Air Compressor Safety Valve, 2Cr13

The valve whose working temperature is less than 200, is air compressor safety valve. When the pressure of equipment exceeds the allowed value, the valve will open automatically and release the pressure so that pressure inside can be decreased. When the pressure is decreased to the allowed valve, air compressor safety valve will close automatically so that the equipment can run effectively.    


Materials

Part

Materials

Body

2Cr13

Base

2Cr13

Disc

2Cr13

Stem

2Cr13

Bonnet

ZG230-450

Cap

ZG230-450


Dimensions

Nominal diameter DN(mm)

Dimensions(mm)

do

G

D

D1

z-φd

L

H

20

17

G1”

62

44

4-17

25

220

25

20

M36×2

70

50

4-20

28

226


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