AIFEIKAI Valve Corporation

Valves Parametric Classification

By stress classification
Vacuum valve job stress less than the standard atmospheric pressure of the valve.
Nominal pressure PN low-pressure valve of the valve is less than 1.6MPa.
Medium pressure valve PN2.5 ~ 6.4MPa Nominal pressure valve.
Nominal pressure valve high pressure valve PN10.0 ~ 80.0MPa.
Ultra-high pressure valve Nominal pressure PN valve is greater than 100MPa.

By medium temperature classification
High temperature valve valve t is greater than 450C.
Medium temperature relief valve 120C is less than t less than the 450C of the valve.
Valve-40C ambient temperature is less than t less than the 120C of the valve.
Low-temperature valve-100C less than t less than-40C of the valve.
Ultra-low temperature valve t is less than-100C of the valve.

Contact us

Tel: 021-5608 7668
Fax: 021-5608 6780
E-mail: sale#afkvalve.com
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