The foot valve is an energy-saving valve, usually installed at the bottom of the pump underwater suction. Limit the return water of the liquid in the pump tube, plays not only into the function of the valve cover there is a lot of water supplies and strengthen tendons,played a clogging, the main applications in the pipeline pumping. watercourses and supporting role. caliber single lobe, double valve, Orange Peel type flanged and threaded connections.
1)Type:H42X-2.5
2)Norminal pressure:0.25Mpa
3)Norminal diameter:DN50mm-DN400mm
4)Suitable temprature:50°C
5)Suitable medium:water
Foot Valve Specification
Type | Pressure(MPa) | Test Pressure | Temperature(℃) | Medium | |
Shell Test | Sealing | ||||
H42X-2.5 H12X-2.5 | 0.25 | 0.4 | 0.28 | ≤100 | Water,Acid,Alkali |
Type | DN(mm) | Dimension(mm) | Weight(kg) | |||||||
D | D1 | D2 | b-f | Z-d | D0 | H0 | h | |||
H42X-2.5 | 50 | 140 | 110 | 90 | 16-3 | 4-14 | 132 | 17 | 135 | 3.6 |
65 | 160 | 130 | 110 | 16-3 | 4-14 | 167 | 25 | 175 | 6 | |
80 | 165 | 150 | 125 | 18-3 | 4-18 | 196 | 32 | 190 | 8 | |
100 | 205 | 170 | 145 | 18-3 | 4-18 | 243 | 40 | 225 | 13.5 | |
125 | 235 | 200 | 175 | 20-3 | 8-18 | 274 | 43 | 270 | 18 | |
150 | 260 | 225 | 200 | 20-3 | 8-18 | 311 | 58 | 303 | 23.5 | |
200 | 315 | 280 | 255 | 22-2 | 8-18 | 402 | 65 | 380 | 45 | |
250 | 370 | 335 | 310 | 24-3 | 12-18 | 458 | 84 | 500 | 75 | |
300 | 435 | 395 | 362 | 24-4 | 12-23 | 515 | 90 | 540 | 110 | |
350 | 485 | 445 | 412 | 26-4 | 12-23 | 600 | 130 | 600 | 164 | |
400 | 535 | 495 | 462 | 28-4 | 16-23 | 650 | 160 | 710 | 200 |