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 and then welding on CCTV pipe spigot ends and a flanged offtake tee 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 tee is fabricated with a PE flange adaptor and backing flange butt welded directly to the offtake spigot.

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. 

SDR17 PN10 SDR11 PN16 dn1 DN Offtake L le1 Z1 Z2 Availability in Hong Kong
P5314.44.160080 P5316.44.160080 160 DN80 PN16 445 150 223 190 6-8 Weeks
P5314.44.160100 P5316.44.160100 160 DN100 PN16 480 150 240 200 6-8 Weeks
P5314.44.200080 P5316.44.200080 200 DN80 PN16 445 150 223 210 6-8 Weeks
P5314.44.200100 P5316.44.200100 200 DN100 PN16 480 150 240 220 6-8 Weeks
P5314.44.200150 P5316.44.200150 200 DN150 PN16 530 150 265 230 6-8 Weeks
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

Note:

1. The table shows typical air valve size offtakes, Larger flanged DN200 offtakes are available here. for threaded DN50 BSP off takes use the spigot air valve tees below and combine with a reducer and transition adaptor.  

2. Larger sizes up to dn2000 are available in PN10 / SDR 17 rating, dimensions on request.

3. Flanges BS EN 1092-1 PN16 drilling, FBE coated backing flanges are factory fitted, they can be rotatated, but cannot be removed.  Other flange drillings avaialble on request.

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.

SDR17 PN10 SDR11 PN16 dn1 dn2 L le1 le2 Z1 Z2 Availability in Hong Kong
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 800 315 455   300     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

Note:

1. Larger sizes up to dn2000 are available in PN10 / SDR17, dimensions Available on Request.

3. Smaller size pipelines < dn355 would typically use moulded air valve tees