【Q&A】Can the handle of the manual valve be fixed?
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Q: After setting the manual handle to the specified position, it may unintentionally move, causing the opening degree to change. What is a way to prevent such a manual handle from moving? A: The GEMU manual diaphragm valves model 653 and 654 have a specification with a handle lock that can fix the handle in the specified position, allowing for adjustment of the opening degree only when necessary. *There is also an electric specification that uses a solenoid valve for locking, rather than a mechanical one. Please refer to the instruction manual for more details.
basic information
【Applicable Fluids】Inert, corrosive liquids and gases 【Fluid Temperature】-10 to 100°C 【Operating Pressure】0 to 1.0 MPa 【Ambient Temperature】0 to 60°C 【Body Material】Stainless steel 【Diaphragm Material】FKM, FPM, EPDM, PTFE 【Connection】Butt welding, threaded connection, ferrule, and various other standards
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Applications/Examples of results
【Applications】 ● Separation equipment for liquid mixtures ● Chemical production equipment ● Generation of high-purity steam for sterilization ● Purification equipment for WFI (Water for Injection) ● RO (Reverse Osmosis) filtration equipment ● Freeze-drying equipment ● Production of ultra-pure water - ion exchange, RO (Reverse Osmosis), electrodialysis ● Filling of infusions ● Fermenters / Lactic acid bacteria production equipment
