Constant Head & Check Valve

Constant life /special check valve is a new authorized water power control valve of our company. it’s mainly available for service pipe on diesel pump and electric pump ,ensure pump sets to supply water at a rated lift and flow, specially for preventing overloading at a low lift and overloaded starting. It can be used for water supply and fire pump system in pipeline for auto-inspection and  decompression running.

   This valve is widely to use for water supply system such as daily, industrial and smelting and fire protection, and a multi parallel connection pump sets system etc. it’s a ideal valve for keeping pipeline safety and running high efficiency.

The main characteristic is that enable valve to self-regulation as the diversification of pipeline pressure for keeping the pump life and flux constantly ,keeping the pump at a model section working ,and ensuring drive requirement is unable to overload in high efficiency.