Product Name: Bronze Safety Valve with Lever
Body Material: ASTM B62 C83600
Lever & Spring: SS 304
Size: DN25, 1 Inch
Pressure: PN10, Class 150 LB
End Connection: S10LT Thread
Medium: Steam, Water, Oil, etc
The Safety Valve is designed for overpressure protection in a wide range of systems, including steam, boilers, oil, water, and air applications. Once installed in the pipeline, the valve automatically opens when system pressure reaches the preset limit, effectively releasing excess pressure to ensure safe and stable operation of the system.
Technical Specifications
Size Range: 1/2- 2 Inch
Pressure Rating: PN10
Operating Pressure Range: 0.1 – 35 bar
Material: Bronze C83600
End Connections: BSP Thread, NPT Thread
Structural Diagram
Main Parts and Materials
No |
Name of Parts |
Materials |
1 |
Cap |
Bronze ASTM B62 C83600 |
2 |
Lever |
SS 304 |
3 |
Adjust Screw |
CW617N |
4 |
Nut |
CW617N |
5 |
Stem |
CW617N |
6 |
Spring |
SS304 |
7 |
Body |
Bronze ASTM B62 C83600 |
8 |
Spring Seat |
CW617N |
9 |
Disc |
CW617N |
10 |
Gasket |
PTFE,FKM,EPDM,RPTFE |
11 |
Buffer |
CW617N |
12 |
Gasket Ring |
PTFE |
13 |
Seat |
CW617N |
Main Dimensions
Inlet |
D |
Outlet |
Lift |
L1 |
L2 |
H |
1/2 Inch |
13 |
1/2 Inch |
0.5 |
31 |
48 |
157 |
3/4 Inch |
19 |
3/4 Inch |
0.7 |
35 |
55 |
167 |
1 Inch |
25 |
1 Inch |
0.9 |
39.5 |
65 |
199 |
1-1/4 Inch |
31.5 |
1-1/4 Inch |
1.2 |
50.5 |
75 |
221 |
1-1/2 Inch |
37 |
1-1/2 Inch |
1.4 |
59 |
86 |
247 |
2 Inch |
47 |
2 Inch |
1.8 |
67 |
100 |
284 |
Source: https://www.kosenvalve.com/astm-b62-c83600-safety-valve-bronze-dn25-pn10-threaded.html
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