Thông số kỹ thuật của van một chiều lò xo:
Size Range: DN50-600mm
Pressure Ratings: 1.0Mpa; 1.6Mpa; 2.5Mpa.
Working Temperature: -100C-1200C
Flow Media: Clean Water
End Connections: PN10, PN16, PN25.
Part Name | Material | Standard |
Body | Ductile Iron | GJS 500-7 |
Disc | Ductile iron+rubber | GJS 500-7+EPDM/ NBR |
Spring | Stainless Steel | AISI304/316 |
Stem | Stainless Steel | AISI420/304/316 |
Washer | Plastic/ Rubber | Nylon/ EPDM |
Nut | Stainless Steel | AISI420/304 |
Bushing | Bronze | C61900 |
Diffuser | Ductile Iron | GJS 500-7 |
Set Screw | Stainless Steel | AISI 304 |