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Model: CB 304-1992

Title: Flanged angle saferty valves

Material: Cast iron

Working pressure: 0.1~0.3 ; ＞0.5~0.6 ; ＞0.6~0.9 ; ＞0.9~1.6 Mpa

Nominal diameter: 25mm~80mm

Flange standard: GB/T 569 ; GB/T 2501

Face to face standard: GB 11698

Inspection standard: CB* 3021

Model: CB 907-1994

Title: Male thread Angle liquid safety valves

Material: Bronze

Working pressure: 0.1~0.25 ; ＞0.25~0.6 ; ＞0.6~0.9 ; ＞0.9~1.2 ;

                                ＞1.2~1.6 ; ＞1.6~2.5 ;    2.5~3.2 MPa

Nominal diameter: 10mm~25mm

End standard: CB* 821 ; CB* 56

Inspection standard: CB* 3021

Model: CB 3022-2013

Title: Male thread air signal safety valves

Material: Quality carbon steel

Working pressure: 0.1~ ~6.5 Mpa

Nominal diameter: 10mm~25mm

End standard: CB* 821 ; CB* 56

Inspection standard: CB* 3021

Model: CB/T 3843-2000

Title: Pressure relief valves

Material: Cast iron

Working pressure: 0.3 ~0.5 Mpa

Nominal diameter: 40mm~100mm

Flange standard: GB/T 2501

Face to face standard: GB 11698

Inspection standard: CB* 3021

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