ASTM B62 C83600 Safety Valve, Bronze, DN25, PN10, Threaded

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

Bronze Lever Safety Valve 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


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Zhejiang Kosen Valve Co., Ltd.

Zhejiang Kosen Valve Co., Ltd.


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Source: https://www.kosenvalve.com/astm-b62-c83600-safety-valve-bronze-dn25-pn10-threaded.html