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.

Spesifikasjon

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

Tekniske spesifikasjoner

Unik ref.lf850-lf850U-small
ProduktfamilieBackflow Prevention
ProduktgruppeDouble Check Valve Assemblies
TypeObjekt (enkelt objekt)
Utgivelsesdato2019-12-03
Utgavenummer1

Lenker

Produktets nettadressehttps://www.watts.com/products/plumbing-flow-control-solutions/backflow-preventers/double-check-valve-assemblies/lf850-small
Monteringsanvisninghttps://www.watts.com/dfsmedia/0533dbba17714b1ab581ab07a4cbb521/34414-source/980057
Teknisk beskrivelsehttps://www.watts.com/dfsmedia/0533dbba17714b1ab581ab07a4cbb521/34442-source/es-f-lf850s

Relatert

HovedmaterialeCast iron
Designet iUSA
Produsert iUSA

Klassifisering

BIMobject kategoriRørsystem - Ventiler
IFC-klassifiseringVentil
UNSPSC-navnValves
UNSPSC-kode401416
Uniclass 2015 kodePr_65_54_95_05
Uniclass 2015 beskrivelseBackflow prevention devices
CSI MasterFormat 2014 kode40 05 67.13
CSI MasterFormat 2014 tittelReduced-Pressure Zone Backflow Preventers for Process Service
OmniClass-nummer23-27 31 11
OmniClass-tittelBackflow Preventors
CSI UniFormat II kodeD20
CSI UniFormat II tittelPLUMBING