Check Valve with HDPE Flange Adaptor
Product Description
NOZBART® HDPE Flange Adaptor Check Valves
- Suitable for installation in all directions, vertical or horizontal. Each unit is individually tested.
- Full bore in all sizes from 20 mm (½”) to 110 mm (4”), available in both Metric and Imperial standards.
- Special design provides low pressure loss and smooth, resistance-free flow.
- Manufactured entirely from thermoplastic material for corrosion-free, safe operation.
- Excellent resistance to environmental, chemical, and mechanical effects.
- Ideal for industrial applications, water treatment systems, and swimming pools.
- Special double-union design for easy installation and disassembly.
- Threaded locking ring allows removal of the nut under pressure when the valve is closed. Ensures complete leak-tightness.
- Standard spring in 302 stainless steel; 316 stainless steel and titanium available upon request.
| D (mm) | D (inch) | PN | Code (One Side Threaded - One Side HDPE Flange Adaptor) | Code (Two Side HDPE Flange Adaptor) |
|---|---|---|---|---|
| 20 | 1/2" | 16 | PEÇ-022 | PEÇ-023 |
| 25 | 3/4" | 16 | PEÇ-027 | PEÇ-028 |
| 32 | 1" | 16 | PEÇ-034 | PEÇ-035 |
| 40 | 1 1/4" | 16 | PEÇ-042 | PEÇ-043 |
| 50 | 1 1/2" | 16 | PEÇ-052 | PEÇ-053 |
| 63 | 2" | 16 | PEÇ-065 | PEÇ-066 |
| 75 | 2 1/2" | 10 | PEÇ-077 | PEÇ-078 |
| 90 | 3" | 10 | PEÇ-092 | PEÇ-093 |
| 110 | 4" | 10 | PEÇ-112 | PEÇ-113 |