Made entirely of Type III hard anodized aluminum components and silicone seals, the Two-Way 409 breather valve designed to withstand the most extreme environmental conditions. Pharmaceutical companies trust this valve to control air flow through ovens used to sterilize glass containers in the production filling line.
- Diameter: 4 in
- Housing: Aluminum
- Housing Finish: Hard Anodized
- Seals: Silicone
- Standard Cracking Pressure: 5.0 ± 20% inH2O