ซีลสำหรับเกจวัดระดับของเหลวแบบสามด้าม สำหรับตัววาล์ว D1 1/2" 3/4"

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This level gauge (also known as a water level gauge) is suitable for water, steam, and reservoirs with a working temperature t ≤ 200 ℃, and is used to indicate the level of liquid through a glass tube. 103 X29F-6T type code: 103 X29F-6T type (three handles/pair) water level gauge main parts material part name material valve body brass seal polytetrafluoroethylene (plastic king) handle forged steel main technical parameters nominal pressure PN0.6MPa strength test pressure 1.0 sealing test pressure 0.6 working temperature ≤ 200 ℃ working medium: water, steam, oil