Double Check Detector Assemblies - 007DCDA

Series 007DCDA Double Check Detector Assembly Backflow Preventers are designed to prevent the backflow of non-health hazard fire protection system substances from being pumped or siphoned into the potable water supply. They incorporate a meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. This assembly consists of a compact coated cast iron unibody using ArmorTek® coating technology for advanced corrosion resistance and a modular check design facilitates easy installation and maintenance. Maximum working pressure is 175 psi (12.06 bar).

The coating on this backflow assembly uses ArmorTek®, a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion.

To learn more visit: https://www.watts.com/armortek">https://www.watts.com/armortek

Features

Provide detection point for costly water leaks and illegal taps
Single cover, top-entry design allows for convenient access for maintenance
Maximum flow at low pressure drop
Require no special tools for servicing
Utilizes advanced ArmorTek coating technology to resist corrosion of internals
The valve body shall utilize a coating system with built in electrochemical corrosion inhibitor and microbial inhibitor

Specifikace

Series 007DCDA
Double Check Detector Assemblies
Sizes: 2½" – 3"
Series 007DCDA Double Check Detector Assemblies are designed
exclusively for use in accordance with water utility authority on nonhealth hazard containment requirements. It is mandatory to prevent
the reverse flow of fire protection system substances, i.e., glycerin
wetting agents, stagnant water and water of non-potable quality
from being pumped or siphoned into the potable water line.
Benefits: Detects leaks…with emphasis on the cost of
unaccountable water; incorporates a meter which allows
the water utility to:
• Detect underground leaks that historically create great annual
cost due to waste.
• Provide a detection point for unauthorized use. It can help locate
illegal taps.
The coating on this backflow assembly uses ArmorTek™ technology to resist corrosion due to microbial induced corrosion (MIC) or
exposed metal substrate. Modular check design concept facilitates maintenance and assembly access. All sizes are standardly
equipped with resilient seated OSY shutoff valves and 5⁄8" x 3⁄4"
meter.
Features
• Fused epoxy coated cast iron unibody 2½" – 3"
• Replaceable seats
• Maximum flow at low pressure drop
• Compact for ease of installation
• Design simplicity for easy maintenance
• No special tools required for servicing
• Bronze body ball valve test cocks
• Utilizes advanced ArmorTek™ coating technology to resist
corrosion of internals
• Modular spring loaded checks
• Furnished with bronze 5⁄8" x 3⁄4" meter
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