| Media: | Water |
|---|---|
| Temperature: | Ordinary Temperature |
| Material: | PVC |
| Connection Form: | Welding |
| Structure: | Swing |
| Pressure: | Ordinary Temperature |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier PVC Swing check valve, Ball check valve, wafer check valve...
1. Product Material
2. DIMENSIONS (unit: mm)
| Nom | d | d1 | d2 | D | L | L1 | ||||||
| Size | ANSI | DIN | JIS | CNS | ANSI | DIN | JIS | CNS | ||||
| DN15(1/2") | 15 | 21.4 | 20.25 | 22.3 | 22.4 | 21.25 | 20.05 | 21.85 | 21.9 | 54 | 91 | 23 |
| DN20(3/4") | 20 | 26.75 | 25.25 | 26.3 | 26.4 | 26.58 | 25.05 | 25.85 | 25.9 | 63 | 106.5 | 26 |
| DN25(1") | 25 | 33.52 | 32.25 | 32.33 | 34.5 | 33.28 | 32.05 | 31.85 | 33.9 | 73.5 | 125 | 29 |
| DN32(1-1/4") | 32 | 42.28 | 40.25 | 38.43 | 42.5 | 42.05 | 10.04 | 37.85 | 41.9 | 84.5 | 141 | 33 |
| DN40(1-1/2") | 40 | 48.4 | 50.25 | 48.46 | 48.8 | 48.12 | 50.05 | 47.75 | 47.9 | 98 | 150.5 | 35.5 |
| DN50(2") | 50 | 60.45 | 63.25 | 60.6 | 60.6 | 60.18 | 63.05 | 59.75 | 59.9 | 119 | 169.5 | 38.5 |
| DN65(2-1/2") | 63 | 73.3 | 75.25 | 76.7 | 76.7 | 72.85 | 75.05 | 75.87 | 75.9 | 150 | 295 | 64.5 |
| DN80(3") | 75 | 89.25 | 90.35 | 89.6 | 89.7 | 88.7 | 90.05 | 88.83 | 88.9 | 169 | 335 | 70 |
| No. | Item | Material | Qty |
| 1 | Valve Bonnet | UPVC/CPVC/PPH | 1 |
| 2 | Foot Valve Gasket | UPVC/CPVC/PPH | 1 |
| 3 | Seat Seal | EPDM/VITON | 1 |
| 4 | Gasket | UPVC/CPVC/PPH | 1 |
| 5 | Ball | UPVC/CPVC/PPH | 1 |
| 8 | Body | UPVC/CPVC/PPH | 1 |
| 7 | Spring | SUS304 | 1 |
FAQ: (Frequently Asked Questions)
1. What is your MOQ?
Our MOQ is usually 5 CTNS.
2. What is your delievery time?
Our delievery is about 25-30days.
3. What is your payment terms?
We accept T/T, 100% L/C, or West Union and so on.
4. Why choose us?
Firstly, comparing with many factories, our prices are more competitive.
Secondly, We 100% test working pressure for ALL our products.
Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.
Suppliers with verified business licenses
Audited Supplier 
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