Cast Steel Globe Valve

Temperature
^o Celsius

-29^o
+38^o

100^o

150^o

200^o

250^o

300^o

350^o

375^o

400^o

425^o

*450^o

*475^o

*500^o

*538^o

Pressure
bar

19.7

17.7

15.8

14.0

12.1

10.2

8.4

7.4

6.5

5.6

4.6

3.7

2.8

1.4

NAME OF PART

MATERIAL

STANDARD

Body, Bonnet
Seat Ring, Disc
Spindle, Spindle Nut
Bonnet Bush, Gland
Gland Flange
Washer, Hand Wheel Nut,
Gasket
Bonnet Stud / Gland Stud
Bonnet Stud Nut / Gland Stud
Handwheel
Gland Packing

Carbon Steel
C.S. with 13% Cr. S.S. Facing
Stainless Steel
Stainless Steel
Carbon Steel / Forged Carbon Steel

Non- Asbestos Fibre
Alloy Steel
H.T. Steel
Cast Iron.
Graphoil

ASTM A 216 Gr. WCB

ASTM A276 TYPE 410
ASTM A276 TYPE 410
ASTM A216 Gr. WCB / A 105

BS-1832
ASTM A 194 Gr. B7
ASTM A 194 Gr. 2H
BS 1561 GJL - 200

Test Pressure

Body

Seat

Hydrostatic

30 Bar

22 Bar

Air

6.9 Bar

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