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 bronze.
The valve stem staninless leakage by using an O-ring.
The feature curve of the valve stem stainless steel, and valve plug, STS. The stuffing box prevents leakage by using an O-ring.
The feature curve of the valve is equal percentage or linear type.
■ Technical Data
- Operating Pressure : 16 Kgf/㎠
- Operating Temp : -15 ~ 180℃
- Valve curve : Equal percentage or linear
- Leakage rate : ≤ 0.01% of Kvs value Class IV
- Bypass : ≤ 0.5% of Kvs valve
- Connection : PT screwed
Specification
| Model | DN | FLOW | Stroke | Sv |  Pvmax |
Actuator Ps(Kgf/㎠) |
|||
| mm | inch | Kvs | Cv | mm | AGE-20 | ||||
| Mixing | Diverting | ||||||||
| AGE-15S3 | 15 | 1/2" | 4 | 4.7 | 20 | 30 | 8 | 8 | 2 |
| AGE-20S3 | 20 | 3/4" | 6.3 | 7.4 | 20 | 30 | 8 | 8 | 2 |
| AGE-25S3 | 25 | 1" | 10 | 11.7 | 20 | 30 | 8 | 8 | 2 |
| AGE-32S3 | 32 | 1-1/4" | 16 | 18.7 | 20 | 30 | 8 | 8 | 2 |
| AGE-40S3 | 40 | 1-1/2" | 25 | 29 | 20 | 30 | 8 | 8 | 2 |
| AGE-50S3 | 50 | 2" | 40 | 46.7 | 20 | 30 | 8 | 8 | 2 |
Sv : Rangeability (VDI 2173)
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.
