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application

   This safety valve is widely used in food, brewing, beverage, dairy products, toothpaste cosmetics, bio-pharmaceutical and other industries.

Technical Parameters

◆Specifications: 1"~2" DN25~DN50

◆Connection method: welding, clamp, thread, flange

◆Adjust pressure range: (1"～1.5" DN25～DN40)≤6bar(2" DN50)≤3bar

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

◆Contact with material: SS304/SS316L

◆Internal surface contact product: Ra≤0.8μm

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

working principle

This safety valve is a pressure online adjustable self-control valve with an open pressure range tick line. The on-site can adjust the demand take-off pressure value according to different working conditions. By adjusting the adjustment cover compression spring to calibrate a specific pressure, the calibration pressure is the maximum safety pressure value set to avoid damage to the pipeline equipment. When the pipeline pressure is greater than the safety valve calibration pressure, the valve seat automatically pops up in the piping system. The pressure is released to protect the pipeline and equipment.