Forged Steel Valves

　　
　
Dimensions (in mm & inch) and weight
 
Class 800
Nominal
diameter
Reduced Port
mm(in)
8(1/4)
10(3/8)
15(1/2)
20(3/4)
25(1)
32(1.1/4)
40(1.1/2)
50(2)
65(2.1/2)
80(3)
Full Port
mm(in)
-
-
10(3/8)
15(1/2)
20(3/4)
25(1)
32(1.1/4)
40(1.1/2)
50(2)
d
mm
7
7
10
13.6
18
24
29
36.8
46.5
51
L
mm
79
79
79
92
111
120
120
140
178
185
H (Open)
mm
166
166
166
169
193
230
246
283
330
359
W
mm
100
100
100
100
125
160
160
180
200
200
Weight
B.B.
Kgs
2.3
2.2
2.1
2.3
4.0
5.9
6.9
11.2
15.8
20
W.B.
Kgs
1.9
1.8
1.7
2.1
3.7
5.2
6.2
10.4
14.8
 
Class 1500
Nominal
diameter
Reduced Port
mm(in)
8(1/4)
10(3/8)
15(1/2)
20(3/4)
25(1)
32(1.1/4)
40(1.1/2)
50(2)
Full Port
mm(in)
-
-
10(3/8)
15(1/2)
20(3/4)
25(1)
32(1.1/4)
40(1.1/2)
d
mm
7
7
13.6
13.6
18
24
29
36.8
L
mm
111
111
111
111
114
120
140
162
H (Open)
mm
197
197
197
197
224
237
276
320
W
mm
125
125
125
125
160
160
180
180
Weight
B.B.
Kgs
4.8
4.7
4.6
4.6
6.3
8.7
12.1
17.2
W.B.
Kgs
4.1
4.0
3.9
3.9
5.8
7.8
11.2
16
 
Class 2500
Nominal diameter
mm(in)
15(1/2)
20(3/4)
25(1)
32(1.1/4)
40(1.1/2)
50(2)
d
mm
13.6
13.6
18
25
29
36.8
L
mm
114
114
140
162
162
200
H (Open)
mm
218
218
259
320
320
350
W
mm
125
125
160
180
180
200
Weight
Kgs
7
7
14
23
22.5
28
 
 
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