Ball valve
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Details
| Usage: This valve applies to the water, steam or oil pipline which is uncnosion of medium and the pipline must be the sorking temperature ≤150℃. | |||||
| Material of main parts | |||||
| Part name | Material | ||||
| Valve body，Ductile iron | Grey iron | ||||
| Stem | Carbon steel | ||||
| Seal ring | F4 | ||||
| Performance data | |||||
| Type | Nominal pressure (Mpa) | Testing | Working temperature | Suitable medium | |
| Strength （water） | Enclose | （℃） | |||
| (Mpa) | （water） | ||||
| (Mpa) | |||||
| Q11F-16 | 1.6 | 2.4 | 1.8 | ≤150 | Water,Vapour,Oil |
| Outline and connection dimension | |||||
| G | L | H | I | Weight （kg） | |
| 1/2 | 65 | 63 | 100 | 0.67 | |
| 3/4 | 75 | 68 | 100 | 0.92 | |
| 1 | 90 | 75 | 115 | 1.3 | |
| 1 1/4 | 105 | 80 | 115 | 2.5 | |
| 1/ 1/2 | 130 | 104 | 161 | 3.54 | |
| 2 | 140 | 112 | 161 | 4.19 | |