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Brass Thread Gate Valve
Main Parts and Material
Body | Brass |
Disc | Brass |
Ball | Brass or Steel |
Ball seat | PTFE |
Stem | Brass or Steel |
Nut | Steel |
Hand wheel | Steel or aluminum handle with plastic cover |
O-ring | NBR,EPDM,PTFE,etc |
Packing | PTFE,EPDM,NBR,etc |
Gasket | PTFE,EPDM,NBR,etc |
Marking | Aluminum |
Dn |
Size |
L |
B |
H |
D |
15 |
1/2 |
44 |
13 |
72 |
53 |
20 |
3/4 |
46.5 |
17 |
80 |
53 |
25 |
1 |
54 |
20 |
86 |
58 |
32 |
1-1/4 |
55 |
29 |
100 |
58 |
40 |
1-1/2 |
60 |
34 |
112 |
72 |
50 |
2 |
66.5 |
45 |
135 |
78 |
80 |
3 |
82 |
65.5 |
190 |
109 |
100 |
4 |
97 |
85 |
215 |
126 |