Description
1. Product Overview
Brass Mini Ball Valve 1/2” is a compact quarter-turn shut-off valve engineered for reliable flow control in plumbing, water, gas, HVAC, and general industrial piping systems. Manufactured with a durable brass body and precision-machined components, it provides dependable sealing, corrosion resistance, and smooth operation in space-constrained installations. Its compact design supports efficient installation and maintenance while offering an economical alternative to larger valve configurations. The product is strategically important for distributors and industrial buyers seeking standardized, cost-effective flow-control components for high-volume applications.
2. Key Specifications & Technical Characteristics
- Product Type: Mini Ball Valve
- Nominal Size: 1/2 inch
- Body Material: Brass
- Ball Material: Brass or chrome-plated brass, depending on configuration
- Sealing Material: PTFE or equivalent engineering-grade seal
- Handle Material: Steel, aluminum, or coated metal, depending on specification
- Connection Type: Threaded
- Valve Operation: Quarter-turn, manual
- Flow Control: Full or reduced-port configuration, subject to specification
- Color/Finish: Natural brass, polished or nickel-plated finish
- Key Characteristics: Compact, lightweight, corrosion-resistant, leak-resistant, and easy to operate
- Packaging: Individual protective packaging with bulk cartons/palletized export packing available
- Shelf Life: Not generally applicable under proper storage conditions
3. Core Industrial Applications
- Plumbing & Water Systems: Isolation and shut-off of domestic and commercial water lines.
- HVAC Systems: Flow isolation in heating, cooling, and utility piping networks.
- Gas & Utility Installations: Suitable for compatible low-pressure gas applications where the specified valve rating permits.
- Industrial Equipment: Localized fluid isolation on machinery, skids, and auxiliary piping.
- Irrigation & Agricultural Systems: Compact flow control for water distribution lines and equipment.
- Commercial Maintenance: Rapid replacement and servicing of standardized 1/2” pipe connections.
- Performance Advantage: Brass construction offers a strong balance of mechanical durability, corrosion resistance, serviceability, and cost compared with less robust fittings, while the quarter-turn mechanism enables fast and dependable shut-off.
4. Competitive Advantages
- Quality Consistency: Precision-machined brass components support reliable dimensions, smooth operation, and repeatable sealing performance.
- Supply Reliability: Standardized 1/2” configuration supports efficient sourcing, inventory management, and replacement planning.
- Logistics Capability: Compact dimensions enable high-volume carton packing and efficient container utilization.
- Price Competitiveness: Durable brass construction and simple quarter-turn operation provide strong lifecycle value with low maintenance requirements.
- Sustainability: Long service life and recyclable brass construction can help reduce replacement frequency and material waste.
- Technical Documentation: Product specifications, dimensional information, material details, and inspection documentation can be provided according to buyer and project requirements.
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity: Subject to container type, packaging configuration, and final valve specifications
- Bulk Supply: Available for distributors, plumbing suppliers, industrial procurement programs, and large-scale project requirements








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