Flanged Industrial Ball Valve For Water Supply

Our flanged industrial ball valve is specially designed for water supply systems, engineered for reliable fluid control in municipal, commercial and industrial water pipelines. Made of high-quality cast iron or ductile iron, it delivers excellent pressure resistance, corrosion resistance and durability for long-term use in water media.

The flanged connection structure ensures a stable and leak-proof installation, suitable for high-pressure water supply pipelines. The floating ball design provides a tight seal, effectively preventing water leakage and ensuring system safety. The precision-machined body and manual handle operation make opening and closing smooth, with low operating torque and easy daily maintenance.

Every valve undergoes 100% pressure testing and leakage detection before delivery, ensuring zero leakage and stable performance. We support customized solutions for different pressure classes and diameters, and provide professional technical support and after-sales service to global customers.

Key Features

• Stable Flanged Connection: Secure and leak-proof installation, suitable for high-pressure water supply pipelines
• Tight Sealing Performance: Floating ball structure ensures zero leakage, protecting water supply system safety
• Durable Material: High-strength cast iron/ductile iron body, excellent corrosion resistance for long service life
• Easy Operation: Smooth manual handle, low operating torque, convenient for daily operation and maintenance
• Strict Quality Control: 100% factory pressure testing, certified with international standards

Application Scenarios

Municipal water supply and drainage systems

Water treatment plants and sewage treatment projects

Industrial water supply and circulating water pipelines

HVAC systems and building water supply projects

Fire water supply and other water-related pipeline systems

 

 

Our flanged ball valve features a precision-machined floating ball core, which fits closely with the valve seat to ensure reliable sealing. The flanged end is processed with standard bolt holes, matching international flange standards for easy installation.

The cast iron body is treated with anti-corrosion coating, enhancing its durability in water environments. The manual handle is ergonomically designed for easy operation, and the gear operator is optional for large-diameter valves. All sealing parts are made of food-grade EPDM/PTFE, suitable for drinking water supply systems, ensuring water quality safety.

 

We have a professional industrial valve production workshop, equipped with advanced CNC machining equipment and testing instruments. From raw material selection, casting, precision machining, assembly to final pressure testing, each process follows strict quality control standards.

Our technical team has rich experience in valve manufacturing for water supply systems, ensuring that each product meets international industrial standards. We also provide third-party inspection reports and factory audit services, and welcome customers to visit our factory for on-site inspection.

Each flanged ball valve is wrapped with professional stretch film to prevent scratches and moisture, then packed in sturdy export cartons or wooden cases (for large-size valves). We use shockproof and moisture-proof measures to ensure the product is not damaged during long-distance transportation.

We support various shipping methods, including sea freight, air freight and international express (DHL, FedEx, UPS), and can arrange delivery according to customer requirements, ensuring safe and on-time delivery to the designated port.

After-sales service

We provide a complete set of after-sales service solutions for global customers:

◆ 12-month quality warranty for all products, free replacement of damaged parts under normal use

◆ Professional technical support, including installation guidance, operation training and maintenance suggestions

◆ Timely supply of spare parts, ensuring the stable operation of customer's water supply systems

◆ 24/7 online customer service, timely response to customer inquiries and after-sales problems

◆ Accept customized orders and provide targeted solutions for special working conditions