This FEBCO MasterSeries LF870V 10 inch lead free double check valve backflow preventer assembly is designed for non-health hazard applications. It prevents the backflow of pollutants from entering the potable water supply due to backsiphonage or backpressure, making it ideal for protecting non-health hazard cross-connections or for containment at the service line entrance.

This assembly consists of an epoxy coated ductile iron body, flanged end connections, two independent check valves, replaceable stainless steel check seats, and test cocks. The coating utilizes ArmorTek®, a patented 3-part advanced epoxy coating system engineered to reduce microbial-induced corrosion (MIC) and protect exposed metal substrate. The LF870V features Lead Free* construction, with the wetted surface containing less than 0.25% of lead by weight.

Features

• In-line serviceable assembly
• Horizontal N-pattern and vertical up Z-pattern installations
• No special tools required for servicing
• Captured modular spring assembly
• Reversible and replaceable discs
• Field replaceable seats
• Ductile iron valve body design
• Stainless steel check components
• ArmorTek coating technology to resist corrosion of internals
• Winterization feature with disc retainers and valve body drain ports
• Clapper check assembly
• Commonality between 1st and 2nd check components
• Captured O-ring design

Inquire with governing authorities for local installation requirements. The information contained herein is not intended to replace the full product installation and safety information available or the experience of a trained product installer. You are required to thoroughly read all installation instructions and product safety information before beginning the installation of this product.