PVC check valve is a type of plastic check valve. It is mainly used to control fluid and ensure that fluid does not flow back, so it is also called non return valve.
Our factory has more than ten years of experience in the production and export of plastic valve/pipe fittings. In addition, with the development of the company, our order volume has increased year by year, so we have optimized our production tools, production technology and production procedures, greatly improving our production efficiency and greatly shortening the delivery time of orders. If you are interested in our factory, welcome to visit our factory in China.
We choose PVC as the main material for the check valve. Because PVC has the characteristics of corrosion resistance, high strength, UV resistance, and smooth surface. The PVC check valve has the same characteristics as the metal check valve, but its overhead costs are lower. In addition, fewer raw materials are required to produce PVC, so it is more environmentally friendly. On the whole, choosing our PVC check valve is a great decision.
| Product Name | PVC Check Valves | Color | As Customer Require | |
| Main Material | Plastic, PVC, UPVC | Main Market | Southeast Asia, The Middle East, North Africa, South America | |
| Size | 1/2''-4'' | Packing | Carton, Polybag, Color Box, or Customized | |
| Working Pressure | PN6 / PN10/PN16 | Application | Agricultural Irrigation | |
| End Connection | Socket/Thread | Port | Ningbo/Shanghai | |
| Customized Support | OEM, ODM | Lead Time | 25-35 Days | |
| Standard | DIN/ ANSI /BS/ JIS /CNS | Sample | Free | |
| Certificate | ISO SGS | Logo | Printed or Customized |
| NO. | PART | MATERIAL | QTY |
| 1 | Body | PVC | 1 |
| 2 | Seal Block | PVC | 1 |
| 3 | Seal Center | PVC | 1 |
| 4 | Nut | PVC | 1 |
| 5 | O-ring | NBR/EPDM | 3 |
| 6 | Spring | SS316 & 304 | 1 |
| 7 | End Connector | PVC | 1 |
| SIZE | DIN(MM) | BS(MM) | JIS(MM) | ANSI(MM) | NPT THREADED | BSPT THREADED |
| DN15 (1/2") | 20 | 21.5 | 22.11 | 21.6 | 14 | 14 |
| DN20 (3/4") | 25 | 26.9 | 26.13 | 26.9 | 14 | 14 |
| DN25 (1") | 32 | 33.7 | 32.16 | 33.8 | 11.5 | 11 |
| DN32( 1 1/4") | 40 | 42.2 | 38.19 | 42.4 | 11.5 | 11 |
| DN40(1 1/2") | 50 | 48.4 | 48.21 | 48.5 | 11.5 | 11 |
| DN50 (2") | 63 | 60.5 | 60.25 | 60.7 | 11.5 | 11 |
| DN65( 21/2") | 75 | 75.3 | 76.6 | 73.4 | 8 | 11 |
| DN80 (3") | 90 | 89 | 89.6 | 89.4 | 8 | 11 |
| DN100 (4") | 110 | 114.5 | 114.7 | 114.8 | 8 | 11 |
| DN125(5”) | 194 | 187 | ||||
| DN150 (6”) | 218.9 | 219 | ||||
| DN200 (8”) | 282 | 265 |
| Size | G/PCS | PCS/CTN | CBM | Packing Size(cm) | G.W | ||
| (KG) | |||||||
| 1/2" | 118 | 98 | 0.03 | 39.5 | 39.5 | 21 | 12.56 |
| 3/4" | 183 | 72 | 0.04 | 40 | 40 | 24 | 14.18 |
| 1" | 285 | 72 | 0.06 | 46 | 46 | 26.8 | 21.52 |
| 1-1/4" | 422 | 50 | 0.06 | 46 | 46 | 30.5 | 22.1 |
| 1-1/2" | 616 | 32 | 0.06 | 41 | 41 | 33.5 | 20.71 |
| 2" | 966 | 32 | 0.09 | 49 | 49 | 36.54 | 31.91 |
| 2-1/2" | 1676 | 9 | 0.04 | 41.5 | 41.5 | 25.5 | 16.08 |
| 3" | 2706 | 9 | 0.07 | 51 | 51.5 | 28.5 | 25.35 |
| 4" | 5210 | 4 | 0.07 | 43 | 43 | 37.5 | 21.84 |
| 5” | 5200 | 5 | 0.071 | 43 | 43 | 37.5 | 27 |
| 6” | 6500 | 2 | 0.071 | 43 | 43 | 37.5 | 13 |
| 8” | 13000 | 2 | 0.071 | 43 | 43 | 37.5 | 26 |
1. Are you a manufacturer or a trading company?
We are the manufacturer and have our own factory.
2. What's your price?
According to the different products, materials, sizes, and even MOQ, our prices are different. Anyway, our price is very competitive. Please contact me if you want to get the latest price list.
3. What product does your company produce?
we mainly manufacture kinds of plastic valve and plastic pipe, plastic fittings. We also developing group irrigation products to support sales. In addition, we will open new mold and customized service according to customers' market needs.
4. Do you accept OEM?
Yes, we accept OEM. We will engrave trademarks, laser print trademarks, and provide color box packaging, color box design, packaging design, pallet service, and product material formulas according to customer needs. The product material formula can also be replaced according to different usage requirements.
5. Can you provide related documents?
Yes, we can provide certificate files if you need them.
6. How long is your lead time?
The range of our lead time is 25-50 days. It depends on your requirement.
7. Do you have a customized service?
Yes, I will customize products according to customer needs.
8. Can I be your distributor?
Yes, we are very glad to cooperate with customers all over the world.
9. Where is your company's address?
Our company is located in the Ningbo Zhejiang Province, China.
10. How can I contact you?
You can send us an email at any time to ask any questions, we will reply to you in the shortest possible time.
Email: sales@nbqxhy.com
Phone: +0574-88209527
WhatsApp/WeChat: +86-18867873336
We will contact you within 1 working day, please pay attention to the email with the suffix "@nbqxhy.com".
