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PPR Ball Valve NSF &WRAS &ISO Certified Pipe Fittings Bulk Price
– NSF & WRAS & WATERMARK Certified
– DVGW & DIN & TCVN & ISO Certified
Features
PPR (polypropylene random copolymer) ball valves are a type of PPR pipe fitting, named for their spherical internal valve structure. They are primarily used for the rapid regulation, shut-off, and start-up of water or liquid flow within pipelines. In practical applications, they are widely used in the maintenance, repair, and maintenance of residential or industrial equipment.
• Operating temperature ranges from 3 ℃ to 95 ℃, widely adaptable to both cold and hot water supply needs.
• Certification and compliance. Ctube PPR ball valve comply with NSF, WRAS, DVGW, DIN, TCVN and ISO requirements.
• Excellent hydrophobicity. Patented technology improves hydrophobicity efficiency by 10%-15%, making it the smart choice for builders and contractors.
• Non-toxic and Corrosion-Resistant. PPR material is non-toxic and additive-free, and is corrosion- and rust-resistant with a service life of over 50 years.
Product Details
Multi-Certified & High Quality
Certified by NSF, WRAS, DVGW, DIN, TCVN and ISO. Compatible with standards in North America, Europe and Southeast Asia, ensuring your product can be installed smoothly.
Excellent Temperature Range
Excellent temperature range. Minimum operating temperature is 3°C (37.400°F), maximum continuous operating temperature reaches 70°C (158.00°F), and peak operating temperature reaches 90°C (194.00°F). Fully meets the requirements for cold and hot water delivery, ensuring long-term stable operation.
Highly Effective Hydrophobic
The Ctube® series PPR pipes utilize a proprietary patented technology to enhance hydrophobicity, allowing for smoother water flow. Real-world testing has shown that it can increase water flow speed by 10-15%, resulting in smoother water flow.
Non-toxic & Corrosion-Resistant
Made with 100% new raw materials and free of heavy metals, it is non-toxic and odorless, ensuring safe drinking water. The PPR material is corrosion-resistant, guaranteeing a service life of over 50 years, and is recyclable, reducing waste and pollution.
Performance Data Sheet
| Material | PPR (Random Polypropylene) & Copper |
| Size | DN16 to DN160 (16mm to 160mm) |
| Type | Ball Valve |
| Brand Name | Ctube |
| Colors | Green, Orange |
| Application | Cold and Hot Water Supply |
| Standard | NSF/ANSI/CAN 61, ISO 15874,EN ISO,DIN 8077, DIN 8078,WRAS, DVWG, WaterMark, GB/T |
| Pressure Rating | 1.25MPa, 1.6MPa, 2.0MPa, 2.5MPa, |
| Density | 23°Cg/cm3 |
| Melting Flow Index MFI | 190°C, 5 kg, 230°C, 2,16 kg, 230°C, 5 kg |
| Tensile Stress | 23°C, 50 mm/dk, 50 mm/min. ≥20Mpa |
| Working Temperature | 70℃ (Sustained) to 95℃ (Transient) |
| Specific Gravity | 0.89-0.91 (20°C) |
| Modulus of Elasticity | 800 N/mm2 (20°C) |
| Thermal Conductivity | 0.23-0.24 w/(m-k) (20°C) |
| Coefficient of Linear Expansion | 0.14-0.16 mm/(m.k) |
| Longitudinal Reversion | ≤2% (135°C, 2h) |
| Place of Origin | Guangdong, China |
| Shipping | By sea |
| Samples | Available |
| Customized Services | Available |
PPR Ball Valve Size Chart
| Item No. | dn (mm) | L(mm) | PCS/CTN |
| CTPPRBVA | 20 | 85.8 | 96 |
| CTPPRBVB | 25 | 93.8 | 72 |
| CTPPRBVC | 32 | 103.2 | 36 |
| CTPPRBVD | 40 | 120.0 | 24 |
| CTPPRBVF | 50 | 133.5 | 12 |
PPR Pipe Technical Specification Chart (DIN 8077/8078)
| Outer Diameter | PN 10 (SDR 11) | PN 12.5 (SDR 9) | PN 16 (SDR 7.4) | PN 20 (SDR 6) | PN 25 (SDR 5) |
| Applications | Cold Water | Cold water/Low Pressure | Hot & Cold Water | High-pressure Hot Water/Heating | Special High Voltage Projects |
| (mm) | T (mm) | T (mm) | T (mm) | T (mm) | T (mm) |
| 20 | 1.9 | 2.3 | 2.8 | 3.4 | 4.1 |
| 25 | 2.3 | 2.8 | 3.5 | 4.2 | 5.1 |
| 32 | 2.9 | 3.6 | 4.4 | 5.4 | 6.5 |
| 40 | 3.7 | 4.5 | 5.5 | 6.7 | 8.1 |
| 50 | 4.6 | 5.6 | 6.9 | 8.3 | 10.1 |
| 63 | 5.8 | 7.1 | 8.6 | 10.5 | 12.7 |
| 75 | 6.8 | 8.4 | 10.3 | 12.5 | 15.1 |
| 90 | 8.2 | 10.1 | 12.3 | 15 | 18.1 |
| 110 | 10 | 12.3 | 15.1 | 18.3 | 22.1 |
| 160 | 14.6 | 17.9 | 21.9 | 26.6 | 32.1 |
Notes:
SDR = D/S
D means Outer Diameter，S means Wall Thickness
Applications
- Residential Building;
- Commercial Building;
- Shopping Mall;
- Industry Plants;
- Hospital;
- Schools;
- Hotels;
- Laboratories and Chemical.
