ELAFLEX EXPANSION JOINT
ERV-R - EPDM
FeaturesRED BAND expansion joints in High-Tech design for water, drinking water, cold and warm waste water, seawater, cooling water, also with chemical additives for water treatment up to 90° Celsius. Working pressure as per chart up to 16 bar. Allowable vacuum see overleaf. Also very suitable for chemical waste water (without oil containing additives), chemicals, acids and alkalis, salt solutions, technical alcohols, esters and ketones.
Not suitable for all kinds of mineral oil products, cooling water with added oil containing corrosion preventatives, oily compressor air. |
Advantages & cautionAssets :
|
Design Pressure : 16 bar
Bellow : EDPM
FLANGES : Zinc PLATED carbon steel - Stainless steel
Diameter | Flanges PN |
D |
kØ |
lxØ |
Length mm |
Weight kg |
Reference Type |
---|---|---|---|---|---|---|---|
DN25 1'' |
16 | 115 | 85 | 4 x 14 | 130 | 1,5 | ERV-R 25.16 |
DN32 1''1/4 |
16 | 140 | 100 | 4 x 18 | 130 160 |
2,5 2,7 |
ERV-R 32.16 ERV-R32x160.16 |
DN40 1''1/2 |
16 | 150 | 110 | 4 x 18 | 130 160 |
3,0 3,2 |
ERV-R 40.16 ERV-R 40x160.16 |
DN50 2'' |
16 | 165 | 125 | 4 x 18 | 130 150 160 |
4,0 4,1 4,2 |
ERV-R 50.16 ERV-R 50x150.16 ERV-R 50x160.16 |
DN65 2''1/2 |
16 | 185 | 145 | 4 x 18 | 130 150 160 |
4,5 4,6 4,7 |
ERV-R 65.16 ERV-R 65x150.16 ERV-R 65x160.16 |
DN80 3'' |
16 | 200 | 160 | 8 x 18 | 130 150 160 |
5,5 5,6 5,7 |
ERV-R 80.16 ERV-R 80x150.16 ERV-R 80x160.16 |
DN100 4'' |
16 | 220 | 180 | 8 x 18 | 130 150 160 |
7,0 7,1 7,2 |
ERV-R 100.16 ERV-R 100x150.16 ERV-R 100x160.16 |
DN125 5'' |
16 | 250 | 210 | 8 x 18 | 130 150 160 |
8,5 8,6 8,7 |
ERV-R 125.16 ERV-R 125x150.16 ERV-R 125x160.16 |
DN150 6'' |
16 | 285 | 240 | 8 x 22 | 130 150 160 |
11,0 11,1 11,2 |
ERV-R 150.16 ERV-R 150x150.16 ERV-R 150x160.16 |
DN200 8'' |
10 | 340 | 295 | 8 x 22 | 130 150 160 175 |
17,0 17,1 17,2 17,3 |
ERV-R 200.10 ERV-R 200x150.10 ERV-R 200x160.10 ERV-R 200x175.10 |
DN250 10'' |
10 | 395 | 350 | 12 x 22 | 130 175 200 |
23,5 23,8 24,0 |
ERV-R 250.10 ERV-R 250x175.10 ERV-R 250x200.10 |
DN300 12'' |
10 | 445 | 400 | 12 x 22 | 130 200 |
27,0 27,5 |
ERV-R 300.10 ERV-R 300x200.10 |
DN350 14'' |
10 | 505 | 460 | 16 x 22 | 200 | 39,5 | ERV-R 350.10 |
DN400 16'' |
10 | 565 | 515 | 16 x 26 | 200 | 42,0 | ERV-R 400.10 |
DN500 20'' |
10 | 670 | 620 | 20 x 26 | 200 | 59,5 | ERV-R 500.10 |
DN600 24'' |
10 | 780 | 725 | 20 x 30 | 200 | 70,0 | ERV-R 600.10 |
DN700 28'' |
10 | 895 | 840 | 24 x 30 | 275 | 135,0 | ERV-R 700.10 |
DN800 32'' |
10 | 1015 | 950 | 24 x 33 | 250 | 125,0 | ERV-R 800.10 |
DN900 36'' |
10 | 1115 | 1050 | 28 x 33 | 300 | 205,0 | ERV-R 900.10 |
DN1000 40'' |
10 | 1230 | 1160 | 28 x 36 | 300 | 245,0 | ERV-R 1000.10 |
Admissible movements for ERV-R
Length | L min | L max | Max lateral movement | DN | Angular movement |
---|---|---|---|---|---|
130 mm | 100 mm | 160 mm | 30 mm | 25-50 | 30° |
150 mm | 115 mm | 180 mm | 30 mm | 65-80 | 25° |
160 mm | 125 mm | 195 mm | 35 mm | 100-150 | 20° |
175 mm | 135 mm | 210 mm | 35 mm | 200-300 | 10° |
200 mm | 160 mm | 235 mm | 35 mm | 350-600 | 8° |
250 mm | 210 mm | 285 mm | 35 mm | 700-800 | 6° |
300 mm | 260 mm | 340 mm | 40 mm | 900-1000 | 5° |