Q44F, Q45F type PN16, PN25 flange connection tee ball valve
Good sealing performance. It can also realize the switching of pipeline intermediary flow direction. It is also possible to connect or close two channels perpendicular to each other. (2), the four-seat sealing three-way ball valve shape is beautiful, compact and reasonable, it can not only realize the medium flow direction switch, also can make three channels interconnected, but also can close any channel, make another channel connected, flexible control of pipeline intermediate material confluence or shunt.
Three-way ball valve medium flow principle
Three - way ball valve is divided into L - type and T - type, medium flow direction as shown in the figure. L-type three-way ball valve is suitable for switching the flow direction of the medium and can make two perpendicular channels connected. T-type three-way ball valve is suitable for medium shunt, confluent or flow direction switch, t-type channel can make three channels interconnected or two of them connected. Three-way ball valve generally USES two seat structure, can also be based on customer requirements to use four seat structure.
Scope of use: the product can be used in food, pharmaceutical, drinking water and other industries.
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Main performance parameters
model | Nominal pressure PN | Applicable temperature /°C | Applicable medium |
Q44F-16C/25 Q45F-16C/25 | 16、25 | ≤300 | Water, steam, oil and corrosive media |
Q44F-16P/25P Q45F-16P/25P | 16、25 | ≤300 | Water, steam, oil and corrosive media |
Q44F-16R/25R Q45F-16R/25R | 16、25 | ≤300 | Water, steam, oil and corrosive media |
Main overall dimensions
(unit:mm)
model | size | Nominal size DN |
15 | 20 | 25 | 32 | 40 | 50 | 65 |
16、25 | L | 150 | 160 | 180 | 200 | 220 | 240 | 260 |
D | 95 | 105 | 115 | 135 | 145 | 160 | 180 |
H | 95 | 110 | 120 | 144 | 152 | 182 | 193 |
model | size | Nominal size DN |
80 | 100 | 125 | 150 | 200 | 250 | 300 |
16、25 | L | 280 | 320 | 380 | 440 | 550 | 670 | 720 |
D | 195 | 215 | 245 | 280 | 335 | 405 | 460 |
H | 217 | 245 | 282 | 319 | 380 | 460 | 520 |