Description
5201-365-GGR is a vertical installed non-return valve in a “Riser” arrangement. With trim unit, the check valve utilizes an electric flow switch and alarm bell instead of a water motor gong for fire notification. Valve body is the same as 5201-365-GG, easy to adapt on job field.
Pipe Tapered
| Nominal Size |
PT standard thread size |
PT Optional thread size |
| inch |
mm |
|
|
| 2 |
50 |
1″ |
0.25″, 0.5”, 0.75″ |
| 2.5 |
65 |
1.25″ |
0.25″, 0.5”, 0.75″, 1 “ |
| 3 |
80 |
1.25″ |
0.25″, 0.5”, 0.75″, 1 “ |
| 4 |
100 |
2″ |
0.25″, 0.5”, 0.75″, 1 “, 1.25″ 1.5” |
| 5 |
125 |
2″ |
0.25″, 0.5”, 0.75″, 1″, 1.25″ 1.5″ |
| 6 |
150 |
2″ |
0.25″, 0.5”, 0.75″, 1″, 1.25″ 1.5″ |
| 8 |
200 |
2″ |
0.25″, 0.5”, 0.75″, 1″, 1.25″ 1.5″ |
| 10 |
250 |
2″ |
0.25″, 0.5”, 0.75″, 1″, 1.25″ 1.5″ |
| 12 |
300 |
2″ |
0.25″, 0.5”, 0.75″, 1″, 1.25″ 1.5″ |
Note: Pipe tapered thread hole size has to be specified by ordering. If non-standard thread, please contact Fivalco or its local distributor.