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Add: No.195.Jianshan Road,Cixi city,Ningbo,China
Tel: +86-0574-82385560
+86-0574-63296760
Fax: +86-0574-56877605
E-mail: sales1@jcytgy.com
sales2@jcytgy.com
Forged Globe Valve
Forged Globe Valve
FORGED CARBON STEEL GLOBE VALVE CLASS 800
Carbon Steel Screwed Ends - reduced bore
MANUFACTURING STANDARDS
DESIGN
BS: 5352 / API 602
ENDS
ANSI B 2.1 / BS 21 / IS 544
TESTING
BS: 5146/ API 598/ BS 6755 PART 1
 
CLASS
TEST PRESSURE IN Kg / cm 2
HYDROSTATIC
AIR
BODY
SEAT/BACK SEAT
SEAT
800
211
141
6
 
Nominal
diameter
Reduced
port
mm(in)
8(1/4)
10(3/8)
15(1/2)
20(3/4)
25(1)
32(1¼)
40(1½)
50(2)
-
Full
port
mm(in)
-
-
10(3/8)
15(1/2)
20(3/4)
25(1)
32(1¼)
40(1½)
50(2)
D
mm
8
10
11
13
18
23
28.5
33
43
L
mm
79
79
79
92
111
120
152
172
220
H (Open)
mm
166
166
166
175
206
228
262
300
340
W
mm
100
100
100
100
125
160
160
180
240
No.
PART
MATERIAL
1
Body
ASTM A 105
2
Seat Ring
S.S. AISI 410
3
Disc
S.S. AISI 410
4
Spindle
S.S. AISI 410
5
Gasket
Spiral Wound, S.S. filled with Asb .
6
Bonnet
ASTM A 105
7
Bonnet bolt
ASTM A 193 Gr. B7
8
Screw
Carbon Steel
9
washer
Carbon Steel
10
Gland packing
Grafoil
11
Gland
S.S. AISI 410
12
Gland plate
Carbon Steel Forged
13
Eye bolt & nut
Carbon Steel
14
Yoke nut
NI - Resists
15
Hand Wheel
Malleable Iron / Cast Iron
16
H. W. Washer
Carbon Steel
17
H. Wheel Nut
Carbon Steel

FORGED GLOBE VALVE CLASS 800
Carbon Steel Socket Welded - reduced bore
MANUFACTURING STANDARDS
DESIGN
BS: 5352 / API 602
ENDS
ANSI B 16.11 / IS 4712
TESTING
BS: 5146/ API 598/ BS 6755 PART 1
CLASS
TEST PRESSURE IN Kg / cm 2
HYDROSTATIC
AIR
BODY
SEAT/BACK SEAT
SEAT
800
211
141
6
No.
PART
MATERIAL
1
Body
ASTM A 105
2
Seat Ring
S.S. AISI 410
3
Disc
S.S. AISI 410
4
Spindle
S.S. AISI 410
5
Gasket
Spiral Wound, S.S. filled with Asb .
6
Bonnet
ASTM A 105
7
Bonnet bolt
ASTM A 193 Gr. B7
8
Screw
Carbon Steel
9
washer
Carbon Steel
10
Gland packing
Grafoil
11
Gland
S.S. AISI 410
12
Gland plate
Carbon Steel Forged
13
Eye bolt & nut
Carbon Steel
14
Yoke nut
NI - Resists
15
Hand Wheel
Malleable Iron / Cast Iron
16
H. W. Washer
Carbon Steel
17
H. Wheel Nut
Carbon Steel
Nominal
diameter
Reduced
port
mm(in)
8(1/4)
10(3/8)
15(1/2)
20(3/4)
25(1)
32(1¼)
40(1½)
50(2)
-
Full
port
mm(in)
-
-
10(3/8)
15(1/2)
20(3/4)
25(1)
32(1¼)
40(1½)
50(2)
D
mm
8
10
11
13
18
23
28.5
33
43
L
mm
79
79
79
92
111
120
152
172
220
H (Open)
mm
166
166
166
175
206
228
262
300
340
W
mm
100
100
100
100
125
160
160
180
240

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