Pressure Reducing Valve
| Parts & Material | ||
|---|---|---|
| No. | Part | Material |
| 1 | Body | Ductile iron ,Cast iron |
| 2 | Bolts | Stainless steel |
| 3 | Cover | Ductile iron ,Cast iron |
| 4 | Spring | Stainless steel |
| 5 | Stem | Stainless steel |
| 6 | Nut | Stainless steel |
| 7 | Plate | Q235 |
| 8 | Diaphragm | EPDM |
| 9 | Seat | Brass |
| 10 | Plate | Q235 |
| 11 | Gasket | NBR |
| 12 | Diaphragm disc | Ductile iron |
| 13 | Needle valve | Brass |
| 14 | Ball valve | Brass |
| 15 | Pilot valve | Brass |
| 16 | Pressure gauge | Stainless steel |
