Fabricated Air valve Tees
Fabricated Air Valve Tees / Flanged Offtake / PN10-16 / SDR17-11
Fabricated Air Valve Tee's are manufactured by machining PE100+ hollow bar into a fitting body that includes external reinforcement, then welding CCTV pipe spigot ends and a flanged off-take tee to the fitting body, in accordance with BS ISO 21307.
Fabricated Air Valve Tee's feature long spigots for electrofusion or butt fusion joining and 1D and 2D bar code stickers for complete product traceability. Flanges are BS EN 1092-1 PN 16 rated regardless of the PE fittings rating.
Fabricated air valve tees are very compact (DN80 offtake on a DN1800 Main). Traditional tees do not offer such large step changes, so require reducers which take up height above the pipeline making their use impossible.
The off-take tee is fabricated using a PE flange adaptor and backing flange butt welded directly to the off-take spigot. The height of the off take is available at any height that is greater than dimension Z2 as given below.
See an example of our fabricated air valves tees being used in a sewer rising main at Hong Kong International Airport here.
NOTE: The image is shown with twin red-brown stripes indicating a sewer rising main.
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Dimension Z2 is the minimum that can be fabricated, tees can be ordered with Z2 at any height greater than Z2 given above. |
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| Larger sizes up to dn2000 are available in PN10 / SDR 17 rating, dimensions on request. | ||||||||
| Flanges BS EN 1092-1 PN16 drilling, stainless steel backing flanges are factory fitted, they can be rotatated, but cannot be removed. Other flange drillings avaialble on request. | ||||||||
| For smaller sizes, use EF Tee, and LS Reducing flange assembly. | ||||||||
| SDR17 PN10 | SDR11 PN16 | dn1 | Stainless Steel DN Offtake | L | le1 | Z1 | Minimum Dimension Z2 | Availability in Hong Kong |
| P5314.44.225080 | P5316.44.225080 | 225 | DN80 PN16 | 445 | 150 | 223 | ≥ 220 | 6-8 Weeks |
| P5314.44.225100 | P5316.44.225100 | 225 | DN100 PN16 | 480 | 150 | 240 | ≥ 230 | 6-8 Weeks |
| P5314.44.225150 | P5316.44.225150 | 225 | DN150 PN16 | 530 | 150 | 265 | ≥ 240 | 6-8 Weeks |
| P5314.44.250080 | P5316.44.250080 | 250 | DN80 PN16 | 645 | 250 | 323 | ≥ 240 | 6-8 Weeks |
| P5314.44.250100 | P5316.44.250100 | 250 | DN100 PN16 | 680 | 250 | 340 | ≥ 250 | 6-8 Weeks |
| P5314.44.250150 | P5316.44.250150 | 250 | DN150 PN16 | 730 | 250 | 365 | ≥ 250 | 6-8 Weeks |
| P5314.44.280080 | P5316.44.280080 | 280 | DN80 PN16 | 660 | 250 | 330 | ≥ 260 | 6-8 Weeks |
