Zurn Wilkins 850XL 1" Tapped Union Ball Valve, Lead-Free

The Wilkins 850XL 1-inch Tapped Union Full Port Ball Valve is a lead-free bronze quarter-turn valve engineered for use with small-diameter backflow assemblies and general plumbing systems. It delivers a full-port bore for minimal flow restriction and dependable service in residential, commercial, and industrial installations.

• Durable materials: Low-lead bronze body (ASTM B584), chrome-plated low-lead brass ball, TFE virgin teflon seats, brass stems, and stainless-steel handle/nut for corrosion resistance.
• Size & connections: 1" model with tapped FNPT x FNPT connections and single union body configuration (suffix TUXL).
• Performance: 400 psi WOG pressure rating; 33°F to 350°F temperature range at 50 psi; full-port flow for efficient system balancing.
• Operation: Quarter-turn action for quick shutoff and easy throttling or balancing of low-pressure steam, air, water, and non-corrosive gas or oil.
• Compliance: Certified to NSF/ANSI 372 (IAPMO R&T) for low-lead compliance; meets common plumbing standards for threaded FNPT connections.

Technical documentation and a specification sheet are available for installers and engineers. Use SKU 1-850TUXL when ordering or cross-referencing. Consult local codes for installation and lead-free requirements.