Application
▪ The safety design of the sanitary grade safety valve enables it to protect equipment, so it is installed in the discharge pressure circuit to provide safety protection for pipelines, pumps, devices, storage tanks, etc. Widely used in industries such as food, beverages, dairy products, pharmaceuticals, beer, etc.
Operational principle
▪ This series of safety valves is calibrated to a specific pressure by adjusting the compression nut of the spring. The calibration pressure is the maximum safe pressure value set to avoid equipment damage. Under normal working pressure, the valve is closed; When the system pressure exceeds the calibrated pressure, the valve opens. The pressure in the pipeline system is released to protect the pipeline and equipment.
▪ The sanitary grade safety valve has added a pneumatic opening device to facilitate CIP cleaning of the safety valve and its pipelines.
▪ A safety valve is a relatively special type of valve that has undergone strict calibration before leaving the factory. However, in order to make the valve more suitable for actual operating conditions, it is necessary to conduct on-site calibration of the valve as much as possible when conditions permit.
Material
▪ Product overcurrent steel components: 304/316L
▪ Other steel components: 304
▪ Elastic steel components: 60 Si2Mn
▪ Surface roughness of overcurrent components: Ra0.8um
▪ Outer surface roughness: Ra0.8um
▪ Sealing element in contact with conveying materials: EPDM (standard part)
▪ Other seals: PTFE, EPDM
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