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YSF9 Technical Data
Specifications, mounting dimensions and wiring in one PDF.
3 pages · English text / original bilingual drawings · Rev 1.0
Series reference imagePressure Relief Devices
YSF9 Series
Ø80 / Ø130 mm pressure relief valves
Standard-discharge valves with stainless-steel covers and concealed electrical switching. K and SK wiring configurations are available.
Manufacturer: Shenyang Zhiyue Electric Technology Co., Ltd.
Discharge diameterØ80 / Ø130 mm
Discharge arrangementStandard
TECHNICAL DATA
Key specifications
- Discharge diameter
- Ø80 / Ø130 mm
- Discharge arrangement
- Standard
- Ambient temperature
- −30 to +50 °C
- Operating temperature
- −30 to +115 °C
- Opening pressure
- Specified in the complete order code
- Wiring
- K: 3-core; SK: 4-core / 6-core
| Model | D1 | D2 | H1 | H2 |
|---|---|---|---|---|
| YSF9-80K | 170 | 200 | 195 | 52 |
| YSF9-130K | 235 | 260 | 204 | 62 |
Dimensions and contact arrangements vary by configuration. Confirm the complete order code and approved drawing before ordering.
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