3/4" Fip Curb Stop Fip X Fip

Lead-Free Underground Water Service Ball Valve – Full Port, 90° Operation

This Lead-Free Underground Water Service Ball Valve is engineered for professional-grade potable water applications requiring a reliable shutoff between the water main and building service line. Manufactured to comply with lead-free plumbing regulations, the valve features a full-port ball-and-seat design that ensures unrestricted flow and superior shutoff performance. Designed for underground installation, it provides durable, low-torque operation with a precision-engineered operating head and secure cotter pin attachment for stationary rod control.

Technical Specifications

• Design Type: Lead-Free Full-Port Ball Valve
• Compliance: Conforms to all lead-free potable water standards and plumbing laws
• Application: Underground water service installations (main-to-building shutoff)
• Operation: 90-degree quarter-turn operation with enclosed operating head stops
• Operating Head: Drilled to accept stationary rod cotter pin attachment
• Flow Type: Full-port, unobstructed flow path
• Shutoff Mechanism: Teflon-coated precision ball with resilient seat
• Seal Type: Bubble-tight shutoff
• Torque Requirement: Low-torque operation for efficient control under service pressure
• Body Material: Lead-free bronze or brass alloy (depending on specification)
• Coating/Finish: Corrosion-resistant exterior for subterranean environments
• Installation Orientation: For horizontal or vertical underground service lines
• Maintenance: Non-serviceable underground installation component; replaceable as unit
• Use Limitation: For buried service only; not intended for exposed or above-ground installations

Professional Application and Performance

This lead-free full-port ball valve is designed for use in underground water service systems where dependable shutoff and long-term reliability are critical. Its enclosed operating head protects the stem and seals from soil and moisture intrusion, while the cotter pin-ready head allows secure attachment of a stationary control rod. The Teflon-coated ball ensures smooth operation with minimal torque and consistent sealing integrity, even under fluctuating line pressures. Compared to traditional plug-type designs, the ball-and-seat configuration provides lower friction, reduced wear, and superior sealing performance, minimizing maintenance requirements. The valve’s corrosion-resistant materials and lead-free composition make it compliant for potable water applications while supporting extended service life under buried conditions.

Summary

This Lead-Free Full-Port Underground Water Service Ball Valve is a professional-grade shutoff solution for potable water systems. Featuring a durable ball-and-seat mechanism, low-torque operation, and cotter pin-compatible head design, it delivers bubble-tight sealing, corrosion resistance, and long-term reliability for underground service installations.