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Globe valve with bellow seal acc.to ANSI

Design and Manufacture : ANSI B16.10 Design and Manufacture : BS1873
Test and inspection : API598
Face to face dimension : ANSI B16.10
End flange dimension : 2Ħħ -14Ħħ
Pressure : Class 150 to Class 900

Technical Specification

Nominal class

Shell test

Sealing test

Suitable temp

Suitable media

150

3.0

2.2

<350 o C

Water oil & gas

300

7.5

5.5

600

25.0

11.0

900

22.5

16.5


Standard materials of parts

No.

Part

Material

1

Body

ASTM A216-WCB
ASTM A351-CF8,CF 8M ,CF3,CF 3M

2

Disc

ASTM A182-Gr.F 6a ASTM A182-F22
ASTM A182-F304,F316,F321,F 304L ,F 316L

3

Split ring

ASTM A182-Gr.F 6a ASTM A182-F22
ASTM A182-F304,F316,F321,F 304L ,F 316L

4

Disc bushing

ASTM A182-Gr.F 6a ASTM A182-F22
ASTM A182-F304,F316,F321,F 304L ,F 316L

5

Stem

ASTM A182-Gr.F 6a ASTM A182-F22
ASTM A182-F304,F316,F321,F 304L ,F 316L

6

Gasket

Flexible Graphite +stainless steel. PTFE

7

Bonnet

ASTM A216-WCB
ASTM A351-CF8,CF 8M ,CF3,CF 3M

8

Bellow assemble

ASTM A182-F304,F316,F321,F 204L ,F 316L

9

Packing

Flexible Graphite. PTFE

10

Gland

ASTM A216-WCB
ASTM A351-CF8,CF 8M ,CF3,CF 3M

11

Yoke nut

ZQA19-4

12

Hand wheel

ASTM A536Gr.60-40-18,A216-2WCB

13

Guiding piece

45,WCB, 304,316,304L , 316L

14

Bolt

ASTM A193-B7,A103-B8,A193-B 8M

15

Nut

ASTM A194-2H,A194-8,A194 -8M

 

 
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