210 1014     24 170.6 Contact us
700 28’’ 590 490 165 830 106 65 300 1186     30 252.0 Contact us
800 32’’ 630 565 190 902 106 80 300 1301     28 347.0 Contact us
900 36’’ 695 610 203 1010 110 80 350 1415     32 457.0 Contact us
1000 40’’ 770 675 216 1116 110 80 350 1555     32 580.0 Contact us
1100 44’’ 815 733 216 1215 110 80 350 1658     32 701.0 Contact us
1200 48’’ 875 818 254 1334 110 100 350 1803     40 959.0 Contact us

,

Warning: no flanged joint must be installed on this valve. The concentric valves should not be assembled with large tolerance flange adapters (type Ultraquick).

Photo_RAP_concentrique_LUG_serie_20-ass
Product
Concentric LUG Butterfly Valve Series S20 DN40-1000 - Sewage
version

General information

Non flanged LUG butterfly valves have been designed, generally, for industrial applications where dimensional problems are important.

The LUG butterfly valve is connected to flanged pieces of the network by means of screws located on each side of the valve and which are screwed in the tapped/threaded parts body of the valve. This design allows removal of one side of the installation while the other side is under pressure. It offers easy assembling in facilities where temporary line isolation is necessary: pump outputs, tanks, boat hulls, 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 and other fluids as raw water, sea water, etc.

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

Range

Butterfly valve type LUG DN40 to DN1000 (contact us for other diameters).

  • Body: LUG type ductile iron EN-GJS-400-15 + red epoxy powder 250 microns (RAL 3020).
  • Maximum operating pressure:
    • DN40 – DN1000 : PFA 16 bar
    • DN40 – DN300 : PFA 25 bar (please consult us for other diameter)
  • Flange dimensions
    • DN40 – DN1000 : PN10 and 16 bar, ASA 150, JIS 10K and JIS 16K
    • DN40 – DN300 : PN25 bar (please consult us for other diameter)
  • 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 nitrile. Consult us for other types.
  • Operation
    • Hand lever type MN: DN40-150 mm
    • Hand lever type MR: DN200-350mm
    • Gear-box + handwheel: DN40–1000mm
    • 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.

Reference

Codification

  • Position 6 (disc): A = Stainless steel CF8M, B = Ductile iron + black epoxy coating
  • Position 7 (control system): L = hand lever type MN, B = handwheel with gearbox, M = motorized
  • Position 10 (seat): E=EPDM ACS, W=EPDM DVGW, V=EPDM vulcanized, T=EPDM HT, N=Nitrile, F=Viton

C = dimension between flanges

,

DN DN Number A B C D E F G H J L Mass Reference
mm inch mm mm mm mm mm mm mm mm mm mm kg  
40 1 ½” 4 110 54 33 76 30 11 90 194 140 10 2.0 *
50 2” 4 120 59.5 43 100 30 11 90 209.5 156 10 2.9 *
65 2 ½” 4 135 66.5 46 108 30 11 90 231.5 175 10 3.3 *
65 2 ½” 8 135 82 46 108 30 11 90 247 175 10 4.0 *
80 3” 8 141 91 52 124 30 11 90 262 194 10 4.8 *
80 3” 4 141 75 56 124 30 11 90 246 185 10 3.5 *
100 4” 8 165 105 56 147.3 30 11 90 300 224 10 6.3 *
125 5” 8 180 125 60 180 33 14 90 338 267 12 9.8 *
150 6” 8 193 136.5 68 206.5 33 14 90 362.5 292 12 10.5 *
200 8” 8 225 156 78 257 33 17 90 414 334 12 13.9 *
200 8” 12 225 171 78 257 33 17 90 429 352 12 17.5 *
250 10” 12 282.5 210 102 324 23 22 130 515.5 409 14 26.6 *
300 12” 12 308 240 114 383 23 22 130 571 480 14 39.5 *
350 14” 16 338.5 263 127 437 31 22 160 632.5 522 18 56.0 *
350 14” 12 338.5 263 154 437 31 22 160 632.5 522 18 55.5 *
400 16” 16 380 308 165 486 31 27 160 719 595 17 73.6 *
450 18” 20 380.5 340 190 538 38 36 190 758.5 633 20 103.0 *
450 18” 16 380.5 340 203 538 38 36 190 758.5 633 20 96.3 *
500 20” 20 432.5 380 216 586 38 36 210 850.5 717 20 149.0 *
600 24” 20 494 440 216 690 80 60 210 1014 833 24 215.0 *
700 28’’ 24 590 490 254 832 106 65 300 1186 904 30 287.0 *
800 32’’ 24 630 565 190 902 106 80 300 1301 1020 28 406.0 *
900 36’’ 28 695 610 203 1010 110 80 350 1415 1120 32 519.0 *
1000 40’’ 28 770 675 216 1116 110 80 350 1555 1246 32 672.0 *

