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WD-6103Brass Spring Check Valve
♦ Size:1/2" 3/4" 1"
• Working Pressure:PN16.
• Working Temperature:-20°C≤t≤150°C.
• Applicable Medium:Water.
• Threads Standard:IS0 228.
| N | DN(mm) | Weight(g) | BOX/CTN |
| 1/2" | 15 | 130 | 10/100 |
| 3/4" | 19 | 180 | 6/60 |
| 1" | 24 | 250 | 5/50 |
| 11/4" | 30 | 350 | 3/30 |
| 11/2" | 35 | 530 | 2/20 |
| 2" | 46 | 810 | 2/16 |
| 2 1/2" | 57 | 1400 | 2/18 |
| 3" | 70 | 2100 | 0/4 |
| 4" | 85 | 3200 | 0/4 |
| Part | Material |
| Cap | ABS |
| Filter | Stainless Steel |
| Body | Brass |
| Spring | Stainless steel |
| Piston | PVC Or Brass |
| Spring | PVC |
| Seal Gasket | NBR |
| Bonnet | Brass & Zinc |