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SD-3-FN 3/8

Part of the SD-3 Series

Ordering Code: 0061667

UPC: 098268868623

Lead Free: YES

3/8 In Dual Check Valve, Atmospheric Vent, Wye Pattern Strainer, Female Npt Outlet Connection

This 3/8 inch dual check valve with atmospheric port and strainer for carbonated beverage machines prevents the reverse flow of polluted water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It is designed for continuous or intermittent pressure applications and ideal for use on post-mix carbonated beverage equipment and dispensing equipment for tea and coffee. This valve consists of stainless steel body construction, female NPT end connections , internal rubber components and an atmospheric vent and a wye pattern strainer. Includes an atmospheric port provides visual indication of failure of the second check.

Product Features

  • Includes strainer
  • ASSE 1022 approved dual check with atmospheric vent
  • Can be installed vertically or horizontally
  • Maximum working pressure is 150 psi (10 bar)
Backflow Preventer Type Dual Check with Atmospheric Vent
Body Finish Stainless Steel
Body Material Stainless Steel
Body Pattern Does Not Apply To Product
Brand Name Watts
Bypass No
Cap And Tether No
Disc Material Santoprene
Elbow Fitting No
Hazard Protection Level Non Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 3/8 IN
Inlet Connection Size-Metric 10 MM
Inlet Connection Type Female Threaded
Inlet Shutoff Valve Type No Shutoff Valve
Inlet Thread Type NPT
Lead Free YES
Maximum Temperature-Fahrenheit 130
Maximum Working Pressure-BAR 10.30
Maximum Working Pressure-PSI 150
Meter Type No Meter
Minimum Temperature - Celsius 12.00
Minimum Temperature-Fahrenheit 54
Model Number SD-3-FN 3/8
Outlet Connection Size 3/8 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type No Shutoff Valve
Outlet Thread Type NPT
Part Number 0061667
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure
Seat Material Noryl
Series SD-3
Strainer Yes