Lead Free* Double Check Valve Assemblies - Small Diameter - LF850 Small, LF850U Small

Series LF850 Small double check valve assembly backflow preventers includes a freeze sensor for use with SentryPlus Alert® technology to signal when temperature nears the freezing point. Activated by an add-on connection kit, the sensor triggers alerts to help facility personnel reduce equipment damage and repair that may result from cold weather conditions. Available for building and irrigation management systems.

This series is designed to prevent the backflow of polluted water from entering the potable water supply due to backsiphonage and or backpressure. Features lead free body construction, NPT end connections, top mounted test cocks, and quarter turn ball valve shutoffs.

規格

Features
- Sensor signals to indicate when temperature nears the freezing point once activated by an add-on BMS/IMS connection kit
- Compact modular design to facilitate maintenance and in-line repairs with a single access cover
- In-line serviceable assembly requiring no special tools
- Two in-line independent positive seating check modules
- Replaceable seats and seat discs
Outlet Connection Size
- 1/2 IN
- 3/4 IN
- 1 IN
- 1 1/4 IN
- 1 1/2 IN
- 2 IN
Inlet Connection Type
- Female Threaded
- Union Joint
Inlet Connection Size
- 1/2 IN
- 3/4 IN
- 1 IN
- 1 1/4 IN
- 1 1/2 IN
- 2 IN

技術規格

唯一參考lf850-lf850U-small
產品系列Backflow Prevention
產品組合Double Check Valve Assemblies
類型对象（单个对象）
發佈日期2019-12-03
版本號1

連結

相關

主材料铸铁
設計國家/地區美國
製造國家/地區美國

分類

BIMobject 類別管道 - 阀门
IFC 分類阀门
UNSPSC 名稱Valves
UNSPSC 代碼401416
Uniclass 2015 代碼Pr_65_54_95_05
Uniclass 2015 說明Backflow prevention devices
CSI MasterFormat 2014 代碼40 05 67.13
CSI MasterFormat 2014 標題Reduced-Pressure Zone Backflow Preventers for Process Service
OmniClass 編號23-27 31 11
OmniClass 標題Backflow Preventors
CSI UniFormat II 代碼D20
CSI UniFormat II 標題PLUMBING