Pressure reduction valve specification: 

1. Size: 1/2inch to 20inch(DN15 to DN500)

2. Working pressure: 1.0/1.6/2.5MPa

3. Material: Ductile cast iron, cast iron, carbon steel, stainless steel

3. Working temperature: -30 to 450°C

4. Application: Steam, Water, Oil, etc

5. Connection: Flange, NPT/Thread, Welded