The 81055 brass ball valve represents excellence in flow control technology. These premium valves deliver unmatched performance across industrial, commercial, and residential applications.

Why Choose 81055 Brass Ball Valves?

Brass construction offers superior corrosion resistance. The 81055 model features lead-free brass materials that meet strict safety standards. This valve design ensures decades of reliable service in demanding environments.

Key Features That Set 81055 Apart

Full Port Design: Maximum flow capacity reduces pressure drop. Your system operates at peak efficiency.

Quarter Turn Operation: Quick valve positioning saves time during maintenance. Simple lever control requires minimal effort.

PTFE Ball Seats: Self-lubricating seats eliminate binding. Smooth operation continues throughout the valve’s lifespan.

Blow-Out Proof Stem: Enhanced safety prevents stem ejection under pressure. Workers stay protected during operation.

Technical Specifications

The 81055 brass ball valve handles pressures up to 600 WOG (Water, Oil, Gas). Operating temperatures range from -20°F to 400°F (-29°C to 204°C). Thread connections comply with NPT standards for universal compatibility.

Available Sizes: 1/4″ through 4″ NPT connections accommodate various pipe systems.

Pressure Rating: 600 PSI working pressure exceeds most application requirements.

Certification: NSF-61 approved for potable water systems.

Applications Where 81055 Excels

HVAC Systems: Precise flow control in heating and cooling circuits. Reliable shutoff prevents system damage during maintenance.

Industrial Processing: Chemical compatibility handles aggressive media safely. Robust construction withstands continuous cycling.

Water Treatment: Lead-free brass meets drinking water regulations. Corrosion resistance ensures long-term water quality.

Oil and Gas: Hydrocarbon compatibility makes these valves ideal for petroleum applications. Full port design maintains flow rates in critical systems.

Installation Best Practices

Proper installation maximizes valve performance. Support pipe weight independently from valve connections. Apply thread sealant according to manufacturer specifications.

Pre-Installation Checklist:

• Verify pressure ratings match system requirements
• Check thread compatibility before assembly
• Inspect valve components for shipping damage
• Test operation before final installation

Maintenance Requirements

Regular maintenance extends valve life significantly. Quarterly operation cycles prevent seat binding. Annual pressure testing verifies continued performance.

Lubrication schedules depend on operating conditions. Harsh environments require more frequent service intervals. Document maintenance activities for warranty compliance.

Quality Standards and Certifications

Every 81055 valve undergoes rigorous testing before shipment. Hydrostatic pressure tests verify structural integrity. Seat leakage tests ensure bubble-tight shutoff capability.

Manufacturing follows ISO 9001 quality management principles. Traceability records track materials from raw brass through final assembly. Certificate packages document compliance with applicable standards.

Comparing 81055 to Alternatives

Steel ball valves cost more but offer higher pressure ratings. Stainless steel provides superior corrosion resistance in extreme environments. Plastic valves work well in low-pressure chemical applications.

The 81055 brass valve balances performance, cost, and versatility. This sweet spot makes it ideal for most general-purpose applications.

Cost-Effectiveness Analysis

Initial purchase price represents only part of total ownership costs. Maintenance requirements, energy efficiency, and replacement frequency impact long-term economics.

Brass construction reduces maintenance needs compared to iron or steel alternatives. Corrosion resistance extends service life beyond cheaper options. Energy savings from full port design offset higher initial costs.

Custom Solutions Available

Standard 81055 configurations meet most requirements. Special applications may need modified designs. Custom port sizes, connection types, and material grades accommodate unique specifications.

Engineering support helps optimize valve selection. Technical consultation ensures proper application. Custom manufacturing capabilities address specific industry needs.

Ordering Information

Volume pricing makes bulk purchases economical. Express shipping options support urgent project timelines. Technical support assists with specification questions.

Standard Lead Times:

• Stock items: 1-3 business days
• Custom configurations: 2-4 weeks
• Large quantity orders: Quote upon request

Quality certifications accompany every shipment. Installation guidance helps ensure proper setup. After-sales support resolves any application questions.

Contact Our Experts

Professional consultation optimizes your valve selection. Our engineering team understands complex application requirements. Custom solutions address unique challenges effectively.

Ready to upgrade your system? Contact Yifan Pipeline today for expert guidance on 81055 brass ball valve applications. Our team delivers solutions that exceed expectations.