描述
1.产品定位与核心功能
VALM-818406推测为耐腐蚀卫生级智能阀门定位器，定位生物医药、食品饮料及精细化工，聚焦ASME BPE合规设计、在线自清洁与微生物防控。其核心功能包括：
控制性能：
-位置精度：±0.03%（全行程范围内，无菌环境零污染）；
-响应时间：≤10ms（快速灭菌循环适配）。
环境适应性：
-压力范围：0–10MPa（兼容CIP/SIP工况）；
-温度范围：-10°C至+150°C（耐高温蒸汽灭菌）。
2.关键技术参数
项目典型规格（参考同类产品）
输入/输出
-输入信号：4–20mA DC（支持Profinet、EtherNet/IP）；
-输出类型：316L不锈钢阀体+PTFE涂层阀芯（表面粗糙度Ra<0.4μm）；
供电要求
-电压范围：24V DC（本安认证Ex ia IIICT6）；
-功耗：≤7W（峰值），休眠模式<0.02W；
通信接口
-数字总线：MQTT/OPC UA（IIoT集成）；
-无线扩展：Wi-Fi 6（支持无菌区远程监控）。
3.功能特性
卫生与耐腐蚀设计：
-材料体系：哈氏合金C-276阀内件（耐王水、氯离子应力腐蚀）；
-密封结构：双机械密封+氮气屏障（防止介质泄漏污染）。
智能自清洁：
-算法集成：超声波振荡驱动（频率20–40kHz，剥离生物膜）；
-自诊断：浊度传感器+微生物荧光检测（实时监测残留风险）。
安全与合规：
-灭菌适配：IP69K防护+蒸汽穿透设计（耐135°C×30min灭菌）；
-数据追溯：区块链存证阀门操作日志（符合FDA 21 CFR Part 11）。
4.典型应用场景
生物医药：
-生物反应器培养基调节阀（防细胞污染）；
-疫苗灌装线无菌切换阀（微升级精度）。
食品饮料：
-乳制品UHT灭菌阀（耐高温牛奶结焦）；
-啤酒酿造CO₂控制阀（抗碳酸腐蚀）。
精细化工：
-电子级试剂分配阀（兼容硫酸、氢氟酸混合介质）；
-化妆品原料无菌阀（防菌斑滋生）。
1.Product positioning and core functions
VALM-818406 is speculated to be a corrosion-resistant sanitary intelligent valve positioner,which locates biomedicine,food and beverage and fine chemicals,focusing on ASME BPE compliance design,online self-cleaning and microbial prevention and control.Its core functions include:
Control performance:
-Position accuracy:±0.03%(within the entire stroke range,zero pollution in sterile environment);
-Response time:≤10ms(fast sterilization cycle adaptation).
Environmental adaptability:
-Pressure range:0–10MPa(compatible with CIP/SIP conditions);
-Temperature range:-10°C to+150°C(resistant to high temperature steam sterilization).
2.Key technical parameters
Project Typical specifications(refer to similar products)
Input/Output
-Input signal:4–20mA DC(supports Profinet,EtherNet/IP);
-Output type:316L stainless steel body+PTFE coated valve core(surface roughness Ra<0.4μm);
Power supply requirements
-Voltage range:24V DC(Intrinsically safe certified Ex ia IIICT6);
-Power consumption:≤7W(peak),sleep mode<0.02W;
Communication interface
-Digital bus:MQTT/OPC UA(IIoT integration);
-Wireless extension:Wi-Fi 6(supports remote monitoring of sterile areas).
3.Functional characteristics
Hygiene and corrosion resistance design:
-Material system:Hastelloy C-276 valve inner part(resistant to water regia and chloride ion stress corrosion);
-Seal structure:dual mechanical seal+nitrogen barrier(prevent media leakage and contamination).
Intelligent self-cleaning:
-Algorithm integration:ultrasonic oscillation drive(frequency 20–40kHz,stripped biofilm);
-Self-diagnosis:Turbidity sensor+microbial fluorescence detection(real-time monitoring of residual risks).
Safety and compliance:
-Sterilization adaptation:IP69K protection+steam penetration design(resistant to 135°C×30min sterilization);
-Data traceability:Blockchain certification valve operation log(compliant with FDA 21 CFR Part 11).
4.Typical application scenarios
Biomedicine:
-Bioreactor culture medium regulation valve(anti-cell contamination);
-Sterile switching valve of vaccine filling line(micro-upgrade accuracy).
Food and beverage:
-Dairy UHT sterilization valve(high temperature resistant to coking of milk);
-Beer brewing CO₂control valve(resistant to carbonic acid corrosion).
Fine Chemicals:
-Electronic grade reagent dispensing valve(compatible with sulfuric acid and hydrofluoric acid mixture);
-Sterile valve for cosmetic raw materials(anti-plaque growth).