| P5314.44.280100 | P5316.44.280100 | 280 | DN100 PN16 | 690 | 250 | 345 | ≥ 270 | 6-8 Weeks |
| P5314.44.280150 | P5316.44.280150 | 280 | DN150 PN16 | 740 | 250 | 370 | ≥ 270 | 6-8 Weeks |
| P5314.44.315080 | P5316.44.315080 | 315 | DN80 PN16 | 760 | 300 | 380 | ≥ 270 | 6-8 Weeks |
| P5314.44.315100 | P5316.44.315100 | 315 | DN100 PN16 | 790 | 300 | 395 | ≥ 280 | 6-8 Weeks |
| P5314.44.315150 | P5316.44.315150 | 315 | DN150 PN16 | 860 | 300 | 430 | ≥ 290 | 6-8 Weeks |
| P5314.44.355080 | P5316.44.355080 | 355 | DN80 PN16 | 760 | 300 | 380 | ≥ 290 | 6-8 Weeks |
| P5314.44.355100 | P5316.44.355100 | 355 | DN100 PN16 | 790 | 300 | 395 | ≥ 300 | 6-8 Weeks |
| P5314.44.355150 | P5316.44.355150 | 355 | DN150 PN16 | 840 | 300 | 420 | ≥ 310 | 6-8 Weeks |
| P5314.44.400080 | P5316.44.400080 | 400 | DN80 PN16 | 760 | 300 | 380 | ≥ 320 | 6-8 Weeks |
| P5314.44.400100 | P5316.44.400100 | 400 | DN100 PN16 | 790 | 300 | 395 | ≥ 330 | 6-8 Weeks |
| P5314.44.400150 | P5316.44.400150 | 400 | DN150 PN16 | 840 | 300 | 420 | ≥ 330 | 6-8 Weeks |
| P5314.44.450100 | P5316.44.450100 | 450 | DN100 PN16 | 790 | 300 | 395 | ≥ 350 | 6-8 Weeks |
| P5314.44.450150 | P5316.44.450150 | 450 | DN150 PN16 | 840 | 300 | 420 | ≥ 360 | 6-8 Weeks |
| P5314.44.500100 | P5316.44.500100 | 500 | DN100 PN16 | 890 | 350 | 445 | ≥ 380 | 6-8 Weeks |
| P5314.44.500150 | P5316.44.500150 | 500 | DN150 PN16 | 940 | 350 | 470 | ≥ 380 | 6-8 Weeks |
| P5314.44.560150 | P5316.44.560150 | 560 | DN150 PN16 | 940 | 350 | 470 | ≥ 410 | 6-8 Weeks |
| P5314.44.560200 | P5316.44.560200 | 560 | DN200 PN16 | 1000 | 350 | 500 | ≥ 440 | 6-8 Weeks |
| P5314.44.560250 | P5316.44.560250 | 560 | DN250 PN16 | 1060 | 350 | 530 | ≥ 450 | 6-8 Weeks |
| P5314.44.630100 | P5316.44.630150 | 630 | DN150 PN16 | 940 | 350 | 470 | ≥ 450 | 6-8 Weeks |
| P5314.44.630150 | P5316.44.630200 | 630 | DN200 PN16 | 1000 | 350 | 500 | ≥ 470 | 6-8 Weeks |
| P5314.44.630250 | P5316.44.630250 | 630 | DN250 PN16 | 1160 | 350 | 580 | ≥ 490 | 6-8 Weeks |
| P5314.44.710150 | P5316.44.710150 | 710 | DN150 PN16 | 980 | 350 | 490 | ≥ 490 | 6-8 Weeks |
| P5314.44.710200 | P5316.44.710200 | 710 | DN200 PN16 | 1045 | 350 | 523 | ≥ 520 | 6-8 Weeks |
| P5314.44.710250 | P5316.44.710250 | 710 | DN250 PN16 | 1100 | 350 | 550 | ≥ 530 | 6-8 Weeks |
| P5314.44.800150 | P5316.44.800150 | 800 | DN150 PN16 | 1000 | 350 | 500 | ≥ 540 | 6-8 Weeks |
| P5314.44.800200 | P5316.44.800200 | 800 | DN200 PN16 | 1065 | 350 | 533 | ≥ 560 | 6-8 Weeks |
| P5314.44.800250 | P5316.44.800250 | 800 | DN250 PN16 | 1120 | 350 | 560 | ≥ 580 | 6-8 Weeks |
