Zurn® Wilkins 4-350ASTDABF Detector Assembly, 4 in, Flanged Butterfly Valve, 304L Stainless Steel Body, Dual Check, 125 lb

Item #WIL4350ASTDABF

MFG #4-350ASTDABF

UPC612052238159

: The 350ASTDA Double Check Detector Backflow Preventer with stainless steel body is ideal for fire protection applications, with a metered by-pass to detect leaks and unauthorized water use. Used in low health hazard applications.

Zurn® Wilkins Detector Assembly, Series: 350ASTDA, 4 in Nominal, Flanged Butterfly Valves, 175 psi, 125 lb Pressure Class, 140 deg F, Dual Check Backflow, Full Port, 304L Stainless Steel Body, 32-5/8 in L x 14 in H

: Short lay-length for small space installation

Reliable performance and improved flow characteristics from patented Compound Check, allowing for installation in lower-pressure systems

Lower maintenance costs from corrosion resistance of stainless body

Multiple shut-off and end connections available for installation versatility

Butterfly valves with integral supervisory switch
: GPM Meter

: Backflow TypeDual check
Body Material304L Stainless Steel
End StyleFlanged Butterfly Valves
Nominal Size4 in
Pressure Class125 Lb
Dimensions32-5/8 in L x 14 in H
ManufacturerZurn Water
Manufacturer #4-350ASTDABF
Port TypeFull
Pressure Rating175 psi
Series350ASTDA
Temperature Rating140 deg F

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