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CS41H/CS11H Free Float / Auto Horizontal free float steam trap valve
Vertical free float steam trap
free ball float steam trap Pressure Rating:1.6- 4.0Mpa Size:DN15- 200 Material:WCB.F304. F316.etc
Free ball float steam trap with built-in X-element type automatic air vent, for use on process equipment.Discharge 600-700kg per hour
Free ball float steam traps are used in oil and gas, pipeline, petrochemical, paper, utility, food, industries. Ideal for steam main, steam heating system and condensate recovery system.
Free ball float steam traps prevent the steam put effectively discharge sweat quickly. Especially suit for technical process that requires fast heating speed, controls heating temperature strictly, no pile-up sweat in heater assembly.
Working Principle
1. Start up, the valve air vent opens wide to continuously discharge initial air.
2. As condensate comes into the traps, the float rises to allow condensate to be discharged from valve seat.
3. Hot condensate( up to steam temperature) comes into the trap heated Bimetal_element to close valve air vent, before steam reaches the trap but condensate coming into the trap continues to be discharge through valves seat
4. When condensate flow to the trap stops, the float closes valve port( valve seat)which is, in addition always sealed below the water level., prevent any steam leakage.
Features
1. No concentrated wearing, long duration;
2. Good property of sealing, low steam leakage, notable energy-saving effect
3. Set with adevice of air exhaust, able to quickly start and continuously drain condensated water;
4. High rate of backing presssure, low degree of undercooling, helpful to utilize the condensated waer by recovering;
5. No noise, easy to repair, good interchangeability.
Shell Test | 1.5 times the design pressure | Valve Body | WCB/HT/QT | |
Action test | Atmospheric pressure | 0.4~0.6MPa | Valve Cover | WCB/HT/QT |
Pressure | 0.4~0.6 MPa | Float | Austenitic stainless steel | |
Maximum working temperature | 350ºC | Valve Seat | Austenitic stainless steel | |
Working pressure range | 0.01~4.0 MPa | Filter | Austenitic stainless steel | |
Maximum allowable temperature | 280ºC~540ºC | Diaphragm | Special Steel | |
Minimum supercooling temperature | ≈0ºC | Pressure relief valve | A105 + stainless steel | |
The maximum back pressure rate | 90% | Gasket | PPL/H62 | |
Leak rate of the Load | ≈0 | Bolt | 35CrMoA | |
Working medium | Steam Condensate | Screw nut | 45 |