| P5314.44.800300 | P5316.44.800300 | 800 | DN300 PN16 | 1155 | 350 | 578 | ≥ 580 | 6-8 Weeks |
| P5314.44.900150 | P5316.44.900150 | 900 | DN150 PN16 | 1120 | 400 | 560 | ≥ 590 | 6-8 Weeks |
| P5314.44.900200 | P5316.44.900200 | 900 | DN200 PN16 | 1185 | 400 | 593 | ≥ 610 | 6-8 Weeks |
| P5314.44.900250 | P5316.44.900250 | 900 | DN250 PN16 | 1240 | 400 | 620 | ≥ 630 | 6-8 Weeks |
| P5314.44.900300 | P5316.44.900300 | 900 | DN300 PN16 | 1275 | 400 | 638 | ≥ 630 | 6-8 Weeks |
| P5314.44.1000150 | P5316.44.1000150 | 1000 | DN150 PN16 | 1140 | 400 | 570 | ≥ 650 | 6-8 Weeks |
| P5314.44.1000200 | P5316.44.1000200 | 1000 | DN200 PN16 | 1205 | 400 | 603 | ≥ 670 | 6-8 Weeks |
| P5314.44.1000250 | P5316.44.1000250 | 1000 | DN250 PN16 | 1260 | 400 | 630 | ≥ 690 | 6-8 Weeks |
| P5314.44.1000300 | P5316.44.1000300 | 1000 | DN300 PN16 | 1295 | 400 | 648 | ≥ 690 | 6-8 Weeks |
| P5314.44.1000350 | P5316.44.1000350 | 1000 | DN350 PN16 | 1335 | 400 | 668 | ≥ 720 | 6-8 Weeks |
| P5314.44.1200150 | Not Available | 1200 | DN150 PN16 | 1160 | 400 | 580 | ≥ 750 | 6-8 Weeks |
| P5314.44.1200200 | Not Available | 1200 | DN200 PN16 | 1225 | 400 | 613 | ≥ 770 | 6-8 Weeks |
| P5314.44.1200250 | Not Available | 1200 | DN250 PN16 | 1280 | 400 | 640 | ≥ 790 | 6-8 Weeks |
| P5314.44.1200300 | Not Available | 1200 | DN300 PN16 | 1315 | 400 | 658 | ≥ 790 | 6-8 Weeks |
| P5314.44.1200350 | Not Available | 1200 | DN350 PN16 | 1355 | 400 | 678 | ≥ 820 | 6-8 Weeks |
Fabricated Air Valve Tees / Spigot Offtake / PN10-16 / SDR17-11
As above, however without the flanged offtake. A spigot offtake allows other many other connection options such as: Electrofusion of a DN50 BSP threaded transition adaptor, the fusion of a 90º elbow to plumb the air valves away from above the tee. This may be necessary where space above the pipeline prevents the direct connection of the air valve, or multiple smaller air valves are to be installed onto one outlet to improve air release reliability.
Designers should consider using Air Entrapment Tees for pipelines above DN350, these are a more common connection method for air valves in sewer rising mains.
| Larger sizes up to dn2000 are available in PN10 / SDR17, dimensions Available on Request. | |||||||||
| Smaller size pipelines < dn355 would typically use moulded air valve tees. | |||||||||
| SDR17 PN10 | SDR11 PN16 | dn1 | dn2 | L | le1 | le2 | Z1 | Z2 | Availability in Hong Kong |
| P5314.41.110063 | P5316.44.110063 | 110 | 63 | 420 | 150 | 150 | 210 | 255 | 6-8 Weeks |
| P5314.41.110090 | P5316.44.110090 | 110 | 90 | 445 | 150 | 150 | 223 | 255 | 6-8 Weeks |
