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.

Специфікація

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

Технічна специфікація

Унікальний номерlf850-lf850U-small
Сімейство продуктівBackflow Prevention
Група продуктівDouble Check Valve Assemblies
ТипObject (single object)
Дата публікації2019-12-03
Номер видання1

Посилання

Url-адреса продуктуhttps://www.watts.com/products/plumbing-flow-control-solutions/backflow-preventers/double-check-valve-assemblies/lf850-small
Інструкція з установленняhttps://www.watts.com/dfsmedia/0533dbba17714b1ab581ab07a4cbb521/34414-source/980057
Технічний описhttps://www.watts.com/dfsmedia/0533dbba17714b1ab581ab07a4cbb521/34442-source/es-f-lf850s

Пов'язані

Матеріал основнийCast iron
Розроблено вUnited States
Виготовлено вUnited States

Класифікація

Категорія BIMobjectСантехніка - Клапани
Класифікація IFCValve
Назва UNSPSCValves
Код UNSPSC401416
Код Uniclass 2015Pr_65_54_95_05
Опис Uniclass 2015Backflow prevention devices
Код CSI MasterFormat 201440 05 67.13
Заголовок CSI MasterFormat 2014Reduced-Pressure Zone Backflow Preventers for Process Service
Номер OmniClass23-27 31 11
Заголовок OmniClassBackflow Preventors
Код CSI UniFormat IID20
Заголовок CSI UniFormat IIPLUMBING