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Q11F type integrated internal thread ball valve
【Product use】
Q111F type PN16~PN63 internal thread ball valve is suitable for various pipelines with PN1.0~4.0MPa and operating temperature of -29~180℃ (the sealing ring is reinforced polytetrafluoroethylene) or -29~300℃ (the sealing ring is para-polyphenylene). It is used to cut off or connect the media in the pipeline. Different materials are selected, which can be applied to water, steam, oil, nitric acid, acetic acid and other media respectively.
Main parts and materials
Applicable media | Model number | Valve body | Sphere, valve stem | Handle | Sealing ring | Gasket, filler |
Water, steam, oil | Q11F-16C、Q11F-25C | A105、45 | 1Cr18/1Cr18Ni9Ti | Stainless steel |
Polytetrafluoroethylene PTFE reinforced POLYTETRAFLUOROETHYLENE VUILUK PTFE para-polyphenylene PPL | Polytetrafluoroethylene PTFE para-polyphenylene PPL |
Nitric acid | Q11F-16P、Q11F-25P | SS304/1Cr18Ni19Ti | SS304/1Cr18Ni9Ti | |||
Acetic acid | Q11F-16R、Q11F-25R | SS316/Cr18Ni12Mo2Ti | SS316/1Cr18Ni12Mo2Ti |
Main shape and connection size
Nominal diameter | Pipe thread | Size（mm） | Weight WT（g） | |||||
d | L | W | H | E | D | D | ||
6 | 1/4″ | 8 | 60 | 110 | 56 | 11.5 | 30 | 320 |
10 | 3/8″ | 18 | 60 | 110 | 58 | 11.5 | 31 | 320 |
15 | 1/2″ | 10.5 | 60 | 110 | 58 | 14 | 32 | 350 |
20 | 3/4″ | 13 | 67.5 | 110 | 62 | 15 | 38 | 430 |
25 | 1″ | 17 | 73 | 110 | 68 | 15 | 45 | 570 |
32 | 1 1/4″ | 22 | 90 | 150 | 75 | 18 | 53.4 | 1000 |
40 | 1 1/2″ | 25 | 97.5 | 150 | 83 | 19 | 63 | 1550 |
50 | 2″ | 32 | 112 | 150 | 90 | 19 | 73 | 2170 |
65 | 2 1/2″ | 40 | 132 | 180 | 95 | 21 | 92 | 3625 |
80 | 3″ | 50 | 156 | 220 | 100 | 27 | 109 | 5800 |
100 | 4″ | 65 | 196 | 250 | 115 | 29 | 138 | 7200 |
【Structure picture】
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