3/4" Full Port Brass Ball Valve , Lead-Free with Drain, Copper x Copper

Legend S-1100 3/4" Full Port No Lead Ball Valve with Drain – Engineered for Demanding Systems

Built for professionals, the Legend S-1100 3/4" Ball Valve is a full-port, no-lead valve designed to meet the demands of high-performance plumbing systems. With a forged brass body, dual O-ring stem seals, and integrated drain, it offers long-lasting, leak-free operation in potable water applications.

Built for the Jobsite

The S-1100 is a sweat-end valve constructed from dezincification-resistant forged brass, ensuring strength and corrosion resistance in tough environments. The valve includes a bottom-loaded blowout-proof stem and is certified lead-free per NSF/ANSI 61-G, NSF 372, and Public Law 111-380—making it suitable for residential and commercial potable water systems.

Performance Highlights

• Full Port Configuration – Unrestricted flow for maximum throughput and minimal pressure drop.
• Rated 500 PSI CWP – Handles high-pressure systems with confidence.
• Drain Cap with Hose Thread – Provides system drainage and maintenance access without system disassembly.
• Blowout-Proof Stem Design – Enhances operational safety during pressure surges.
• Dual Stem O-Rings – Ensures a long-term seal under thermal cycling and high pressure.

Technical Specifications

• Valve Size: 3/4 inch nominal
• Port Type: Full
• Body Material: No-lead forged brass
• Stem & Ball: Chrome-plated brass with fluorocarbon O-rings
• Seat: PTFE
• Connection Type: Sweat (C x C)
• Operating Pressure: 500 PSI CWP
• Temperature Rating: 0°F to 250°F
• Drain Thread: Hose bibb cap with gasket
• Certifications: NSF/ANSI 61, NSF 372, Lead-Free

Installation Considerations

This valve is designed for permanent sweat connections and must be installed using appropriate soldering techniques and code-compliant practices. Ensure drain port orientation allows for proper line evacuation. Always pressure test connections before placing the system into service.

Trusted by Contractors

Professionals rely on the S-1100 for its durability, ease of operation, and compliance with potable water regulations. Whether you're retrofitting systems or installing new lines, this valve provides dependable flow control with the added convenience of an integrated drain.