Motorized Ball Valve Certifications and Specifications: A Buyer’s Guide to Compliance and Quality

Motorized Ball Valve Certifications and Specifications: A Buyer’s Guide to Compliance and Quality

Tianjin Tianfei High-tech Co., Ltd. (Tianfei High-tech) is a national high-tech enterprise that specializes in the R&D, manufacturing, and sales of intelligent valves and metering instruments. When sourcing a motorized ball valve, verifying certifications and technical specifications is critical to ensuring long-term reliability, regulatory compliance, and system performance. This guide presents the key certification data and parameter ranges for Tianfei High-tech’s core motorized ball valve series, enabling buyers to make an informed evaluation during the Research and Evaluation stage.

The Procurement Challenge: Navigating Compliance and Specification Overload

Industrial buyers often face a fragmented landscape of national and regional standards. A motorized ball valve intended for the EU market must carry CE marking and RoHS compliance, while global projects may require ISO management system certifications. Simultaneously, parameters such as voltage (AC220V, DC24V, DC12V), IP rating, working pressure, and material (brass, SS304, PVC) must align with the application environment. Without a structured reference, the risk of selecting a non-compliant or under-specified valve increases—leading to project delays, safety hazards, or additional replacement costs.

Industry Background: Global Standards Driving Motorized Valve Procurement

The valve industry is governed by multiple international frameworks. In Europe, the Low Voltage Directive and RoHS Directive (IEC 62321) are mandatory. For quality assurance, ISO 9001:2015 is widely recognized. Additionally, IP protection ratings per IEC 60529 and pressure ratings (PN) define the operational envelope. As smart control and IoT integration grow, parameters like modulating signal compatibility (0–10V/4–20mA) and communication protocols (WiFi, Zigbee) have become additional decision criteria for intelligent motorized ball valves.

Tianfei High-tech’s Certified Motorized Ball Valve Portfolio

Tianfei High-tech offers a broad range of motorized ball valves that are third-party certified for key markets. The following table summarizes the certifications applied to its product families:

• CE Certification (Cert. No. BCTC-FY161004871C, EN 60335-1:2012+A11:2014) – covers models CWX-15Q/N (AC), CWX-25S, CWX-50P, CWX-60P, CTF-001, CTF002, CTF010, CTB005, CTB010, CTB016, CTB025, CTB050, CTB100, CTB200. EU market.
• RoHS 2.0 Compliance (Cert. No. CCTI-2021112302C, IEC 62321 series) – covers CWX-25S series mini motorized valve with manual function, models CWX-25S, CWX-60P, CWX-15Q/N, CWX-20P, CWX-50P, water leakage detection valve. EU market.
• RoHS 2.0 Compliance (Cert. No. CCTI-2021112301C, IEC 62321 series) – covers CTF-001 series, CTF-001 smart water valve. EU market.
• IP65 Protection (Test Report CCTI-2022050508S, IEC 60529) – verified for CWX-25S electric valve. Global market.
• ISO 9001:2015 (Cert. No. 04620Q15496R1S) – Quality management system for development, design, and production of electric valves. International market.
• ISO 14001:2015 (Cert. No. 19522E39814R0S) – Environmental management system. International market.
• ISO 45001:2018 (Cert. No. 19522S39815R0S) – Occupational health and safety management. International market.
• Invention Patent (Patent No. ZL 2018 1 1623664.8) – Flow control valve capable of closing instantly. Global market.

[IMAGE: Supporting | Certified motorized ball valve with CE and RoHS markings | https://cdn.socialarks.com/sbsp//common/2026/0327/69c637b551a61.jpg]

These certifications cover the majority of Tianfei High-tech’s motorized ball valve models, providing a solid compliance foundation for buyers targeting regulated markets.

Step-by-Step Specification Evaluation

Follow this process to match a motorized ball valve to your project requirements:

1. Identify Target Market Compliance – If the end-use is in the EU, confirm CE and RoHS certifications. For global installations, ISO 9001 is a baseline trust indicator.
2. Select Voltage and Size – Tianfei High-tech offers AC220V, DC24V, DC12V, and wide-voltage AC85–265V options. Sizes range from DN15 to DN100 for ball valves, and up to DN500 for butterfly valves.
3. Choose Control Mode – On/Off (NC/NO/Hold), Modulating (0–10V or 4–20mA), or smart wireless (WiFi/Zigbee/Z-Wave).
4. Verify Material Compatibility – For potable water or food-grade applications, specify SS304 (CWX-15S, CTF-001) or brass (CWX-15N, CWX-20P). For corrosive media, use the PVC model CTF-001 PVC.
5. Check IP and Pressure Ratings – IP65 (indoor/outdoor) or IP67 (submersible). Working pressure up to 1.6 MPa for brass/SS models, 0.8 MPa for PVC.

