Technical specification
•GB/T12250-2005 “Steam Trap Terminology Marking Structure Length”
•GB/T22654-2008 “Technical Conditions for Steam Traps”
•GB/T12251-2005 “Test Method for Steam Traps”
•ISO 6948 Automatic steam traps production and performance characteristic tests
Technical specification
•GB/T12250-2005 “Steam Trap Terminology Marking Structure Length”
•GB/T22654-2008 “Technical Conditions for Steam Traps”
•GB/T12251-2005 “Test Method for Steam Traps”
•ISO 6948 Automatic steam traps production and performance characteristic tests
Application
Hot oil system, steam system, hot and cold water system etc.
Advantage
1. The valve body and valve cover are all made of forged steel..
2. The valve disc and valve seat are made of martensitic stainless steel. After heat treatment and aging treatment, they are not denatured and wear-resistant under high temperature and high pressure, which improves the service life of the trap.
3. Stainless steel insulation cover to isolate and slow down heat loss and eliminate the phenomenon of trap air blowing.
4. The fluid channel of the internal structure is designed strictly according to Bernoulli’s equation, and the structure is reasonable.
5. Built-in filter makes the trap work in a clean environment.
6. The back pressure rate is as high as 80% or more.
7. To exclude low temperature traps with large subcooling degree, it needs to be customized.
Main part materials
| Cap | A105/F304/F316 |
| Valve Body | A105/F304/F316 |
| Seat | Stainless Steel |
| Disc | Stainless Steel |
| Other Internals | Stainless Steel |
Main part size
| Type | Conn | DN | PN | Diameter (mm) | U.W
Kg |
|||
| L | H | H1 | W | |||||
| STD 42T | Thread | 15-25 | 63 | 90 | 126 | 68 | 55 | 1.8 |
| STD 42W | SW | 15-25 | 63 | 90 | 126 | 68 | 55 | 1.8 |
| STD 42F | RF | 15-25 | 63 | 150 | 126 | 68 | 55 | 5.5 |
Flow rate
