Wilkins 212-350ASTDA 350ASTDA Double Check Detector Backflow Preventer

Product Description

The WILKINS 212-350ASTDA 350ASTDA Double Check Detector Assembly protects against both backsiphonage and backpressure in low health hazard, fire protection applications. Its stainless steel body, access covers, internals, fasteners, and springs are corrosion-resistant for reduced maintenance costs. Featuring a metered bypass system, the 350ASTDA efficiently detects leaks and any unauthorized water use.

• Short lay-length ensures easy installation in compact spaces
• Metered bypass detects leaks and unauthorized water use for reduced maintenance and repair costs
• High quality 304L grade stainless steel body and access covers reduces corrosion exposure

Product Highlights

The 350ASTDA features a short lay-length for compact, versatile installation in horizontal or vertical positions, and is available in a variety of flanged, grooved, or grooved x flanged end connections.

Product Information

Standard Information

• Brand: WILKINS
• Manufacturer Part Number: 212-350ASTDA

Technical Specifications

• Model: 350ASTDA
• Description: Double Check Detector Assembly (DCDA)
• Sizes: 2 1/2��_-10��_
• Production Start: 2011
• Body Material: 304L Stainless Steel
• Bypass Assembly: 3/4��_ 950XLD
• Type: DCDA
• Backflow Type: Dual Check
• Ball Valve/Gate Valve Type: Outside Stem and Yoke Gate Valve
• Domestic/Import: Domestic
• End Style: Flanged Outside Stem and Yoke Gate Valves
• Nominal Size: 2-1/2 in
• Port Type: Full
• Pressure Class: 125 lb
• Pressure Rating: 175 psi
• Series: 350ASTDA
• Temperature Rating: 140 deg F