| P5314.41.160063 | P5316.41.160063 | 160 | 63 | 420 | 150 | 150 | 210 | 255 | 6-8 Weeks |
| P5314.41.160090 | P5316.41.160090 | 160 | 90 | 445 | 150 | 150 | 223 | 255 | 6-8 Weeks |
| P5314.41.160110 | P5316.41.160110 | 160 | 110 | 465 | 150 | 150 | 233 | 255 | 6-8 Weeks |
| P5314.41.160125 | P5316.41.160125 | 160 | 125 | 480 | 150 | 150 | 240 | 255 | 6-8 Weeks |
| P5314.41.200063 | P5316.41.200063 | 200 | 63 | 420 | 150 | 150 | 210 | 275 | 6-8 Weeks |
| P5314.41.200090 | P5316.41.200090 | 200 | 90 | 445 | 150 | 150 | 223 | 275 | 6-8 Weeks |
| P5314.41.200110 | P5316.41.200110 | 200 | 110 | 470 | 150 | 150 | 235 | 275 | 6-8 Weeks |
| P5314.41.200125 | P5316.41.200125 | 200 | 125 | 480 | 150 | 150 | 240 | 275 | 6-8 Weeks |
| P5314.41.200160 | P5316.41.200160 | 200 | 160 | 530 | 150 | 150 | 265 | 280 | 6-8 Weeks |
| P5314.41.225063 | P5316.41.225063 | 225 | 63 | 420 | 150 | 150 | 210 | 288 | 6-8 Weeks |
| P5314.41.225090 | P5316.41.225090 | 225 | 90 | 445 | 150 | 150 | 223 | 288 | 6-8 Weeks |
| P5314.41.225110 | P5316.41.225110 | 225 | 110 | 470 | 150 | 150 | 235 | 288 | 6-8 Weeks |
| P5314.41.225125 | P5316.41.225125 | 225 | 125 | 480 | 150 | 150 | 240 | 288 | 6-8 Weeks |
| P5314.41.225160 | P5316.41.225160 | 225 | 160 | 530 | 150 | 150 | 265 | 293 | 6-8 Weeks |
| P5314.41.250063 | P5316.41.250063 | 250 | 63 | 620 | 250 | 150 | 310 | 300 | 6-8 Weeks |
| P5314.41.250090 | P5316.41.250090 | 250 | 90 | 645 | 250 | 150 | 323 | 300 | 6-8 Weeks |
| P5314.41.250110 | P5316.41.250110 | 250 | 110 | 670 | 250 | 150 | 335 | 300 | 6-8 Weeks |
| P5314.41.250125 | P5316.41.250125 | 250 | 125 | 680 | 250 | 150 | 340 | 300 | 6-8 Weeks |
| P5314.41.250160 | P5316.41.250160 | 250 | 160 | 730 | 250 | 150 | 365 | 305 | 6-8 Weeks |
| P5314.41.280063 | P5316.41.280063 | 280 | 63 | 630 | 250 | 150 | 315 | 320 | 6-8 Weeks |
| P5314.41.280090 | P5316.41.280090 | 280 | 90 | 660 | 250 | 150 | 330 | 320 | 6-8 Weeks |
| P5314.41.280110 | P5316.41.280110 | 280 | 110 | 680 | 250 | 150 | 340 | 320 | 6-8 Weeks |
| P5314.41.280125 | P5316.41.280125 | 280 | 125 | 690 | 250 | 150 | 345 | 320 | 6-8 Weeks |
| P5314.41.280160 | P5316.41.280160 | 280 | 160 | 740 | 250 | 150 | 370 | 325 | 6-8 Weeks |
| P5314.41.315063 | P5316.41.315063 | 315 | 63 | 730 | 300 | 150 | 365 | 338 | 6-8 Weeks |
| P5314.41.315090 | P5316.41.315090 | 315 | 90 | 760 | 300 | 150 | 380 | 338 | 6-8 Weeks |
| P5314.41.315110 | P5316.41.315110 | 315 | 110 | 780 | 300 | 150 | 390 | 338 | 6-8 Weeks |
| P5314.41.315125 | P5316.41.315125 | 315 | 125 | 790 | 300 | 150 | 395 | 338 | 6-8 Weeks |
