Ruitong vavle H46X, HH48X, HH49X silencing slow close check valve series products available in the media such as water, sewage, sea water drain, can prevent the backflow medium, and can effectively restrict the destructive water hammer, ensure the safety of the use of the pipeline. It has the advantages of novel structure, small volume, light weight, small fluid resistance, reliable sealing, smooth opening and closing, wear resistance, long service life, hydraulic, hydraulic slowly-closing is not affected by medium, has good energy saving effect, etc.
Silencing slow close check valve the main technical parameters
Nominal pressure: 1.0 ~ 2.5 MPa
Nominal menstruation: 40 ~ 1000 mm
Slowly-closing time: 3 ~ 60 seconds
Applicable medium: water, sewage, sea water
Applicable temperature: 0 ~ 80 ℃ (if necessary, up to 200 ℃)
The flange standard: GB/T 17241.6 GB/T 9113
Test standard: GB/T 13927 AP1598
Product categories of Swing Check Valve, we are specialized manufacturers from China, Swing Check Valve, Non-return Valve suppliers/factory, wholesale high-quality products of Cast Steel Check Valve Supplier manufacturing,
Position by the valve stem threads are pided into clear shot valve and the dark bar gate two. This type valve in the pipe should normally be installed horizontally.
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