Electric Ductile Iron (GGG40 / GGG50) Lug Butterfly Valve with CE & ISO9001 Certified

• Customization: Available
• Media: Water, Seawater, Air, Gas, Oil, Weak Acid & Alkali
• Driving Mode: Electric
• Model NO.: DN40-DN600
• Connection Form: Lug Support
• Structure: Single Disc
• Seal Form: Soft Seated
• Valve Stem: Normal
• Work Pressure: Pn10 Pn16 Pn25 150lb 300lb
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: ANSI GB JIS DIN
• Application: Industrial Usage
• Material of Body: Ductile Iron(Di), Cast Iron(Ci), Wcb, SS304, SS316
• Valve Disc Material: Carbon Steel / Stainless Steel / Alloy Steel
• Seat Material: EPDM / NBR / PTFE
• Actuator Type: Quarter-Turn Electric Actuator
• Actuator Style: on-off / Modulating / Intelligent Regulated Type
• Rotation Angle: Standard 0-90° ±5°
• Power Supply: AC24V / AC110V / AC220V / AC380V, DC24V
• Control Signal: 4-20mA / 0-10V / RS485 (Modbus)
• Protection Class: IP67 (IP65 / IP68 Optional)
• Mounting Standard: ISO5211 Direct Mounting
• Certification: CE, ISO9001
• OEM: Support
• MOQ: 1
• Transport Package: Carton/ Standard Export Wooden Cases
• Specification: DN40-DN600 (1½"-24")
• Trademark: SLVCN / VEAPON
• Origin: China
• HS Code: 848180
• Production Capacity: 50000/Month
• Package Size: 50.00cm * 32.00cm * 30.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Overview

SLVCN Electric Lug Type Butterfly Valve is designed for reliable on-off or modulating control of water, air, oil, and other compatible media in industrial pipeline systems. It is widely used in water treatment, HVAC, irrigation, and general industrial applications.

The valve features a robust body structure with ductile iron, carbon steel, or stainless steel options, combined with a precision-machined disc and soft sealing seat (EPDM, PTFE, NBR) to ensure tight shut-off and long service life. Compared to wafer type, the lug design allows end-of-line service, enabling easier maintenance and greater flexibility in pipeline systems.

Equipped with a quarter-turn electric actuator, the valve provides efficient and reliable automated control. Different actuator configurations are available to meet various application and automation requirements.

Manufactured under ISO 9001 quality management systems, all SLVCN valves are CE certified, meeting international standards for quality and performance. OEM and customization services are available to support bulk orders and long-term cooperation.

Product Parameters:

Product Name	Electric Lug Type Butterfly Valve
Connection Size	DN40–DN600 (1½"–24"), smaller or larger sizes are available upon request
Pressure Rating	PN10 / PN16 / PN25; ANSI Class 150 / ANSI Class 300
Valve Type	Electric Concentric Lug Butterfly Valve
Connection Type	Lug Type (Flanged Installation)
Material of Body	Ductile Iron(GGG40 / GGG50) / Cast Iron (GG25) / Cast Steel (WCB) / Stainless Steel (CF8 / CF8M / CF3M)
Disc Material	Carbon Steel / Stainless Steel / Alloy Steel
Coating	Epoxy Coated / Fusion Bonded Epoxy (FBE)
Seat Material	EPDM (standard) / NBR / PTFE
Temperature Range	EPDM: -20°C ~ 120°C; PTFE: -20°C ~ 180°C
Actuator style	ON-OFF type, Modulating type, Intelligent regulated type
Power supply	AC24V / AC110V / AC220V / AC380V, DC24V
Control Signal	4–20mA / 0–10V / RS485 (Modbus)
Protection Class	IP67 (IP65 / IP68 optional)
Mounting Standard	ISO5211 Direct Mounting
Optional Features	Explosion-proof actuator / Position feedback / Manual override (depending on model)
Standard	ANSI / DIN / JIS / GB
Applications	Water Treatment / HVAC / Irrigation / Building Services / Industrial Pipeline / Chemical Processing
Certification	CE, ISO9001
OEM	OEM Service Available
Brand	SLVCN

Quality & Testing

Packing & Delivery

Company & Trust

With over 30 years of experience in valve design, manufacturing, and sales, SLVCN is a professional manufacturer of high-quality industrial valves. We specialize in ball valves, butterfly valves, globe valves, gate valves, check valves, and solenoid valves, as well as pneumatic and electric actuators, air filters, positioners, limit switches, and other valve accessories.

Our products are ISO9001 and CE certified and comply with international standards such as DIN, ANSI, and JIS, ensuring reliable performance across diverse applications. They are widely used in Oil & Gas, Power Generation, Water Treatment, Chemical, Petrochemical, and other industries, and have been delivered for over 1,000 overseas projects in more than 100 countries.

At SLVCN, we are committed to providing professional solutions, consistent quality, and excellent service, ensuring our customers receive reliable, high-performance valve solutions for every project.

Explore Our Valve Range for Your Projects:

Our full range of valves and automation accessories ensures reliable performance across industrial projects worldwide and supports a wide variety of applications.

FAQ

Q: Are you a manufacturer or a trading company?
A: We are a professional valve manufacturer with over 30 years of experience, providing direct factory production and sales.

Q: What types of valves do you offer?
A: We specialize in ball valves, butterfly valves, globe valves, gate valves, check valves, solenoid valves, and related actuators and accessories.

Q: Which industries and applications are your valves suitable for?
A: Our valves are widely used in Oil & Gas, Chemical & Petrochemical, Power Generation, Water Treatment, HVAC, Food & Beverage, Pharmaceutical, Marine & Offshore, Mining & Metallurgy, and other industrial process systems, delivering reliable performance in demanding operating conditions.

Q: What certifications do your products have?
A: Our valves are ISO9001 and CE certified, and comply with international standards such as DIN, ANSI, and JIS. Mill Test Certificates (MTC) and original certificates can be provided on request.

Q: How do you ensure quality before shipping?
A: Every valve undergoes 100% testing, including pressure, leakage, and functional tests. Rigorous in-house inspection ensures reliable performance under real operating conditions.

Q: Do you provide technical support and installation guidance?
A: Yes, our experienced engineers provide remote guidance via video or call, assisting with installation, commissioning, and troubleshooting to ensure your valves operate correctly.

Q: Do you offer customization or OEM services?
A: Yes, we can provide custom sizes, materials, actuator types, and special features, including printing your logo on the valves.

Q: What is your typical delivery time?
A: Delivery time depends on the valve type and order quantity. Standard orders are usually shipped within 7–15 days. Please contact our sales manager for a confirmed schedule.