




🚰 Secure your flow, protect your health — the valve that keeps your water pure and your peace of mind intact!
The Zurn Wilkins 12UFX12F-700XL is a high-performance 1/2 inch dual check valve crafted from durable ASTM B 584 cast bronze. Designed to prevent backflow contamination in potable water lines, it features FDA-approved elastomers and NSF-listed polymers for safe, reliable operation. Compact and easy to install with standard FNPT connections, this valve is trusted by professionals to maintain water purity and system integrity.




| ASIN | B00IPU9OHW |
| Batteries Required? | No |
| Customer Reviews | 4.8 4.8 out of 5 stars (33) |
| Date First Available | 27 May 2015 |
| Item Package Quantity | 1 |
| Item Weight | 309 g |
| Item model number | 12UFX12F-700XL |
| Manufacturer | Zurn Industries |
| Material | Bronze |
| Part number | 12UFX12F-700XL |
| Product Dimensions | 5.08 x 2.54 x 5.08 cm; 309 g |
| Size | 1 inch (W) x 2 inches (L) x 2 inches (H) |
| Specification met | fda approved |
E**R
only half inch female ends. if using for in line for salon chairs need to reduce to 1/2 male(pipe thread) to 3/8 male compression fitting. need a 3/8 to 3/8 compression to put this in the line.
J**R
100%satisfied. Used for dual domestic water sources on tankless coil
C**K
ordered several for my company. These checkvalves are for industrial use which means they will last. I will order more. it's now april 2017 and I am ordering six more for my company.
M**N
Got us through the state and fed inspections.
Trustpilot
3 weeks ago
2 days ago