Watts LF709-QT-FDA-IOT 4 - Part of the LF709 Series

Watts LF709-QT-FDA-IOT 4 - Part of the LF709 SeriesThis 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly consists of a fused epoxy coated cast iron body, FDA epoxy coated

00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Gear Operated Butterfly Valve Outlet Thread Type Does Not Apply To Product Part Number 0122730 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series LF757DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - LF757DCDA

UPC - 098268559415

Heavy duty slotted and knurled adjusting screw

Specifications Blowdown Outlet Connection Flanged Joint Blowdown Outlet Size 3/4 IN Body Material Stainless Steel Body Pattern Wye Bolt Material Steel Brand Watts Buy American Act Compliant NO Class Rating 150 EAN 098268802238 Epoxy Coating Type None Flange Material Carbon Steel Gasket Material EPDM Inlet Connection Size 10 IN Inlet Connection Size-Metric 250 MM Inlet Connection Type Flanged Joint Inlet Thread Type Does Not Apply To Product Lead Free YES Outlet Connection Size 10 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0821116 Plug Material Brass Retainer Cover Material Stainless Steel Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size THREE_SIXTEENTHS Series 77F-SS Strainer Type Wye WOG Rating 200 PSI Specification Sheet - 77F-SS

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0298518 Series LF223 Standard Reduced Pressure Setting-BAR 3

ZB400J-2IP

Purchased can be combined with 2062 Polycarbonate Cover

Specifications Body Material Iron Brand Watts Buy American Act Compliant NO Class Rating 125 or 150 Control Type Lever Handle CV Rating 302 GPM Disc Material Aluminum Bronze EAN 098268605297 Inlet Connection Size 3 IN Inlet Connection Type Lug Lead Free YES Maximum Operating Temperature-Fahrenheit 248 Maximum Working Pressure-PSI 200 Minimum Temperature-Fahrenheit 33 Operating Torque-Dry 387 in-lbs Operating Torque-Wet 250 in-lbs Outlet Connection Size 3 IN Outlet Connection Type Lug Part Number 0525585 Seat Material EPDM Series BF03-121 Silicone Free Yes Stem Shaft Material Stainless Steel Valve Style Lug UPC - 098268605297

919 Compatible Size Used On 1 1/4 IN to 1 1/2 IN Kit Contents 2 Check Seat O-rings

model 774 and double check detector assembly backflow preventer

It offers dependable performance

This 3/4 inch lead free water pressure reducing valve is ideal for residential