Use Cases and Recommended Models

• HVAC and Building Automation – CWX-15N (AC/DC multi-voltage, IP65, hold mode) for zone control. CWX-60P 2-Way (modulating 0–10V/4–20mA) for precision water flow.
• Smart Home Water Management – WiFi Smart Water Valve (WiFi 2.4GHz, Tuya/Alexa, battery or USB power) for remote shut-off and leak protection.
• Industrial Process (Chemical/Pharma) – CWX-25S (SS304, IP67, 10 N·m) or CWX-25S series (RoHS certified) for corrosive environments.
• Water Supply and Drainage – CTB motorized ball valve with manual override (IP67, on/off & modulating optional) for municipal applications.
• Acid/Alkali Media – CTF-001 PVC motorized ball valve (PVC body, 0.8 MPa, IP65) for chemical piping and wastewater treatment.

Comparison of Key Motorized Ball Valve Models

Model	Type	Size	Voltage	Torque	IP Rating	Certifications
CWX-15N	2-Way Motorized Ball Valve	DN15–DN50	AC220V / DC12V / DC24V	3 N·m	IP65	CE, RoHS, ISO 9001
CWX-60P (2-Way)	2-Way Motorized Ball Valve (High Torque)	DN15–DN100	AC220V / DC24V	20 N·m	IP67	CE, RoHS, ISO 9001
CTB (Ball Valve)	2-Way Motorized Ball Valve (w/ Manual Override)	DN15–DN100	AC220V / DC24V	6 N·m	IP67	CE, ISO 9001
CTF-001 (SS)	2-Way Motorized Ball Valve (Compact SS)	DN15–DN50	AC85-265V / DC9-24V	3 N·m	IP65	RoHS, ISO 9001
CTF-001 PVC	2-Way Motorized Ball Valve (PVC)	DN15–DN50	AC85-265V / DC9-24V	3 N·m	IP65	RoHS

[IMAGE: Supporting | Factory inspection in October 2024 for a 10,000-unit order | https://cdn.socialarks.com/sbsp//common/2026/0331/69cb64927b112.jpg]

All models listed above are covered under Tianfei High-tech’s ISO 9001:2015 certified quality management system, ensuring consistent production quality.

Frequently Asked Questions

What CE certification does Tianfei High-tech hold for motorized ball valves?

Motorized valve models including CWX-15Q/N (AC), CWX-25S, CWX-50P, CWX-60P, CTF-001, CTF002, CTF010, CTB005, CTB010, CTB016, CTB025, CTB050, CTB100, and CTB200 are CE certified under certificate number BCTC-FY161004871C, issued by Shenzhen BCTC Technology Co., Ltd., in compliance with EN 60335-1:2012+A11:2014 for the EU market.

Is RoHS compliance available for the CWX-25S series?

Yes, the CWX-25S series mini motorized valve with manual function is RoHS 2.0 compliant (certificate CCTI-2021112302C) according to IEC 62321 series standards, also for the EU market.

Does the company have ISO 9001 certification?

Tianfei High-tech holds ISO 9001:2015 certification (certificate 04620Q15496R1S) issued by Beijing Head International Certification Co., Ltd., covering the development, design, and production of electric valves for the international market. It also holds ISO 14001:2015 and ISO 45001:2018 certifications.

What is the IP rating of the CWX-25S electric valve?

The CWX-25S electric valve has been tested and confirmed to meet IP65 protection according to IEC 60529, as per test report CCTI-2022050508S issued by CCTI TESTING. This certification is applicable to the global market.

What are the standard voltage and size options for a basic motorized ball valve like CWX-15N?

The CWX-15N motorized ball valve is available in AC220V, DC12V, and DC24V, with sizes from DN15 to DN50. It has a torque of 3 N·m, IP65 rating, and working pressure up to 1.0 MPa. It supports Normally-Closed/Open/Hold control modes.

Can I request samples before a bulk order? What is the typical lead time?

Tianfei High-tech offers OEM customization with a monthly production capacity of 8,000 units. The MOQ is 2 units, and the standard lead time is 30 days. 100% testing is performed before shipment, and remote support is provided for after-sales. To discuss your sample requirements or request a quotation, contact Mrs. Wang at tf.co@tfjt.com or via WhatsApp at +86 18920338351.

[IMAGE: CTA | Contact us for sample and quotation | https://cdn.socialarks.com/sbsp//common/2026/0327/69c63b66ef08c.png]

Conclusion

Selecting a motorized ball valve that meets both compliance standards and technical specifications is a structured process. Tianfei High-tech’s product lineup is supported by CE, RoHS, ISO 9001, ISO 14001, ISO 45001, and an invention patent, providing a trustworthy foundation for industrial buyers. By using the evaluation steps and comparison table above, procurement teams can confidently narrow down the optimal valve for their application. For further assistance, the Tianfei High-tech team is ready to provide detailed documentation and support for your next project.