IV. Industry Application Scenarios (Accurate Matching of Needs)
The performance advantages of the Hetero-Alarm Soft Seal Gate Valve determine that it is suitable for medium and low-pressure scenes with high requirements for sealing accuracy and safety control. Combined with industry needs, it is mainly used in the following fields, covering municipal, industrial, people's livelihood and other tracks:
(I) Municipal Water Supply and Drainage Industry (Mainstream Application Scenario)
It is suitable for urban tap water pipe networks, sewage treatment plants and residential water supply and drainage pipelines. The core needs are zero leakage, corrosion resistance and anti-clogging. At the same time, an alarm function is needed to warn of abnormal pipe pressure and valve leakage, avoiding water waste and environmental pollution; the commonly used heterogeneous material combination is ductile iron valve body + PTFE sealing surface + stainless steel valve stem, which is suitable for media such as tap water and sewage. The valve cavity has no gate groove design to avoid accumulation of sand and other debris and ensure unobstructed pipe network. Some large-scale pipe networks adopt electric drive + alarm linkage to realize remote monitoring and emergency disposal.
(II) Chemical Industry (Key Adaptation Scenario)
It is suitable for the transportation of weakly corrosive fluids in chemical parks (such as chemical wastewater, acid-base solutions, solvents, etc.). The core needs are corrosion resistance, reliable sealing and safety early warning; the heterogeneous combination of stainless steel 316 valve body + EPDM/PTFE sealing surface is adopted to resist the erosion of weakly corrosive media. The alarm system real-time monitors leakage and abnormal pressure, avoiding safety accidents caused by leakage of corrosive media, adapting to the continuous and safe needs of chemical production, and meeting the safety control standards of the chemical industry.
(III) Food and Pharmaceutical Industry (Special Adaptation Scenario)
It is suitable for fluid transportation in food processing and pharmaceutical production (such as fruit juice, liquid medicine, purified water, etc.). The core needs are hygiene, zero leakage and no medium pollution; it adopts stainless steel 316L valve body + food-grade PTFE sealing surface, and the surface is mirror-polished (Ra ≤ 0.8μm) to avoid medium residue and bacterial growth, meeting FDA, GMP and other hygiene standards. The alarm system warns of leakage and pollution risks, ensuring product quality and safety, and adapting to the strict hygiene requirements of the food and pharmaceutical industry.
