GA41H-16C/25/40 A51H-16C/25/40 GA41H, the A51H safety valve is suitable in the temperature <=450 ℃ boilers and the pressure vessel, prevented the pressuresurpasses the permission maximum. The medium may be the steam, theair. ■ main spare part material explanation GA41H, the A51H safety valve eliminates the release lever(material for carbon steel), the steelyard weight (material for castiron), other materials is same with the A41H-16C sprin type safetyvalve.
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