Forged Steel Gate Valve

Temperature
^oCelsius

-29^o
+38^o

93.5^o

149^o

204^o

260^o

316^o

343^o

371^o

399^o

427^o

*454^o

*482^o

*510^o

*538^o

Pressure
bar

136

124

121

117

110

101

99

98

93

76

49

32

19

10

NAME OF PART

MATERIAL

STANDARD

Body, Gland Flange & Bonnet
Body Seat Ring, Gland & Stem
Nut
Stud
Wedge
Gasket
Packing
Screw & Washer
Eye Bolt & Nut
Hand Wheel

Forged Steel
Stainless Steel
H.T. Steel
Alloy Steel
Stainless Steel
Spiral Wound S.S. (AISI 410) Graphoil Filled
Braided Graphite Yarn Containing Corrosion Inhabiter To Suit 400^oC
Steel
Carbon Steel
Malleable Iron

ASTM A 105
ASTM A 182F 6A
ASTM A 194 Gr. 2H
ASTM A 193 Gr. B7
ATSM A 276 TYPE 410

Min Tensile Strenght 390N/mm2
ASTM 338

Test Pressure

Body

Seat

Hydrostatic

207 Bar / 3000 PSI

152 Bar / 2200 PSI

Sizes

Dimensions (mm)

Inches.

mm

A

B

C

DØ

1/2

15

80

1/2

132

80

3/4

20

88

3/4

142

80

1

25

100

1

165

90

1-1/2

40

145

1-1/2

220

152

2

50

170

2

240

152