General
The valve which controls two positions or the proportion of cold/hot water, steam and air. The body and the seat are manufactured in casiron and the valve stem, seat, valve plug are in stainless steel. The stuffing box prevents leakage via O-ring and teflon.
■ Technical Data
- Operating Pressure : JIS 10 Kgf/㎠
- Operating Temp : -25 ~ 120℃
- Valve curve : Equal percentage or linear
- Leakage rate : ≤ 0.01% of Kvs value Class IV
■ Application
Hot water : max 120℃
Chilled water : -25℃ max. in closed circuit only water
with following additives
- Hydrazine, Phosphate, for frost protection.
- Glycol, max 50%, for frost protection.
- Saturated steam, superheated steam.
Specification
| Model | DN | FLOW | Stroke | Sv |  Pvmax |
Actuator Ps(Kgf/㎠) |
|||
| mm | inch | Kvs | Cv | mm | AGE-20 | AGE-35 | |||
| AGE-15F | 15 | 1/2" | 3 | 3.5 | 20 | 50 | 10 | 10 | - |
| AGE-20F | 20 | 3/4" | 5 | 5.8 | 20 | 50 | 10 | 10 | - |
| AGE-25F | 25 | 1" | 10 | 11.7 | 20 | 50 | 10 | 10 | - |
| AGE-32F | 32 | 1-1/4" | 12 | 14 | 20 | 50 | 10 | 10 | - |
| AGE-40F | 40 | 1-1/2" | 25 | 29 | 20 | 50 | 10 | 10 | - |
| AGE-50F | 50 | 2" | 31 | 36 | 20 | 50 | 10 | 8 | - |
| AGE-65F | 65 | 1-1/2" | 49 | 57 | 20 | 50 | 10 | 5 | - |
| AGE-80F | 80 | 3" | 78 | 91 | 20 | 50 | 8 | 3 | - |
| AGE-100F | 100 | 4" | 124 | 144.5 | 40 | 50 | 4 | - | 3.5 |
| AGE-125F | 125 | 5" | 200 | 223 | 40 | 50 | 4 | - | 2 |
| AGE-150F | 150 | 6" | 300 | 350 | 40 | 50 | 4 | - | 1.5 |
Pvmax in Kgf/㎠ = max. permissible pressure difference across the valve at which the drive can still
......................................safely open and close the valve.
Psmax in Kgf/㎠ = max. permissible pressure difference across the valve during maifunction at which
......................................the drive can close the valve.
