The Flomatic Glen-Flo® GF8081S6 GF80S6 1" dual check valve is designed to provide protection against back-siphonage and backpressure in potable water systems where no health hazard exists. This model features a 316 stainless-steel body with a single union for corrosion resistance and ease of service.

Specifications:

Max Pressure: 175 psi

Max Temperature: 180°F (82°C)

Body: 316 stainless-steel

Standard: ASSE 1024

Certification: NSF/ANSI 61

Connection: 1" Female NPT threaded

Weight: 1.4 lbs

Operation: The GF80S6 incorporates two independently acting internal check assemblies that close under reverse flow conditions to help protect the potable water supply. The checks operate automatically in response to system pressure changes.

Construction: The valve body, tailpieces, and internal metallic components are manufactured from 316 stainless-steel for excellent corrosion resistance. Elastomeric components are selected for reliable performance in potable water service.

Standards & Compliance: Complies with ASSE 1024 and is certified to NSF/ANSI 61 for use in potable water systems.

Applications: Residential and commercial potable water systems, equipment connections, and plumbing applications requiring dual check backflow protection in non-health-hazard installations.