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| | | PFA lined Ball Valves - Type NTB- and NTC ISO 5211 - flange and stem adapter dimensions | | |
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| | | With bare shaft (Code B) Notes | | |
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| | Size mm Double "D" Diag. Sq. Stem Dia. K G H h/h^ Lt B 1) All mounting flanges for a valve size 15 - 20 7 - 11 M5 22 2 15 8 18 DN 150 have a recess (hi). 25 - 40 10 - 12.8 M6 22 3 15 9 19 2) The mounting flange is an integral part of 50 10 - 14 M6 22 3 15 9 19 the valve. 65 - 80 - 14 18 - 33.5 3 25 - 19 100 - 16 20 - 33.5 3 25 - 19 150 - 22 28 M8 32 131) 35 20 30 | |
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| | applies to flange sizes marked 4) only | | applies to all other (oversize) flanges only | | |
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| | | With mounting flange for actuators built to ISO 5211/DIN 3337 (Code 1 - 7) | | |
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| | • Flange and stem dimensions are In millimeters. 3) Diagonal square to ISO 5211. 4) Flange dimensions for standard ball valves. • Removal, alteration or modification will disturb "live-loaded" stem seal design and void warranty. Consult your Neotecha technical representative. | |
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| | | Tyco reserves the right to change the contents without notice page 8 | | |
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