Threaded Ball Check Valves
1.Standard: Conforms to API/DIN
2.Connection: BSP/BSPT/NPT
3.Material: Cast Iron/Ductile Iron
4.Normal Pressure: PN10/16,ANSI 125/150
5.Size: DN25-DN80
ITEM | Part | Material |
1 | Body | Ductile lron |
2 | Ball | AL& EPDM/DI & EPDM |
3 | Gasket | NBR/EPDM |
4 | Bonnet | Ductile lron |
5 | Bolts | Stainless Steel |
DN | L | G | L1 |
25 | 140 | 1” | 19.1 |
32 | 140 | 1.25” | 21.4 |
40 | 145 | 1.5” | 21.4 |
50 | 170 | 2” | 25.7 |
65 | 210 | 2.5” | 30.2 |
80 | 240 | 3” | 33.3 |