Wilkins 14-860XL 1/4" Ball Test Cock, MNPT x FNPT, Lead-Free

The Zurn Wilkins 14-860XL resilient-seated ball type test cock provides a reliable test port for backflow preventers. Designed for professional plumbing use, the 860XL accepts a differential pressure gauge and offers durable, low-lead construction for code-compliant installations.

• Type & Function: Resilient-seated ball type test cock used as a test port for attaching differential pressure gauges to backflow preventers.
• Connections & Size: 1/4" MNPT (male) inlet x 1/4" FNPT (female) outlet — nominal 1/4" size for common backflow assemblies.
• Material & Compliance: Cast bronze construction, lead-free and certified to NSF/ANSI 372 (low-lead compliant) for safe potable water applications.
• Operation: Quarter-turn ball operation with screwdriver slot for simple actuation; allows secure, positive shutoff during testing.
• Ratings & Dimensions: Typical maximum working pressure 300 psi WOG and maximum temperature around 180°F; body length approximately 1-5/8" (manufacturer specifications vary by variant).
• Compatibility & Options: Built for use on Wilkins/Zurn backflow preventers; select variants or kits offer optional SAE flare fittings or threaded dust covers for hose hookup or protection.

Engineered for durability and field serviceability, the 14-860XL is a compact, code-friendly test cock that simplifies backflow testing and maintenance. See the manufacturer specification sheet for full dimensional drawings, materials, and installation guidance.