Conbraco 4A-108-T2 2" Double Check Valve Assembly

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Conbraco/Apollo DC4A and DCLF4A series 2" double check valve backflow preventer assembly designed for irrigation, commercial, and industrial potable water protection. Bronze body c onstruction and service-friendly design make routine testing and maintenance straightforward. Nominal size: 2" - bronze body (C89836), SAE threaded test cocks available. Pressure rating: 175 psi; temperature range approximately 33-180 F for standard elastomers. Top-access modular check cartridges with captured springs, replaceable seats, and reversible silicone (chloramine-resistant) seat discs. Ball valve shutoffs with stainless steel handles and nuts; low pressure loss and compact footprint. Certifications and compliance: NSF/ANSI 61; meets common industry standards for backflow prevention. This assembly is designed, cast, machined, assembled and tested in the USA and carries the Apollo five-year factory warranty. Download the IOM and submittal sheet linked on the product page for dimensions, installation guidance, and service parts information. Show more