HH44X, HH44T, HH44H type micro-resistance slow-closing check valve, HH44X type micro-resistance slow-closing check valve
HH44X, HH44T, HH44H type micro-resistance slow-closing check valve is used for water supply and drainage pipelines. It is installed at the outlet of the pump to prevent the medium from flowing back and eliminate the destructive water hammer. It can effectively reduce the pressure of the valve closing water hammer and can ensure the pipe The network operates securely.
Product Features The micro-resistance slow-closing check valve has light valve flap, large opening, significant power saving effect, small fluid resistance, novel design of water hammer elimination mechanism, stable and reliable sealing performance, wear resistance, long service life, stable operation, No vibration and noise.
Performance parameters of micro-resistance slow-closing check valve:
|model||HH44T-10 ~ 25||HH44X-10 ~ 25||HH44H-10 ~ 25|
|Working pressure (MPa)||1.0 ~ 2.5|
|Applicable temperature (℃)||≤80|
|material||Body and bonnet||Gray cast iron, carbon steel|
|Valve shaft||stainless steel|
|Nominal diameter||Main appearance and connection size|
|HH44T-10 HH44X-10 H44H-10C HH44T-16 HH44X-16 HH44H-16C HH44T-25 HH44X-25 HH44H-25|
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