Nanyuan intelligent is specialized in the production and sales of various general valves and some non-standard valves, covering water treatment projects and some oil, gas and flue gas industries.

Recently, NANYUAN Intelligent completed a batch of export to Italy DN1000 closed blind valve production. Nanyuan intelligent has carried out a comprehensive research and demonstration on the technical specifications, working conditions, design

Recently, the south intelligent completed a batch of DN2200 electric butterfly valve production.

Recently, NANYUAN intelligent completed the production of 6 DN1600 knife gate valves and DN1600 butterfly buffer check valves. This batch of valves are all cast.

Proper use of butterfly valveButterfly valve for flow regulation. Because the butterfly valve in the pipeline pressure loss is relatively large, about three times the gate valve

We have successfully shipped the underground flue gate valve we supplied to a steel company.

Knife gate valve movement direction and fluid direction vertical, by the gate to cut off the medium, if you need to achieve higher sealing, you can choose O seal seat to achieve two-way sealing.

NDT is a means of testing a material or workpiece that does not damage or affect its future performance or use.

Determine the working conditions of the valve: the nature of the applicable medium, working pressure, working temperature and control mode.

As a bidirectional opening and closing device for ventilation and dust removal pipeline, ventilation butterfly valve is suitable for ventilation and dust removal and environmental protection systems in metallurgy

Electric dust resistant butterfly valve is a kind of butterfly valve products can be used for a variety of powder, particle materials and other applications