Working principle: the valve uses the principle of buoyancy, the floating ball according to the amount of condensate, with the change of water level for lifting, automatically adjust the opening of the valve seat hole, continuous discharge condensate. When the condensed water stops entering, the ball drops to the bottom by gravity and closes the drain valve hole. Because the drainage valve seat hole is below the condensed water level, the water vapor is separated naturally, and a water seal is formed to achieve no steam leakage.
|Anti air blocking function||Cartridge or manual||Cartridge or manual||Manual|
|PMA Maximum allowable pressure||1.6MPa@38℃||2.5MPa@38℃||4.1MPa@38℃|
|PMO Maximum operating pressure||1.3MPa@315℃||2.0MPa@200℃||2.5MPa@200℃|
|TMA Maximum allowable temperature||425℃@1.1MPa||425℃@1.1MPa||425℃@2.6MPa|
|TMO Maximum operating temperature||425℃@1.1MPa||425℃@1.1MPa||425℃@2.6MPa|
[Valve structure drawing]
Main material list：
|4||The tail screw||2Cr13|
|12||Graphite seal rings||304+Graphite|
|16||Film expansion plate||304|
Continuous condensation of saturated condensate water, heating equipment will not have the accumulation of water, so as to achieve the highest thermal efficiency.
When the steam pressure is changed, the floating ball can automatically adjust the opening of the valve seat hole, and the utility model has the advantages of continuous operation and stable performance.
The air exhaust performance is good, automatic or manual air exhaust device, no air lock phenomenon, smooth operation, no noise.
For the steam heating equipment and condensed water recovery system and the need to quickly remove condensation water conditions, can automatically and rapidly remove condensed water, effectively prevent leakage of steam, and the heating effect is best.