Qigao CS11H free float steam trap

Free float steam trap
Performance advantages
It can continuously discharge saturated condensate water without water accumulation in heating equipment, thereby obtaining the highest thermal efficiency.
. It will not be affected when the steam pressure changes. The float drives the lever to automatically adjust the opening of the valve seat hole. It works continuously and has stable performance.
. It has good air exhaust performance. The automatic air exhaust device can discharge non-condensing hot and cold gases without air lock, and the operation is smooth and noise-free.
Purpose
Used in steam heating equipment and condensate recovery systems and working conditions that require rapid removal of condensation water. It can automatically, quickly and continuously remove condensation water, effectively prevent steam leakage, and obtain the best results. heating effect.
Working Principle
This valve uses the principle of buoyancy. The float rises and falls according to the amount of condensation water and changes in water level, automatically adjusts the opening of the valve seat hole, and continuously discharges condensation water. When the condensate stops entering, the float drops to the bottom by its own weight and closes the drain valve seat hole. Since the drain valve seat hole is below the condensation water level, water vapor naturally separates to form a water seal, achieving no steam leakage.
Use and maintenance
It should be confirmed whether the material of the valve body, the maximum pressure and temperature can meet the requirements of the working conditions.
. The pipes must be cleaned and debris removed before installation.
The installation location should be as close as possible to the heating equipment.
, should be installed horizontally at the lowest point of the pipeline, with the flow direction consistent with the direction marked on the valve body.
Each heating equipment must be equipped with its own drain valve to avoid affecting each other.
When ensuring that the system can operate safely, slowly open the valve of the drain valve to gradually heat it up to a normal state.
, Regular maintenance is required to ensure the normal operation of the trap.
The selection is mainly based on
Condensate load (discharge volume) / (select magnification times)
Maximum working pressure
Working pressure difference
Valve body material and nominal pressure
Connection method and size
Performance parameters/
Main component material list
Minimum working pressure

Maximum allowable temperature of cast steel
℃
Minimum subcooling

Maximum allowable temperature of stainless steel
℃
Loaded air leakage rate

Applicable media
Saturated steam, condensation Water
Maximum allowable back pressure rate
%
Air exhaust device
Stainless steel/alloy
Valve body, valve cover
/
Float
br/> Stainless steel
Valve seat
/
Filter
Stainless steel
Main external connection dimensions
Model
Nominal diameter