FAQ
Can your PPR ball valves be used in centralized hot water supply systems?
Yes. When manufactured with 100% virgin raw materials, our PN25 rated PPR ball valves are engineered to continuously handle hot water up to 70°C, and short-term thermal peaks up to 95°C. The internal brass and PTFE components are spec’d to expand and contract harmoniously with the PPR body, preventing thermal-induced bypass leaks.
Do you offer True Union PPR ball valves for industrial and water treatment applications?
Yes, for B2B procurement targeting water treatment, swimming pools, and chemical processing, we supply PPR True Union Ball Valves. This double-union design allows downstream piping to be disconnected for maintenance or cleaning without shutting down the entire system, providing massive value to industrial contractors.
What is your daily production capacity for bulk PPR ball valve orders?
Backed by multi-cavity precision injection molding machines and automated assembly lines, our daily output for standard PPR ball valves reaches tens of thousands of units. This large-scale manufacturing capacity allows us to offer aggressive tier-pricing for wholesalers while keeping lead times for a 40HQ container within 20 to 30 days.
What international certifications do your PPR valves and piping systems hold?
Our manufacturing facilities operate under strict ISO 9001 quality management systems. Our PPR stop valves comply with DIN 8077/8078 and ISO 15874 international standards. We can provide full CE documentation and specific sanitary testing reports required for potable water applications in European, African, and Asian markets.
How do you ensure zero-defect quality control for massive bulk shipments?
We enforce a strict multi-tier QC protocol. Every single valve undergoes a dual-stage automated pressure test (pneumatic testing for low-pressure leaks and hydrostatic testing at 1.5 times the rated PN pressure for structural integrity) before it moves to packaging. We guarantee a defect rate of less than 0.3% across all bulk shipments.
What is the seat and seal material used inside your PPR ball valves?
Our valves are fitted with premium PTFE (Teflon) seats and high-grade EPDM O-rings. PTFE offers an exceptionally low coefficient of friction and superior chemical resistance, ensuring a bubble-tight shut-off every single time, whether the line carries potable water or mildly aggressive industrial fluids.
How do you prevent the ball valve body from leaking at the joint over time?
Many budget ball valves fail because their two-piece bodies are poorly threaded or glued. Our industrial-grade PPR ball valves utilize advanced, heavy-duty ultrasonic welding or integrated over-molding. This creates a homogenous, monolithic valve body that completely eliminates the risk of joint separation and weeping under continuous high-pressure operations.
Product Certifications
Why Ctube
Ctube is a professional plumbing & electrical pipe and fittings manufacturer with over 10 years of experience, focusing on PVC, PPR, PERT, LSZH pipes OEM/ODM service for leading brands worldwide. We aim to become the leading global supplier in our industry and specialize in developing and manufacturing high-quality, user-friendly plastic pipes and fittings.
10+ Years of Experience
10+ years of plastic pipe industry experience offer a full range of conduit pipe product choices
Full Certifications
ISO 9001 Quality System Certification. ISO 14001 Environmental Management System Certification SGS, ROSH, CNAS, CE, IEC Certification
All Customer Served
Have experience working with both end-user and trading companies, Understand the difference between clients and users.
Customization Solution
We can customize various details of your product, including materials, colors, size, printing, and the rest.
Related Products
Ctube not only provides PPR pipes, but also offers a full range of accessories to help you install quickly, saving you time and money.
PPR Pipe
Ctube PPR Pipe is NSF, WRAS, and WATERMARK certified and can be used in hot and cold water supply, sanitary systems, etc.
PPR Tee
PPR tees are used to split or connect three water pipes, typically with two pipes connected in a straight line and the third pipe connected at a 90° angle.
Stop Valves
PPR Stop Valve is designed for PPR pipes and is used for precise and reliable regulation of water flow and control of liquid flow.
The Contractor Choice of PPR Pipe & Fittings Manufacturer
Ctube focuses on the plastic pipe and fittings, around the customer’s demand for products, technology and services.
We always take additional measures to make our customers satisfied with the quality, efficiency and marketability of our products. With high quality and a wide range of products, we have established long-term cooperation with many customers from different areas of the world.