Electric Actuated And Motorized Butterfly Valve

As a classic product of our company, electric actuated and motorized butterfly valve are very popular in Southeast Asia and the Middle East. Our company has many distributors and dealers in Southeast Asia and the Middle East.
Valve body: usually made of cast iron, cast steel, stainless steel and other materials, with connection methods such as clamp type and flange type.
Valve plate (butterfly plate): a disc-shaped structure with a rotation angle of generally 0°~90°(fully closed to fully open), and the material needs to be corrosion-resistant or heat-resistant.
Valve seat: The sealing material (such as rubber, PTFE, metal hard seal) ensures the sealing performance when closed.
Electric actuator: receives control signals (such as 4-20mA, switch signals) and drives the valve plate to rotate. It can be divided into ordinary type, explosion-proof type, and intelligent type (with feedback signal).

Application

Water treatment: water supply and drainage, sewage treatment (soft sealed butterfly valve).

HVAC: Cold and hot water circulation system.

Chemical/Petroleum: Corrosive media (fluorine lined butterfly valves or metal hard seals should be selected).

Electricity: cooling water, flue gas system.

Food and medicine: Sanitary grade butterfly valve (made of stainless steel material, in compliance with GMP standards)                      

Maintenance suggestions

Regularly check the sealing performance and actuator lubrication.

Avoid long-term use with a small opening under high pressure differential conditions to prevent cavitation damage to the valve plate.

The intelligent electric butterfly valve can monitor its operating status through diagnostic software.

Why Choose Zhongguan Valve?

Global Partnerships & Success Stories

With over 20 years of deep cultivation in the industry, Zhongguan Valve's electric actuated and motorized butterfly valve series have been widely utilized in key projects across Southeast Asia and the Middle East.

Municipal & Water Treatment Projects: In water supply and sewage networks across Malaysia, Thailand, and other regions, our soft-sealed electric butterfly valves are highly favored for their cost-effectiveness and long service life.

Large-scale HVAC Systems: Providing stable and precise flow control for chilled and hot water circulation systems in high-end commercial buildings across the Middle East (e.g., UAE, Saudi Arabia).

Industrial & Chemical Flow Control: Supplying high-performance metal hard-sealed and PTFE-lined electric butterfly valves to ensure reliable control of corrosive media for overseas chemical plants.

Tailored OEM/ODM Services

We fully understand the diverse standards and requirements across different countries and industries. Leveraging our dual production bases in Wenzhou and Tianjin, we provide comprehensive customization solutions:

• Multi-Standard Compliance: Production is fully compatible with international standards, including GB, ANSI/API, DIN, and JIS.

• Material & Valve Body Customization:

Northern Base (Tianjin): Specializes in cast iron and ductile iron butterfly valves, offering maximum cost competitiveness.

Southern Base (Wenzhou): Focuses on cast steel, stainless steel, and special alloys to meet high-pressure and corrosive demands.

• Smart Actuator Customization: Options include on-off type, explosion-proof type, and intelligent modulating type (4-20mA signal feedback) to seamlessly integrate with your automation systems.
• OEM Branding: Support for customized logo casting on valve bodies, personalized nameplates, and exclusive packaging designs.

Certificates & Quality Assurance

Every single electric butterfly valve undergoes rigorous quality control processes to guarantee a 100% qualification rate before leaving our factory.

Authoritative Certification: Certified by ISO9001 Quality Management System and CE European Safety Standard.

Sanitary Grade Standards: For the food and pharmaceutical industries, our sanitary stainless steel butterfly valves comply fully with GMP standards.

Strict Inspection: Every valve must pass pressure testing, air-tightness testing, and actuator cycle testing prior to shipment.

Reliable Post-Operation & Shipping