Electric Flange Ball Valve

Connection Size: DN15 ~ DN600 (1/2" ~ 24")
Pressure: PN16, PN25, PN40,PN64
Working Temperature: -20°C ~ 200°C (depending on seat material)
Body Material: WCB, SS304/CF8, SS304L/CF3, SS316/CF8M, SS316L/CF3M, Duplex Steel (Customizable)
Seat Material: PTFE, RPTFE, PPL, PEEK

Standard: ANSI,JIS,DIN,GB
Actuator Style: ON-OFF type, Modulating type, Intelligent regulated type
Power Supply: AC220V, AC380V, AC110V, AC24V, DC24V, DC12V
Optional Features: Explosion-Proof, Remote Control (RS485 / Modbus optional)
Protection Class: IP65/IP67 / IP68 Optional
Mounting Standard: ISO 5211
Suitable Media: Water, Oil, Gas, Steam, Weak Acid & Alkali
Application: Water Treatment, Chemical Processing, HVAC Systems, Oil & Gas, Industrial Automation, Steam & Thermal Oil Systems
Brand: SLVCN / VEAPON

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Product Description

Electric Flanged Ball Valve | ISO 5211 Electric Ball Valve Manufacturer

SLVCN Electric Flanged Ball Valve is designed for reliable and precise flow control in industrial automation systems.

Available in DN15–DN600 (1/2"–24"), it is manufactured in stainless steel (SS304/SS304L/SS316/SS316L), WCB, or duplex steel, with PTFE, RPTFE, PPL, or PEEK seat options for reliable sealing and extended service life.

Compliant with ISO 5211 mounting standard, it is compatible with electric actuators including on/off type, regulating (modulating) type, and intelligent control type. Explosion-proof actuator options are available for hazardous environments.

Widely used in Oil & Gas, Chemical, Petrochemical, Water Treatment, Power Generation, and HVAC systems, it delivers stable performance, high reliability, and long-term operational durability in demanding industrial conditions.

Why Choose SLVCN Electric Flanged Ball Valve?

Reliable & Long-Lasting Sealing Performance
PTFE / RPTFE / PPL / PEEK seat ensures excellent sealing performance under different pressure and media conditions. Optimized sealing structure and low-friction design ensure extended service life and reduced maintenance cost.
Wide Media & Material Adaptability
Available in stainless steel, carbon steel, and duplex steel, suitable for corrosive, high-pressure, and industrial applications.
High Compatibility with Automation Systems
ISO 5211 mounting standard ensures easy integration with electric, pneumatic, and intelligent actuators, supporting on/off, modulating, and smart control systems.

Factory Tested Quality Assurance
All valves are 100% tested before delivery, including pressure, leakage, and functional tests. Inspection photos or videos can be provided upon request.
Trusted Manufacturer with Global Experience
Over 30 years of valve manufacturing and export experience, serving customers in more than 100 countries with proven reliability in industrial flow control solutions.

ball valve flange end

How to Select Valve Seat Material?

The valve seat material plays a critical role in determining sealing performance, temperature resistance, and chemical compatibility. Proper selection ensures safe, stable, and efficient operation under different working conditions.

Seat Material Selection Guide

Seat Material	Features	Temperature Range	Recommended Applications
PTFE	Excellent sealing and corrosion resistance	-20°C ~ 180°C	Water, oil, gas, chemical media
RPTFE	Enhanced wear resistance and longer service life	-20°C ~ 200°C	Pneumatic & electric automated valves
PPL	Suitable for high temperature service	≤250°C	Steam, hot oil systems
PEEK	High strength and severe service resistance	≤300°C	High pressure & abrasive applications

Applications:

Water Treatment – clean water and wastewater flow control systems
Chemical Processing – handling corrosive and aggressive media
HVAC Systems – heating, ventilation, and cooling pipeline systems
Oil & Gas – upstream and downstream pipeline applications
Industrial Automation – integrated flow control systems
Steam & Thermal Oil Systems – high-temperature fluid applications