LF9D Watts Watts 1/2" Sweat Lead Free Dual Check Valve With Atmospheric Vent
WATLF9DSM312
MFG #: 88006837
- End Connection: Sweat
- Manufacturer Name: Watts
- Valve Size: 1/2"
- Specifications
- Documents
- Description
- Horizontal or vertical installation
- Stainless steel internal parts
- Lead free forged brass body for durability
- Compact design
This 1/2 inch lead free dual check valve backflow preventer with intermediate atmospheric vent prevents the reverse flow of hot or cold polluted water from entering into the potable water supply. This valve is designed for continuous pressure non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. It consists of a lead free forged brass body with stainless steel internal parts, integral strainer, two durable tight seating rubber check valves, and soldered end connections.