YSF4II Ø50 — Improved pressure relief valveSeries reference image

Pressure Relief Devices

YSF4II Ø50

Improved pressure relief valve

An improved valve with a revised outlet-box seal and accessible locking device. A vent valve can be specified.

Manufacturer: Shenyang Zhiyue Electric Technology Co., Ltd.

Discharge diameterØ50 mm
Discharge arrangementStandard
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TECHNICAL DATA

Key specifications

Discharge diameter
Ø50 mm
Discharge arrangement
Standard
Ambient temperature
−30 to +50 °C
Operating temperature
−30 to +115 °C
Opening pressure
Specified in the complete order code
Mounting bolts
4 × M12
Vent valve
Optional

Dimensions and contact arrangements vary by configuration. Confirm the complete order code and approved drawing before ordering.

MODEL REFERENCES

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Listed models and order-code examples identify configurations within this series.

ENGINEERING REVIEW

Technical documents

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YSF4II 50 mm Technical Data

Specifications, mounting dimensions and wiring in one PDF.

3 pages · English text / original bilingual drawings · Rev 1.0
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