

Specifications
Description
The Zurn 1-850XL is a 1" lead-free ball valve - bronze, full port with FNPT connections. It features a lead-free bronze body. Rated to 400 psi and 33°F to 350°F. This model is certified lead-free for potable-water installations.
The 850XL Full Port Bronze Ball Valve is used on Wilkins small diameter Backflow Assemblies for throttling and balancing installations of low pressure steam, air, water, and non-corrosive gas or oil. Ideal for use in residential, commercial, and industrial applications where lead-free valves are required, the pressure rating for the 850XL is 400 psi WOG with a temperature rating of 33°F to 350°F at 50 psi. Connection types include FNPT x FNPT, MNPT x FNPT (1/2"), Tapped (FNPT x FNPT), or with single union body (FNPT x FNPT), and features include a bronze body construction with a chrome plated brass ball, and quarter turn, full port ball valves.
Features
- Ideal for use in residential, commercial, and industrial applications where lead-free valves are required
- Quarter turn, full port ball valves provide ease in operation
- Safely throttles and balances low pressure steam, air, water, and non-corrosive gas/oil
- Chrome plated low-lead brass ball and bronze body construction resist corrosion
- Stainless steel handle and nut protect against corrosion
- Certified to NSF/ANSI 372 by IAPMO R&T
Specifications
- Type: Ball Valve - Bronze, Full Port
- Size: 1"
- Connection: FNPT
- Body Material: Lead-Free Bronze
- Max Pressure (psi): 400
- Port Style: Full
- MPN: 1-850XL
- Temperature: 33°F to 350°F
- Certifications: NSF-372
- Lead-Free: Yes
- Ball / Disc Material: Chrome-Plated Low Lead Brass
Product Information
| SKU | UPC | Spec Sheet |
|---|---|---|
| 1-850XL | 612052017266 | Download |
Dimensions
| Size Nominal | 1" | End Connection | FNPT |
Details
| Series | 850XL | Device Type | Ball Valve - Bronze, Full Port |
| Lead Free | Yes | Body Material | Lead-Free Bronze |
| Port Style | Full | Max Pressure PSI | 400.0 psi |
| Max Temp °F | 350.0 °F | Min Temp °F | 33.0 °F |
| Ball Material | Chrome-Plated Low Lead Brass | — | — |
Certifications & Standards
| NSF-372 | — |
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