国内精品福利丝袜视频|91国在线啪精品一区|自拍区图片区小说区激情|亚洲成AV人片在线观看|囯产精品久久久久久久久久|大学生一一级毛片在线播放|久久成年片色大黄全免费网站|亚洲欧美日韩在线精品2021

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

◆Maximum working pressure: ≤8bar

◆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 self-controlled valve that relies on medium pressure, and is equipped with manual and pneumatic opening functions to achieve CIP online cleaning. The specific pressure is set by adjusting the adjusting cover compression spring and the lock nut. The calibration pressure is the maximum safe 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 springs. As a result, the pressure in the piping system is released to protect the piping and equipment.