774-OSY — Cross-Reference

Our equivalent: Watts 3G-OTH-434578

10 compatible products found for Watts 3G-OTH-434578. All items ship worldwide via DHL.

Also known as:774-OSYWatts

Cross-reference match for “774-OSY”

“774-OSY” reads like a competitor / OEM part number. The 3G-catalog equivalents are below. Not an exact fit? Our global supplier network covers thousands of brands — add it to an RFQ and we’ll quote it.

Watts

Watts 774 Double Check Valve Assembly with OSY Gate Valve

SKU: 3G-OTH-434578

Available by RFQQuote + Service

Watts

WATTS 774-OSY Double Check Backflow Preventer, 3 in, Flange x Flange, OSY Gate Valve

SKU: 3G-OTH-434599

Available by RFQQuote + Service

Watts

Watts 774-OSY Double Check Valve Assembly, 4 in, Flange x Flange, 40 in Overall Length

SKU: 3G-OTH-434585

Available by RFQQuote + Service

Watts

Watts 774-OSY Double Check Backflow Preventer, 6 in, Flange x Flange

SKU: 3G-OTH-434589

Available by RFQQuote + Service

Watts

Watts 774-OSY Double Check Valve Assembly, 8 in, Flange x Flange, OSY Gate Valve

SKU: 3G-OTH-434593

Available by RFQQuote + Service

Watts

Watts 774-OSY Double Check Valve Assembly, 10 in, Flange x Flange, OSY Gate Valves

SKU: 3G-OTH-434595

Available by RFQQuote + Service

Watts

Watts 774-OSY Double Check Backflow Preventer, 12 in, Flange x Flange

SKU: 3G-OTH-434597

Available by RFQQuote + Service

774-OSY — Cross-Reference

Cross-reference match for “774-OSY”

Watts 774 Double Check Valve Assembly with OSY Gate Valve

WATTS 774-OSY Double Check Backflow Preventer, 3 in, Flange x Flange, OSY Gate Valve

Watts 774-OSY Double Check Valve Assembly, 4 in, Flange x Flange, 40 in Overall Length

Watts 774-OSY Double Check Backflow Preventer, 6 in, Flange x Flange

Watts 774-OSY Double Check Valve Assembly, 8 in, Flange x Flange, OSY Gate Valve

Watts 774-OSY Double Check Valve Assembly, 10 in, Flange x Flange, OSY Gate Valves

Watts 774-OSY Double Check Backflow Preventer, 12 in, Flange x Flange

More from Watts

Watts Double check backflow preventer with 1 1/4 in FNPT x FNPT connections and ball valve shut-off. Temperature range 33°F – 180°F, overall length 16.38 in. Used in water systems to prevent backflow where non-health-hazard cross-connections exist.

Watts This double check backflow preventer features a bronze body with 1 1/4 in FNPT x FNPT connections and a ball valve shut-off. It is used to prevent reverse flow in low-hazard cross-connections under continuous pressure in commercial and industrial plumbing systems.