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Internal thread check valve

PRODUCTS > Check valve > Internal thread check valve

Internal thread check valve

Product Model: H11W
Nominal Diameter: DN15 ~ 50mm
Nominal Pressure: PN1.0 ~ 1.6MPa
Applicable Temperature: - 29℃~425℃
Applicable Media: Water, steam, oil, other corrosive media
Scope of Application: Beer, beverage, dairy, pharmaceutical, biological engineering, etc
shared:

Standards

Design and manufacturing: GB12236

Structure length: GB12221

Pressure-temperature scale: GB9131, JB/T74, HG20604

Connection flange: JB/T74, GB9113, hg20592-20635

Test and test: JB/t9092-1999, GB13927

Features

Internal thread check valve, high precision, appearance beautiful, modelling is small, with the spring mechanism, vertical and horizontal installation are etc. Mainly used in the pipe system to prevent the reverse medium is used, the function of internal thread check valve is used to prevent the backflow medium pipeline.


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