Lead Free* MasterSeries N & Z Pattern Double Check Valve Assemblies - Large Diameter - LF870V

MasterSeries LF870V Lead Free* double check valve assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. This assembly consists of a fused epoxy coated ductile iron body using ArmorTek coating technology for advanced corrosion resistance. Available with NRS or OSY resilient wedge gate valves. Maximum working pressure: 175psi (12.1 bar).

The coating on this backflow assembly uses ArmorTek™ technology to resist corrosion due to microbial induced corrosion (MIC) or exposed metal substrate.

規格

Features
- Utilizes advanced ArmorTek coating technology to resist corrosion of internals
- The valve body shall utilize a coating system with built in electrochemical corrosion inhibitor and microbial inhibitor
- Primarily used on potable drinking water systems where code mandates protection from backpressure and backsiphonage conditions
- Inline serviceable assembly requires no special tools
- Sizes 2 1⁄2 in. - 10 in. (65mm - 250mm)
- Protects against possible backpressure and backsiphonage conditions for non-health hazard applications
Outlet Connection Size
- 1/2 IN
- 3/4 IN
- 1 IN
- 1 1/4 IN
- 1 1/2 IN
- 2 IN
Inlet Shutoff Valve Type
- No Shutoff Valve
- Non Rising Stem Gate Valve
- Outside Stem And Yoke Gate Valve
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lf870V
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