Forged steel extension body gate valve
The extended end forged steel gate valve is designed and manufactured in accordance with the American API602 standard 800LB level. It is a specialized valve for high point venting and low point drainage of pipelines. The inlet end of the valve is connected by socket welding (which can also be changed to a conical pipe screw connection), and the outlet end is threaded and equipped with a solid plug. This valve has the characteristics of compact structure, small appearance, and good sealing performance.
Main connection size and weight
NPS |
|
3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" |
overall diameter |
|
3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | |
L1 |
10.75 | 10.75 | 10.75 | 120 | 127 | 127 | 152 | |
L |
147 | 147 | 153.5 | 175.5 | 187 | 187 | 222 | |
H(open) |
158 | 158 | 169 | 197 | 236 | 246 | 283 | |
W |
100 | 100 | 100 | 125 | 160 | 160 | 180 | |
weight |
|
3.1 | 2.9 | 3.4 | 5.5 | 7.8 | 8.3 | 13.4 |
welded |
2.8 | 2.6 | 3.1 | 5.1 | 7.4 | 7.6 | 12.1 |