3/4 SS007M3-QT-S-FZ

Item Number: T062708
1 1
$2,701.49
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Watts
  • Size: 3/4 inch
  • Body Material: Stainless Steel
  • Includes Freeze Sensor for temperature monitoring
  • Bronze Strainer included
  • Maximum Working Pressure: 175 PSI
  • Temperature Range: 33°F - 180°F
  • Modular compact design for easy maintenance
  • Replaceable seats and seat discs

Description

This 3/4 inch Watts Series 007 Double Check Valve Assembly with a stainless steel body is designed to prevent the backflow of polluted water into potable water supplies. It is suitable for non-health hazard cross-connections in irrigation, fireline, or industrial processing applications. Featuring a compact modular design and single top entry, it allows for easy in-line maintenance and component replacement. An integrated freeze sensor utilizes SentryPlus Alert® technology to warn of freezing conditions. This assembly includes a bronze strainer and quarter-turn ball valve shutoffs, rated for 175 PSI maximum working pressure. Item number T062708.

Help Me Connect

Connecting the Assembly

  • The assembly features union end connections for straightforward installation into your piping system.
  • Quarter-turn ball valve shutoffs are integrated for convenient isolation and control during installation or maintenance.
  • Top mounted ball valve test cocks provide easy access for required testing.

Freeze Sensor Activation

To activate the full monitoring and alert capabilities of the integrated freeze sensor, an add-on connection kit (sold separately) is required. This kit enables the sensor to communicate with Wi-Fi networks, building management systems (BMS), or irrigation management systems (IMS) to trigger alerts for low and freezing temperatures. Without this connection kit, the sensor functions as a passive component and does not communicate with other devices.

View full details

Additional Details

This 3/4 inch Watts Series 007 Double Check Valve Assembly is designed to protect drinking water supplies from dangerous cross-connections in non-potable service applications such as irrigation, fireline, or industrial processing.

It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards, preventing the backflow of polluted water due to backsiphonage or backpressure.

Features & Benefits

  • Stainless steel body construction ensures durability and longevity.
  • Compact modular design facilitates easy maintenance with a single access cover for in-line repairs.
  • Features union end connections and quarter-turn ball valve shutoffs for reliable operation.
  • Includes two in-line independent positive seating check modules with captured springs, replaceable check discs, and seats for reliable backflow prevention.
  • Equipped with a bronze strainer to protect internal components.
  • Includes a freeze sensor for use with SentryPlus Alert® technology to signal facility personnel when temperatures approach or reach the freezing point, helping to prevent damage.
  • WARNING: The freeze sensor solely provides alerts about a possible freeze event and cannot prevent a freeze event from occurring. User action is required to prevent freeze conditions from causing product and/or property damage.

Specifications

General

  • Body Material: Stainless Steel
  • Size: 3/4 inch
  • Strainer: Bronze
  • Check Modules: Two in-line independent positive seating
  • Test Cocks: Top mounted ball valve
  • Shutoff Valves: Quarter-turn ball valve
  • Handles: Stainless steel ball valve
  • Entry: Single Top
  • Sensor: Freeze Sensor

Performance

  • Temperature Range: 33°F - 180°F (0.5°C - 82°C)
  • Maximum Working Pressure: 175 psi (12.1 bar)
  • Low Pressure Drop: Yes

Certificates & Approvals

  • ASSE Std. 1015
  • AWWA Std. C510
  • IAPMO PS31
  • CSA B64.4
  • ASSE
  • AWWA
  • IAPMO
  • CSA
  • UPC
  • Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California
  • UL Classified (without shutoff valves 1/2" to 2")
  • Horizontal and Vertical Flow-Up Approved

FAQs

What is the primary function of the Watts Series 007 Double Check Valve Assembly?

This assembly is designed to protect drinking water supplies by preventing the backflow of polluted water from non-potable service applications, such as irrigation or industrial processing, into the main potable water supply.

Does this backflow preventer come with a freeze sensor?

Yes, this model includes an integrated freeze sensor. It works with SentryPlus Alert® technology to signal personnel when temperatures approach or reach freezing, helping to prevent damage.

What materials are used in the construction of this double check valve assembly?

The main body is constructed from stainless steel, ensuring durability. It also includes a bronze strainer and stainless steel ball valve handles.

How does the modular design benefit maintenance?

The compact modular design features a single access cover, which greatly facilitates easy in-line maintenance and the replacement of components like seats and seat discs.

What is the maximum operating pressure and temperature range for this assembly?

This assembly has a maximum working pressure of 175 psi (12.1 bar) and operates effectively within a temperature range of 33°F to 180°F (0.5°C to 82°C).