●Description: A rising stem is a type of valve mechanism in which the stem of the valve rises along with the gate, disk, or globe when opened. This gives a good visual indication of whether the valve is open or not because the raised stem is clearly visible. Rising stem valves may feature static handles or wheels in which the stem rises out of the center of the handle or handles when opened or which rise with the stem.

●Standards:

 Design: BS5150, DIN3352, GB.

 Face to Face: BS EN 558-1 series 3/14/15, GB12221.

 Flange: BS EN 1092-2.

●Materials: Ductile iron, cast iron

●Nominal sizes: DN80—300mm

●Pressure: PN10/16/25

●Corrosion protection: Inside and outside FBE.

●Suitable medium: Water, oil, steam.

●Package: wooden case with plastic layer, wooden pallets with plastic layer, steel crates.