STD42 THERMODYNAMIC STEAM TRAP

STD42 THERMODYNAMIC STEAM TRAP

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 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

 

 


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