3/4" Sanitary 316L Stainless Steel One Way Check Valve

Sanitary check valve

If you’re into homebrewing a few gallons of beer, making small-batch jams, or running a DIY lab experiment, you know that even tiny backflow can ruin your hard work. Eagle’s 3/4" sanitary 316L stainless steel one way check valve is the unsung hero of small-scale hygiene—ensuring liquids flow only forward, with zero residue, rust, or contamination. Perfect for 1-5 gallon systems, this compact valve is the missing piece for clean, stress-free projects.

3/4" Size – Fits Tight Spaces, Big Needs

Most check valves are too bulky for small setups, but Eagle’s 3/4" design slips into narrow spots like:

Homebrew: Between 1-5 gallon fermenters and bottling buckets.

Small-Batch Food: In sauce/ketchup squeeze bottles or countertop dispensers.

DIY Labs: In essential oil diffusers or small-scale distillers.

No more struggling with oversized valves—this one fits like a glove.

316L Stainless Steel – Rustproof for Life, Even with Acidic Ingredients

Crafted from 316L stainless steel (the “kitchen-grade” metal trusted in commercial kitchens), this valve resists corrosion from acidic ingredients (citrus, vinegar, hops) and harsh sanitizers. Unlike plastic or cheaper metals, it won’t rust, warp, or leach chemicals—keeping your beer, jams, or lab solutions pure.

3-A Certified – Trusted by Pros, Built for You

This valve meets 3-A Sanitary Standards—the same certifications used in commercial dairies and breweries. Whether you’re selling beer at farmers’ markets or making artisanal cheese, Eagle’s valve ensures your process is as clean as the pros’—and your customers notice.

FAQ – Answers to Your Top Questions

Q: Is this safe for raw, unpasteurized products?

→ Yes! The 316L steel and crevice-free design prevent bacterial growth, even with raw milk or unpasteurized beer.

Q: Can I use it with my existing tri-clamp setup?

→ Absolutely! It’s compatible with standard 3/4" tri-clamp fittings (adapter included with purchase).

Q: How do I clean it if it gets sticky from honey?

→ Disassemble, soak in warm soapy water for 5 minutes, then rinse. For tough residue, use a soft brush—no scrubbing needed.

Dimension