**Product Name: Check Valve (DIN, ASTM)**
**Basic Info.**
**Additional Info**
- **Trademark:** Apache
- **Packing:** As per product size
- **Standard:** According to National Standard
- **Origin:** China
- **HS Code:** 84819010
- **Production Capacity:** 40,000 pcs / Month
- **Color:** Customized
- **Export Markets:** Global
**Size and Packing**
**FAQ**
1. **What is your MOQ?**
Our minimum order quantity is usually 1 piece.
2. **What is the delivery time?**
Delivery typically takes around 30-45 days after order confirmation.
3. **What is the shipping port?**
We ship via Shanghai Port.
4. **What are your payment terms?**
We accept 30% T/T in advance, with the remaining 70% paid before shipment, or 100% L/C.
5. **How can I contact you?**
You can reach us through Trade Manager or by clicking the "Contact Supplier" button below.
6. **Where is your company located?**
We are based in Changzhou, Jiangsu Province, China. We welcome visits.
7. **Can I get samples?**
Yes, we can send you samples. Most samples are free within China, but international shipping costs will be covered by the customer.
8. **Why choose us?**
- High-quality products at competitive prices
- Strong global market presence
- Excellent after-sales service with quick responses
- Professional manufacturer with OEM support
- Fast lead times and reliable shipping options
**Our Services**
- 24-hour response to all inquiries
- Professional manufacturing experience
- OEM available
- High quality, standard designs, and fast delivery
- Sample preparation within 2-3 days
- Strong partnerships with DHL, TNT, UPS, FEDEX, and China Shipping
- Flexible shipping options, including your preferred forwarder
**Any questions?** Don’t hesitate to contact us! We’re here to help.

Material | PVC |
Connection Form | Flange |
Pressure | Low open pressure |
Model Size | DN20-DN110 |
Structure | Swing |
Function | Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, UPVC Plastic Swing Check Valve for Water |
Brand | Apache, OEM is welcomed |
Sealing Form | Auto Sealed |
Standard | DIN |
Origin | China |
Flow Direction | Reversing |
Valve Body | Injection molding |
Check Valve (DIN, ASTM) | |
Size (mm) | Packing (pc/carton) |
Φ20 | 196 |
Φ25 | 108 |
Φ32 | 70 |
Φ40 | 40 |
Φ50 | 32 |
Φ63 | 24 |
Φ75 | 12 |
Φ90 | 9 |
Φ110 | 4 |
Our PVC seal is a high-quality product designed to provide a secure and watertight seal for various applications. Made from durable PVC material, it offers excellent resistance to extreme weather conditions, chemicals, and UV radiation.
This seal is specifically designed for use in plumbing, construction, and electrical installations. It effectively prevents leaks, moisture, and air infiltration, ensuring optimal performance and longevity of the system.
With its easy installation process, our PVC seal can be quickly and conveniently applied to various surfaces, including pipes, joints, and fittings. Its flexible nature allows for a snug fit, accommodating slight variations in size and shape.
The PVC seal is also highly versatile, suitable for both indoor and outdoor use. It can be used in residential, commercial, and industrial settings, providing reliable sealing solutions in a wide range of applications.
In addition to its functional benefits, our PVC seal is aesthetically pleasing, available in a variety of colors to match different décor styles. Its smooth finish adds a professional touch to any installation.
Overall, our PVC seal is a reliable and efficient product that ensures a tight and durable seal, making it an essential component for any plumbing, construction, or electrical project.
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