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TESCOM 74-3800系列 减压调压阀-
艾默生
EMERSON
TESCOM 74-3800 Series ultra high purity, tied diaphragm pressure reducing regulator offers high flow and internally threadless and low internal volume design with Cv = 0.5. The 74-3800 Series is available with 10 Ra surface finish. Inlet pressures are 600, 1000, or 3500 psig / 41.3, 69, 241 bar with outlet pressures up to 150 psig / 10.3 bar.
Applications
? 1/2" point-of-use pressure regulator
? Gas cabinets
? High flow purging systems
? Semiconductor manufacturing
Features and Benefits
? Internally springless and threadless design
?
Meta
l-to-
meta
l diaphragm to body seal for high leak integrity
? Smooth unobstructed flow path allows for complete purging
? Positive shut-off seal, tied diaphragm design with positionable captured vent bonnet
? Hastelloy? trim option is available
