Watts RK 774/774DCDA-C 2 1/2-4 - Part of the RK-774/774DCDA Series American Wick Drain The liner features a smooth

The liner features a smooth black surface with no grooving

This 1/2 inch water pressure reducing valve is for low pressure ranges

while the corrosion-resistant coating extends service life

The material is available in both 40 mil (3/64”) and in 60 mil thick which is 5/64”

Features Buna-N gasket

Watts RK 774/774DCDA-C 2 1/2-4 - Part of the RK-774/774DCDA Series American Wick Drain The liner features a smoothCover kit for backflow preventer series 774, 774DCDA, 774X, and 774XDCDA which are used in non health hazard installations. This kit is for valve sizes 2 1 2, 3, and 4 IN. The kit consists of a cover, grooved coupler, and gasket. Features 2 bolt coupler Stainless steel cover No special tools required Factory replacement kit Specifications Buy American Act Compliant NO Compatible Series or Model 774, 774DCDA Compatible Size Used On 2 1 2 IN to 4 IN Kit