| P5314.41.315160 | P5316.41.315160 | 315 | 160 | 840 | 300 | 150 | 420 | 343 | 6-8 Weeks |
| P5314.41.315180 | P5316.41.315180 | 315 | 180 | 860 | 300 | 150 | 430 | 343 | 6-8 Weeks |
| P5314.41.355090 | P5316.41.355090 | 355 | 90 | 760 | 300 | 150 | 380 | 358 | 6-8 Weeks |
| P5314.41.355110 | P5316.41.355110 | 355 | 110 | 780 | 300 | 150 | 390 | 358 | 6-8 Weeks |
| P5314.41.355125 | P5316.41.355125 | 355 | 125 | 790 | 300 | 150 | 395 | 358 | 6-8 Weeks |
| P5314.41.355160 | P5316.41.355160 | 355 | 160 | 840 | 300 | 150 | 420 | 363 | 6-8 Weeks |
| P5314.41.400090 | P5316.41.400090 | 400 | 90 | 760 | 300 | 150 | 380 | 380 | 6-8 Weeks |
| P5314.41.400110 | P5316.41.400110 | 400 | 110 | 780 | 300 | 150 | 390 | 380 | 6-8 Weeks |
| P5314.41.400125 | P5316.41.400125 | 400 | 125 | 790 | 300 | 150 | 395 | 380 | 6-8 Weeks |
| P5314.41.400160 | P5316.41.400160 | 400 | 160 | 840 | 300 | 150 | 420 | 385 | 6-8 Weeks |
| P5314.41.450110 | P5316.41.450110 | 450 | 110 | 780 | 300 | 150 | 390 | 405 | 6-8 Weeks |
| P5314.41.450125 | P5316.41.450125 | 450 | 125 | 790 | 300 | 150 | 395 | 405 | 6-8 Weeks |
| P5314.41.450160 | P5316.41.450160 | 450 | 160 | 840 | 300 | 150 | 420 | 410 | 6-8 Weeks |
| P5314.41.500125 | P5316.41.500125 | 500 | 125 | 890 | 350 | 150 | 445 | 430 | 6-8 Weeks |
| P5314.41.500160 | P5316.41.500160 | 500 | 160 | 940 | 350 | 150 | 470 | 435 | 6-8 Weeks |
| P5314.41.560160 | P5316.41.560160 | 560 | 160 | 940 | 350 | 150 | 470 | 465 | 6-8 Weeks |
| P5314.41.560200 | P5316.41.560200 | 560 | 200 | 980 | 350 | 150 | 490 | 465 | 6-8 Weeks |
| P5314.41.560225 | P5316.41.560225 | 560 | 225 | 1000 | 350 | 150 | 500 | 465 | 6-8 Weeks |
| P5314.41.560250 | P5316.41.560250 | 560 | 250 | 1030 | 350 | 250 | 515 | 565 | 6-8 Weeks |
| P5314.41.560280 | P5316.41.560280 | 560 | 280 | 1060 | 350 | 250 | 530 | 565 | 6-8 Weeks |
| P5314.41.630160 | P5316.41.630160 | 630 | 160 | 940 | 350 | 150 | 470 | 500 | 6-8 Weeks |
| P5314.41.630200 | P5316.41.630200 | 630 | 200 | 980 | 350 | 150 | 490 | 500 | 6-8 Weeks |
| P5314.41.630225 | P5316.41.630225 | 630 | 225 | 1000 | 350 | 150 | 500 | 500 | 6-8 Weeks |
| P5314.41.630250 | P5316.41.630250 | 630 | 250 | 1030 | 350 | 250 | 515 | 600 | 6-8 Weeks |
| P5314.41.630280 | P5316.41.630280 | 630 | 280 | 1160 | 350 | 250 | 580 | 600 | 6-8 Weeks |
| P5314.41.710160 | P5316.41.710160 | 710 | 160 | 980 | 350 | 150 | 490 | 545 | 6-8 Weeks |
| P5314.41.710200 | P5316.41.710200 | 710 | 200 | 1020 | 350 | 150 | 510 | 545 | 6-8 Weeks |
| P5314.41.710225 | P5316.41.710225 | 710 | 225 | 1045 | 350 | 150 | 523 | 545 | 6-8 Weeks |
