Product Overview

The pressure reducing valve is mainly used for steam pipeline to reduce and stabilize pressure. It belongs to pilot piston type pressure reducing valve. It is composed of main valve and pilot valve. The main valve is mainly composed of valve seat, main valve disc, piston, spring and other parts. The pilot valve is mainly composed of valve seat, valve disc, diaphragm, spring, adjusting spring and other parts. This product has been greatly improved on the basis of the ordinary pressure reducing valve, increasing the piston area and changing the throttling structure. The sealing form is changed, the overflow area is increased, and the performance is greatly improved in terms of improving sensitivity, flow, life, etc. This product is mainly used for steam pipeline, which is suitable for steam pipeline with large flow and large change of flow and large change of inlet pressure.

Main technical parameters and performance indicators

Shell test does not include diaphragm and head cover.

Main overall dimensions