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application

   This exhaust valve is widely used in beer, wine, beverage, pure water and other industries.

Technical Parameters

◆Specifications: 1"~1.5" DN25~DN40

◆Connection method: clamp, thread

◆Maximum positive pressure value: ≤3.2bar (pressure adjustable)

◆Working temperature: -10 ° C to 120 ° C

◆Contact with material: SS304/SS316L

◆Inside surface contact product: Ra≤1.6μm

◆Sealing: EPDM, Silicone Rubber (SI), Fluororubber (FPM)

working principle

When the positive pressure value in the container is greater than the set pressure value of the positive pressure spring of the valve, the valve automatically opens to exhaust the outside of the container. When the positive pressure value in the container is lower than the set pressure value of the positive pressure spring of the valve, the valve is closed. Effectively protect the container system from safety.