| P5314.41.710250 | P5316.41.710250 | 710 | 250 | 1070 | 350 | 250 | 535 | 645 | 6-8 Weeks |
| P5314.41.710280 | P5316.41.710280 | 710 | 280 | 1100 | 350 | 250 | 550 | 645 | 6-8 Weeks |
| P5314.41.800160 | P5316.41.800160 | 800 | 160 | 1000 | 350 | 150 | 500 | 590 | 6-8 Weeks |
| P5314.41.800200 | P5316.41.800200 | 800 | 200 | 1040 | 350 | 150 | 520 | 590 | 6-8 Weeks |
| P5314.41.800225 | P5316.41.800225 | 800 | 225 | 1065 | 350 | 150 | 533 | 590 | 6-8 Weeks |
| P5314.41.800250 | P5316.41.800250 | 800 | 250 | 1090 | 350 | 250 | 545 | 690 | 6-8 Weeks |
| P5314.41.800280 | P5316.41.800280 | 800 | 280 | 1120 | 350 | 250 | 560 | 690 | 6-8 Weeks |
| P5314.41.800315 | P5316.41.800315 | 800 | 315 | 1155 | 350 | 300 | 578 | 740 | 6-8 Weeks |
| P5314.41.900160 | P5316.41.900160 | 900 | 160 | 1120 | 400 | 150 | 560 | 640 | 6-8 Weeks |
| P5314.41.900200 | P5316.41.900200 | 900 | 200 | 1160 | 400 | 150 | 580 | 640 | 6-8 Weeks |
| P5314.41.900225 | P5316.41.900225 | 900 | 225 | 1185 | 400 | 150 | 593 | 640 | 6-8 Weeks |
| P5314.41.900250 | P5316.41.900250 | 900 | 250 | 1210 | 400 | 250 | 605 | 740 | 6-8 Weeks |
| P5314.41.900280 | P5316.41.900280 | 900 | 280 | 1240 | 400 | 250 | 620 | 740 | 6-8 Weeks |
| P5314.41.900315 | P5316.41.900315 | 900 | 315 | 1275 | 400 | 300 | 638 | 790 | 6-8 Weeks |
| P5314.41.1000160 | P5316.41.1000160 | 1000 | 160 | 1140 | 400 | 150 | 570 | 700 | 6-8 Weeks |
| P5314.41.1000200 | P5316.41.1000200 | 1000 | 200 | 1180 | 400 | 150 | 590 | 700 | 6-8 Weeks |
| P5314.41.1000225 | P5316.41.1000225 | 1000 | 225 | 1205 | 400 | 150 | 603 | 700 | 6-8 Weeks |
| P5314.41.1000250 | P5316.41.1000250 | 1000 | 250 | 1230 | 400 | 250 | 615 | 800 | 6-8 Weeks |
| P5314.41.1000280 | P5316.41.1000280 | 1000 | 280 | 1260 | 400 | 250 | 630 | 800 | 6-8 Weeks |
| P5314.41.1000315 | P5316.41.1000315 | 1000 | 315 | 1295 | 400 | 300 | 648 | 850 | 6-8 Weeks |
| P5314.41.1000355 | P5316.41.1000355 | 1000 | 355 | 1335 | 400 | 300 | 668 | 850 | 6-8 Weeks |
| P5314.41.1200160 | Not Available | 1200 | 160 | 1160 | 400 | 150 | 580 | 800 | 6-8 Weeks |
| P5314.41.1200200 | Not Available | 1200 | 200 | 1200 | 400 | 150 | 600 | 800 | 6-8 Weeks |
| P5314.41.1200225 | Not Available | 1200 | 225 | 1225 | 400 | 150 | 613 | 800 | 6-8 Weeks |
| P5314.41.1200250 | Not Available | 1200 | 250 | 1250 | 400 | 250 | 625 | 900 | 6-8 Weeks |
| P5314.41.1200280 | Not Available | 1200 | 280 | 1280 | 400 | 250 | 640 | 900 | 6-8 Weeks |
| P5314.41.1200315 | Not Available | 1200 | 315 | 1315 | 400 | 300 | 658 | 950 | 6-8 Weeks |
| P5314.41.1200355 | Not Available | 1200 | 355 | 1355 | 400 | 300 | 678 | 950 | 6-8 Weeks |
