
FEBCO
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Pertanyaan umum tentang FEBCO dari 3G Electric.
What is the difference between FEBCO 825Y and 825YA backflow preventers?
The FEBCO 825Y and 825YA are both reduced pressure zone (RPZ) backflow preventers, but the 825YA includes a flood detection sensor that alerts when the relief valve is discharging. The 825Y is a standard RPZ assembly without this sensor. Both models are available in sizes from 3/4 inch to 2 inches and are constructed from bronze with NPT connections. The 825YA is often specified for applications where early warning of valve failure is required to prevent water damage.
Which FEBCO repair kit do I need for a 1-inch 825Y backflow preventer?
For a 1-inch FEBCO 825Y backflow preventer, you would typically use the rubber parts kit with part number 905111, which is compatible with valve sizes 3/4 inch to 1-1/4 inch. This kit includes covers and seat O-rings. For the relief valve, use repair kit 905043 (for 3/4 to 1 inch) or 905045 (for 3/4 to 1 inch, includes diaphragm). Always verify the valve size and model number before ordering.
Are FEBCO backflow preventers lead-free?
Yes, FEBCO offers lead-free versions of their backflow preventers, such as the LF825YA model. The 'LF' prefix indicates compliance with lead-free plumbing requirements, typically containing less than 0.25% lead content by weighted average. These models are suitable for potable water systems where lead-free certification is mandated by local codes.
What is the maximum working pressure for FEBCO 825YA backflow preventers?
FEBCO 825YA backflow preventers are rated for a maximum working pressure of 175 psi (12.1 bar) and a maximum working temperature of 110°F (43°C). These ratings apply to standard models with bronze bodies and NPT connections. For higher pressure applications, consult the manufacturer's specifications for alternative models.
Can FEBCO repair kits be used on other brands of backflow preventers?
FEBCO repair kits are specifically designed for FEBCO backflow preventers, such as the 825Y and 825YA series. They are not interchangeable with other brands like Watts, Ames, or Wilkins. Using a FEBCO kit on a non-FEBCO valve may result in improper sealing and failure during testing. Always match the repair kit to the manufacturer and model number of the valve.
Does 3G Electric supply FEBCO products?
Yes — 3G Electric (S) Pte. Ltd. supplies FEBCO products. We stock the FEBCO catalog and supply genuine factory-original products with full manufacturer warranty and technical support.















