High Pressure Thermodynamic Steam Trap

The valve body of steam insulation high temperature and high pressure disc steam trap is made of alloy steel, which can withstand 550 ℃ high temperature, sensitive action and high working quality. It is suitable for drainage under high temperature and high pressure. It is one of the drain valves of high pressure superheated steam pipeline and high pressure superheated steam equipment.

Structural features
» Automatic blowing device is installed inside the valve. The new crown valve plate has extremely reliable sealing. Steam insulation device, high efficiency and energy saving.
» It can quickly remove the air and condensate during equipment startup, with large displacement and small steam leakage rate.
» Strong corrosion resistance, reliable action and durability.
» Within the working pressure range, there is no need to adjust and save energy.

Main parts and specifitions
Body/Bonnet: A105, F11, F22,
Valve piece: Chromium stainless steel
Valve seat/valve core: Tungsten chromium cobalt alloy
In sets Filters: Stainless Steel
Max Pressure rating: 6.5MPa, 15.0MPa, 26.0MPa
Applied medium: Has been suitable the hot steam sondensing water
Highest permission back pressure rate: ＞50%
Highest permissible temperature: Cast steel 425℃, Chromium molybdenum steel 550 ℃

Maintenance and overhaul
The operation period of the drain valve is generally 12 months. When it expires, open the outlet body to remove dirt and clean the filter screen. If there are many medium impurities, it can be cleaned in advance as appropriate. The drain valve may be loosely closed due to long use. At this time, it shall be replaced or repaired in time (such as maintenance: open the outlet body, remove the valve cover and open it, and check whether the valve plate and seat seal are worn. It can be ground on the platform with 600 mesh gold steel sand mixed with engine oil until the two electrical parts are sealed with each other.