WONKWANG VALVE
제품소개
Gate Valve | CAST IRON VALVE
Product Overview
GATE VALVES (NON-RISING STEM)
| STANDARD | PRESSURE | SIZE |
|---|---|---|
| JIS F7363 | 5K | 50A~400A |
| JIS F7364 | 10K | 50A~400A |
| JIS F7369 | 16K | 300A~400A |
Hydro. Test pressure [ unit : kgf/cm² ]
| RATING | 5 | 10 | 16 | ||
|---|---|---|---|---|---|
| Nominal dia. | 400A or less | 450A or less | 400A or less | 450A or less | |
| Hydraulic inspection for body |
10.5 | 7.5 | 21 | 18 | 24 |
| Watertight inspection for valve seat |
7.7 | 5.5 | 15.4 | 13.2 | 17.6 |