(*) contact us

 Warning: no flanged joint must be installed on this valve. The concentric valves should not be assembled with large tolerance flange adapters (type Ultraquick).

Photo_RAP_concentrique_brides_serie_20-ass
Product
Concentric Flanged Butterfly Valve Series S20 DN150-1600 - Sewage version

General information

The concentric flanged butterfly valves have been designed, generally, for industrial applications where dimensional problems are important.

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 and other fluids as the raw water, sea water, etc.

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

Range

Concentric flanged butterfly valve from DN150 to DN1600 (consult us for other diameters).

  • Bodies: flanged type in ductile iron EN GJS-400-15 + red epoxy powder 250 microns (RAL 3020)
  • Maximum working pressure:
    • 16 bar
    • PFA 25 bar, consult us
  • 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 nitrile. (please consult us for other types)
  • Operation:
    • Hand lever type MN : DN40-150mm
    • Hand lever type MR : DN200-350mm
    • 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, B = Ductile Iron + black epoxy
  • Position 7 (actuator) : L = hand lever, B = gearbox with handwheel, M = motorized
  • Position 10 (Elastomer) : N=Nitrile, V=Viton

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  
150 6” 193 143 56 285 33 14 90 369 12 11.1 Consult us
200 8” 225 172.5 60 345 33 17 90 430.5 12 21.2 Consult us
250 10” 282.5 210 68 406 23 22 130 515.5 14 32.1 Consult us
300 12” 308 243 78 480 23 22 130 574 14 48 Consult us
350 14” 338.5 282.5 78 535 31 22 160 652 15 56.4 Consult us
400 16” 380 308 102 597 31 27 160 719 18 83 Consult us
450 18” 380.5 340 114 640 38 36 190 758.5 20 108.9 Consult us
500 20” 432.5 380 127 700 38 36 210 850.5 20 144.8 Consult us
600 24” 494 440 154 834 80 60 210 1014 24 223.6 Consult us
700 28’’ 590 490 165 910 106 65 300 1186 30 277.8 Consult us
750 30’’ 590 530 190 995 106 80 200 1226 25 366 Consult us
800 32’’ 630 565 190 1060 106 80 300 1301 28 413 Consult us
900 36’’ 695 610 203 1170 110 80 350 1415 32 565 Consult us
1000 40’’ 770 675 216 1290 110 80 350 1555 32 704 Consult us
1100 44’’ 815 733 216 1405 110 80 350 1658 32 856 Consult us
1200 48’’ 875 818 254 1485 110 100 350 1803 40 1087 Consult us
1400 56" 1000 973 280 1735 120 120 350 2093 40 1651 Consult us
1600 64" 1115 1090 318 1930 160 130 475 2365 40 2132 Consult us
Photo_RAP_concentrique_brides_serie_13-ass
Product
Concentric Double Flanged Butterfly Valve Series S13 DN40-1200 PFA 16 bar - Sewage version

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
DN
1000 (*)
PN
10
Version
Gearbox

FIELD OF USED

  • Transport and distribution of drinking and raw water
  • Drainage of waste water
  • Pumping and hydroelectric plants
  • Treatment of drinking water and desalination
  • Fire fighting
  • Mines
  • Naval construction

FLUIDS

  • Drinking water
  • Waste water
  • Raw water with suspended solids
  • Sea water

Documents

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Catalog
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Catalog Wafer and Lug
Catalog
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Installation guide
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Selection Sheet-Butterfly valves Wafer and Lug
Installation guide
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