CE, ISO, Our factory can accept being inspected by SGS and BV
Low volume,light weight,only 1/4-1/20 of those of traditional flanged check valve;
Short structural length,only 1/4-1/8 of that of traditional flanged check valve;
Applicable for and easily installed for vertical or horizontal pipelines;
Integrated structure, simple and compact, in beautiful shape;
Quick valve disc closedown, low water hammer pressure;
Smooth flow passageway and small fluid resistance;
Narrow valve travel and small closedown impact;
Flexible action and good sealing performance;
Long service life and good reliability.
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of carbon steel wafer check valve retainerless design in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.