P41X single port flange exhaust valve is suitable for industrial media for the water pipeline, as a rapid exclusion of gas pipeline equipment to improve the efficiency of the water conveyor equipment and to protect the pipeline from deformation and rupture, is the pipeline of the necessary equipment. Valve for the barrel-shaped valve body, a total of the main internal stainless steel float and plug. This valve is installed in the outlet of the pump or water distribution pipeline, used to exclude a large number of pipeline collection of air to enhance the efficiency of the water pipe and pumping machine, and with the pipe once the negative pressure, this valve can quickly inhale the air, in order to keep the line due to the damage caused by the negative pressure. Widely used in municipal construction, construction, heat, HVAC, central air conditioning, agricultural water conservancy, thermal power generation, petroleum, chemical, metallurgy, mining, fire protection, environmental protection, food, shipping, medicine, textile and other fields.
Product Features
- Ability to remove gas from piping, reducing resistance and saving energy.
- When the pipeline is under negative pressure, this product can quickly and automatically suck in air to prevent pipeline rupture.
- The venting capacity is many times that of an ordinary two-hole exhaust valve.
- The float bracket is stainless steel for long life, safety and reliability.
Working Principle
P41X single flange exhaust valve in the pipeline operation, the float stops at the bottom of the bowl, for a large number of exhaust, when the pipe air exhaust, water rushed into the valve, through the bowl and then reacted to the float, so that the float float closed, the pipeline is in normal operation, such as a small amount of gas will be concentrated to the valve to a considerable extent, the valve water level drops, the float drops with it, the gas from the small hole discharge. If the pump stops, at any time will produce negative pressure, float down at any time, for a large number of suction to ensure pipeline safety.
Product Parameters
Product Model | P41X-16Q |
Valve Body Material | Ductile Iron |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water and so on |
Applicable Temperature | ≤80°C |
Product Size Reference
Nominal Diameter | D | D1 | D2 | S | H | N-d |
DN25 | 115 | 85 | 65 | 16 | 285 | 4-14 |
DN50 | 160 | 125 | 102 | 16 | 340 | 4-18 |
DN80 | 195 | 160 | 135 | 20 | 490 | 8-18 |
DN100 | 215 | 180 | 158 | 20 | 545 | 8-18 |
DN150 | 280 | 240 | 212 | 22 | 615 | 8-23 |
DN200 | 335 | 295 | 268 | 24 | 730 | 12-23 |
闽公网安备35058302350968号
