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.

规格

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

技术规格

唯一参考lf870V
产品系列Backflow Prevention
产品组Double Check Valve Assemblies
类型对象（单个对象）
发布日期2019-12-03
版本号1

链接

相关

主材料铸铁
设计国家/地区United States
制造国家/地区United States

分类

BIMobject 类别管道 - 阀门
IFC 分类阀门
UNSPSC 名称Valves
UNSPSC 代码401416
Uniclass 2015 代码Pr_65_54_95_05
Uniclass 2015 说明Backflow prevention devices
CSI MasterFormat 2014 代码40 05 67.13
CSI MasterFormat 2014 标题Reduced-Pressure Zone Backflow Preventers for Process Service
OmniClass 编号23-27 31 11
OmniClass 标题Backflow Preventors
CSI UniFormat II 代码D20
CSI UniFormat II 标题PLUMBING