WANVALVE Pneumatic Cast Iron Flange Butterfly Valve WP12-F

The WANVALVE Pneumatic Cast Iron Flange Butterfly Valve WP12-F is a high-performance style valve engineered for industrial flow control. Its ductile iron valve body provides long-lasting durability and corrosion resistance, while the stainless steel disc ensures smooth operation. Equipped with a pneumatic actuator, this actuated butterfly valve delivers efficient automation and reliable performance in demanding applications. For more details on the working principles and types, see our pneumatic butterfly valve introduction page.

Technical Specifications

Technical Highlights

• High Performance: Smooth disc operation minimizes pressure drops.

• Durable Construction: Ductile iron valve body withstands high pressure and wear.

• Corrosion Resistance: Stainless steel or cast iron disc ensures long-lasting performance in industrial fluids.

• Flexible Automation: Equipped with pneumatic actuator, compatible with various control systems.

• Easy Integration: Flanged butterfly and lug style design for quick installation.

Installation and Maintenance

• Ensure proper alignment of flanges before mounting to prevent stress on the valve body.

• Lubricate the actuator if required and check the pneumatic actuator connections regularly.

• Replace PTFE/EPDM seals and valve seats during scheduled maintenance to maintain optimal sealing performance.

• Routine inspection of the stainless steel disc and body ensures minimal pressure drops and consistent operation.

Quality Assurance

WANVALVE ensures that every WP12-F pneumatic flange cast iron butterfly valve undergoes rigorous quality control and performance testing. Each flow control valve is pressure-tested to meet industrial standards, guaranteeing consistent operation under high-pressure conditions and excellent chemical resistance. Every unit is inspected for proper pneumatic actuator function, smooth disc movement, and leak-free sealing. Customers can rely on a dependable, high-performance industrial valve that delivers long-term durability and minimal maintenance requirements.

Applications of Pneumatic Flange Butterfly Valve

The WANVALVE WP12-F is ideal for various industrial and commercial applications requiring reliable pneumatically operated butterfly valves. Its robust ductile iron valve body and stainless steel disc ensure long-lasting chemical resistance and durability in demanding environments.

Typical applications include:

• Industrial pipelines: Precise flow control in water treatment, chemical processing, and HVAC systems, reducing flow resistance and maintaining stable operation.

• Water and wastewater systems: Efficient handling of clean and contaminated water with durable flanged style valves.

• HVAC and air handling systems: Smooth operation with minimal pressure differential for controlled air and fluid distribution.

• Food and beverage production: Reliable automated butterfly valves suitable for sanitary and industrial fluid management.

• Manufacturing facilities: Automated control of liquids and gases in production lines for consistent process efficiency.

• Marine and shipbuilding industries: High-performance control valves resistant to saltwater corrosion and wear.

The WP12-F’s pneumatic actuator allows integration into automated control systems for precise operation, while the lug style and flanged disc valve design simplify installation and maintenance across multiple industries. For further guidance on industrial butterfly valve applications, visit xintaivalves.com or explore valve resources at lodgemfg.com.

Conclusion

The WANVALVE WP12-F is a high-performance, reliable, and versatile pneumatic butterfly valve. Its cast iron valve body, stainless steel disc, and pneumatic actuator provide long-lasting durability, excellent corrosion resistance, and precise flow control with minimal pressure drops. With a flanged butterfly and lug style design, easy installation, and simple maintenance, the WP12-F is an ideal choice for a wide range of industrial applications requiring dependable actuated butterfly valves.