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Cryogenic Full Lift Safety Valve 350KY series

views:89     datetime:2017-06-02

■DA22Y-40P Cryogenic Full Lift Safety Valve




The main technical parameters:

Nominal diameter:

10~40mm

Nominal pressure:

4.0MPa

Applicable media:

LNG、LO2、LN2、LAr  

Proper temperature:

-196℃~+80℃

Seal Form:

Hard seal

Connection form:

Thread



Main parts materials:

Body:

CF8

Top:

06Cr19Ni10+Carbide

Seat:

06Cr19Ni10+Carbide

Spring:

12Cr18Ni9

Seal:

PCTFE













Main dimensions and connection dimensions (mm)

      Size

Product Code

DN

L

L2

L3

D0

(Throat diameter)

M

Import takeover

M1

Export takeover

350KY10

10

139

35

48.5

10

M30×1.5

Φ14×2

M24×1.5

Φ18×2

350KY15

15

175

45

66

15

M30×1.5

Φ18×2

M30×1.5

Φ22×2

350KY20

20

173

45

66

18

M30×1.5

Φ25×2.5

M42×2

Φ32×3.5

350KY25-5

25

188

45

69

20

M42×2

Φ32×3.5

M45×1.5

Φ38×3

350KY32

32

327

70

101

25

M48×2

Φ38×3

M56×2

Φ48×3

350KY40

40

327

70

101

30

M48×2

Φ42×3

M56×2

Φ48×3