Yokogawa F9340GP Washer

FAQ

Q1: What is the main function of the F9340GP washer?
A1: It provides sealing and mechanical support between the process flange and diaphragm assembly in Yokogawa differential and pressure transmitters, preventing leakage from highly corrosive media.

Q2: How does it differ from F9340GF, F9340GE, and F9340GN?
A2: F9340GP is made of Hastelloy C-276 for extremely corrosive and oxidizing environments; F9340GN is Monel Alloy, F9340GF is stainless steel, and F9340GE is PTFE.

Q3: Which transmitter models is it compatible with?
A3: Compatible with EJA and EJX series transmitters, such as EJA110, EJA120, and EJA530.

Q4: What material is used?
A4: Hastelloy C-276, offering superior corrosion resistance to strong acids, chlorides, and oxidizing agents.

Q5: What is the operating temperature range?
A5: -40°C to +180°C, suitable for high-temperature and aggressive chemical environments.

Q6: Can it be replaced individually?
A6: Yes, it can be replaced individually if the washer matches the original component and installation standards.

Q7: Is it suitable for highly corrosive chemical media?
A7: Yes, Hastelloy C-276 provides optimal corrosion resistance for extreme chemical conditions.

Q8: What should be noted during installation?
A8: Ensure sealing surfaces are clean, free from scratches, and properly aligned to maintain reliable sealing and long-term performance.