سلسلة Watts LF007 3/4 بوصة من سبائك السيليكون النحاسية الخالية من الرصاص، مجموعة منع التدفق الخلفي للصمام المزدوج، إيقاف ربع دورة، مدخل علوي واحد، وصلات NPT، مستشعر التجميد، تصميم معياري
Ideal for protection against health hazard and non-hazard backsiphonage of toxic or non-toxic liquids in industrial plants, cooling towers, laboratories, laundries, swimming pools and irrigation systems
Provides the ultimate mechanical protection of potable water against cross-connection contamination hazards
Consists of an NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats
The internal parts are serviceable in line from the top of the unit for easy maintenance
Alert smart features available with add-on sensor connection kit (sold separately); features flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
وصف
The Watts T063233 1 1/4 in Lead Free Double Check Valve Assembly complies with lead-free installation requirements. Meets national plumbing codes and water authority requirements. This series features a flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. Activated through an add-on connection kit, the sensor can trigger the alert system sending notification of flood detection to facility personnel. Connection kits are available for BMS and cellular communication.
