CTB Flanged Motorized Butterfly Valve DN50-DN500 with IP67

Name: "CTB Flanged Motorized Butterfly Valve DN50-DN500 with IP67"
Rating: 5 (808 reviews)

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SKU: 4216970397

modelo: CTB (Flange)

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Detalles de producto

CTB Flanged Motorized Butterfly Valve DN50-DN500 with IP67

URL: ctb-flange-butterfly-valve-dn50-dn500

The CTB flanged motorized butterfly valve is engineered for demanding industrial applications requiring reliable on/off control and flow regulation. Available in sizes DN50 to DN500, this valve provides a full bore for minimal pressure drop and is available with flange ratings PN6, PN10, and PN16. The electric actuator operates on AC220V or DC24V, delivering torque from 30 to 500 N·m to ensure robust performance even in DN500 applications. With an IP67 enclosure, it is protected against dust and temporary immersion, making it suitable for harsh environments.

Key Selling Points

Full Bore Design: The DN50-DN500 full bore ensures minimal flow resistance, reducing energy consumption in large pipelines (source: product parameter).
High Torque Range: Torque output of 30-500 N·m enables reliable operation of large-diameter valves, with DN500 achievable without oversized actuators (source: product parameter).
IP67 Protection: The IP67-rated actuator is suitable for outdoor and washdown environments, ensuring long-term reliability (source: product parameter).
Multiple Pressure Ratings: PN6/PN10/PN16 compatibility covers a wide range of low to medium pressure applications, simplifying specification (source: product parameter).
Corrosion Resistance: Available in cast iron or SS304 with anti-seawater treatment, the valve withstands corrosive media including seawater (source: product material and working condition).

Technical Specifications

Parameter	Value
Voltage	AC220V / DC24V
Size Range	DN50 – DN500
Torque	30 – 500 N·m
Flange Standard	PN6 / PN10 / PN16
IP Rating	IP67
Working Pressure	≤1.6MPa
Body Material	Cast Iron / SS304

Models and Options

The CTB series is available with different actuator options and materials. Standard configurations include:

Cast iron body with EPDM seat for water and wastewater
SS304 body with PTFE seat for corrosive media
Actuator options: AC220V, DC24V
Seat materials: EPDM, NBR, VITON (based on media compatibility)

Materials and Structure

The valve body is available in cast iron or SS304, providing strength and corrosion resistance. The double eccentric design reduces operating torque and extends seat life. Replaceable seats in EPDM, NBR, or VITON allow customization for different temperature and chemical compatibility. The flanged ends facilitate easy installation and maintenance.

Applications

The CTB flanged butterfly valve is suitable for various industries, including:

Municipal Water and Wastewater Treatment
Power Plant Cooling Systems
Marine Seawater Systems
Heavy Industry
Fire Protection Systems
Industrial Circulating Water
Pharmaceutical Industry
Smart Water Management

Customization

We offer customization options including different valve body materials, seat materials, actuator voltages, and special coatings. For specific requirements, please contact us.

Case Study

Large European Municipal Water Group (France) – 10,000 units for municipal water supply, sewage networks, and smart water automation.

Commissioned in November 2024, the system has operated for over 16 months with zero leakage and zero major failures. The valves provide precise control with 4-20mA regulation, response time ≤0.5s, and flow control error <±2%. Remote monitoring and fault diagnosis reduced maintenance costs by 40%, and energy savings exceeded 120,000 kWh annually.

FAQ

What is the minimum order quantity?

MOQ is 1 unit.

What are the available power supplies?

AC220V and DC24V.

Can the valve be used for seawater?

Yes, with special anti-corrosion treatment and suitable seat materials.

What is the delivery time?

Delivery within 3 months for large orders, subject to order size.

Do you provide remote technical support?

Yes, we provide on-site installation guidance and remote technical support.

What standards do the valves comply with?

The valves comply with RoHS, CE, ISO 9001, ISO 14001, ISO 45001 standards.

Inquiry Information

Contact: Mrs Wang

Email: tf.co@tfjt.com

Tel: +86 022 85685296

WhatsApp: +86 18920338351

Image and Alt Suggestions

Main images: CTB flange butterfly valve product views (front, side, and installation).

File names: ctb-flange-butterfly-valve-dn50-dn500-front.png, ctb-flange-butterfly-valve-dn50-dn500-side.png, ctb-flange-butterfly-valve-dn50-dn500-installation.png

Alt texts: CTB flanged motorized butterfly valve DN50-DN500 with IP67, CTB flanged motorized butterfly valve in detail, CTB flange butterfly valve for industrial piping