hygienic sample valve

A hygienic sample valve is a specialized fluid control component designed for aseptic sampling in industries with strict hygiene requirements, such as food & beverage, pharmaceutical, biotechnology, and cosmetics. It enables the safe, contamination-free extraction of fluid samples from pipelines, tanks, or reactors during production processes—critical for quality testing (e.g., microbial count, composition analysis) while maintaining the integrity of the entire production system. Unlike standard valves, it minimizes dead corners, is easy to clean (CIP/SIP compatible), and prevents cross-contamination, adhering to global hygiene standards (e.g., 3-A, EHEDG, FDA).

一、产品介绍

卫生取样阀是一种专为食品饮料、制药、生物技术和化妆品等对卫生要求严格的行业而设计的专用流体控制组件,用于 无菌取样 。它能够在生产过程中从管道、储罐或反应器中安全、无污染地提取流体样品,这对于质量检测(例如微生物计数、成分分析)至关重要,同时还能维护整个生产系统的完整性。与标准阀门不同,它最大限度地减少了死角,易于清洁(兼容CIP/SIP),并能防止交叉污染,符合全球卫生标准(例如3-A、EHEDG、FDA)。

二、产品特点

  1. 卓越的卫生设计
    • 没有死角或缝隙:流线型的流动路径和光滑的内表面(Ra ≤ 0.8 μm)消除了残留物积聚的区域,降低了污染风险。
    • 食品级材料:采用 316L 不锈钢(主体/装饰件)和 FDA 批准的密封件(EPDM、FKM、硅胶)制成,以避免材料迁移并确保合规性。
  2. 无菌取样保证
    • 密封完整性:双唇或卫生隔膜密封可防止外部污染物在采样过程中进入系统;一些型号采用无菌屏障设计(例如,膜采样)。
    • CIP/SIP 兼容性:支持原位清洗 (CIP) 和原位灭菌 (SIP) 工艺,无需拆卸即可实现自动清洗。
  3. 操作简便安全
    • 符合人体工程学的操作:轻巧的手轮或杠杆控制,可精确提取样品;部分型号提供气动驱动,可实现自动化、远程操作。
    • 安全特性:压力释放阀或过压保护装置,用于处理高温/高压流体(常见于制药反应器)。
  4. 耐用性和多功能性
    • 耐腐蚀性:316L不锈钢可耐受酸性/碱性液体(例如乳制品、果汁、API)。
    • 应用适应性强:可与粘稠、颗粒状或剪切敏感的流体(例如酸奶、疫苗、化妆品乳液)兼容。

三、技术数据

范围 典型规格
身体材料 316L不锈钢(ASTM A479)
饰边材料 316L不锈钢,PTFE涂层部件
密封材料 EPDM(标准型)、FKM(耐油型)、硅胶(耐高温型)
内表面处理 Ra ≤ 0.8 μm(抛光),可选 Ra ≤ 0.4 μm
工作压力 0-10 巴(标准),最高 25 巴(高压型号)
工作温度 -20°C 至 150°C(EPDM);-40°C 至 200°C(FKM)
连接类型 卫生级卡箍(三通卡箍),SMS,DIN 11851,螺纹(G/NPT)
采样体积控制 可调节(0.5-50 mL)或固定容量设计
卫生认证 3-A、EHEDG、FDA 21 CFR §177.2600
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About Us

Founded in 2016, Shanghai Wangye Valve Manufacturing Co., Ltd. is a professional industrial fluid control manufacturer with nearly a decade of experience, integrating R&D, intelligent production, sales, and customized solutions. Leveraging Shanghai’s advanced manufacturing advantages, we’ve built a reliable brand across petrochemicals, power, metallurgy, water treatment, and new energy industries, offering gate/ball/butterfly valves and tailored solutions for harsh conditions. Backed by advanced equipment, full-process quality control, and ISO certifications, we adhere to “Integrity, Quality, Customer Focus, Innovation” and provide comprehensive services, striving for long-term cooperation and continuous technological upgrading.

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Why Choose Us

Talent and Efficient Team

WYE always insists that employees are the most valuable asset of the enterprise and the future of WYE; Adhere to prioritizing talent selection, education, and utilization in the development of enterprises; introducing talent as the highest return investment behavior. We regard talent as the primary resource for effective management, and pursue a high degree of harmony and unity between employee personal development and enterprise development.We encourage you to have a special perspective, think independently, and be good at organizing resources from all parties. Always maintain a responsible attitude towards results and a positive team spirit that is willing to share in every task..

High End Processing Equipment Creating Excellent Product Quality

Advanced automated production equipment and sophisticated assembly line production demonstrate first-class quality.Technical experts directly participate in production to ensure the concealment and reliability of the product.The increasing awareness of high-quality products and the continuous supply of industrial products have made WYE constantly changing.No matter how the world changes, the persistent spirit of excellence among WTE people remains unchanged.

Warehouse Strength

In our facility, raw materials (including core components and packaging supplies) are strictly controlled via a real-time digital inventory system—tracking batches, shelf life, and storage conditions to boost traceability and cut waste. Semi-finished products, post-preliminary quality checks, are stored per strict industry standards: labeled with progress/inspection records to avoid cross-contamination and damage. Finished products are sorted into specialized warehouses by type, market, and delivery schedule, streamlining picking and reducing dispatch delays. This standardized process effectively boosts efficiency: cutting redundant steps by 30%, shortening fulfillment cycles by 20%, and minimizing inventory/shipment errors.

Customized Solutions & After-Sales Support

Tailored to the distinct demands of industries like petrochemicals, new energy, and metallurgy, WYE provides personalized industrial fluid control solutions—covering pre-project demand assessment, customized valve design (matching specific working conditions like pressure or medium type), and on-site technical consultation to align with clients’ operational scenarios. Additionally, we offer comprehensive after-sales support: including on-site installation guidance, regular equipment maintenance inspections, and 24/7 responsive fault troubleshooting, which ensures the stable operation of clients’ systems and strengthens long-term cooperative partnerships.

Our Services

Our company is a one-stop solution for all valve-related needs, offering customization to tailor valves to unique specifications, professional installation & commissioning for seamless integration and optimal performance, maintenance & repair to keep valves in top condition and extend their lifespan, and technical support & consultation for expert advice on selection, optimization, and troubleshooting throughout every project stage.

Valve Customization Service

We design and manufacture valves tailored to your unique specifications, ensuring perfect compatibility with your systems and enhanced operational efficiency.

Valve Installation & Commissioning

Our expert team provides professional installation and commissioning services, guaranteeing seamless integration and optimal performance of your valves from day one.

Valve Maintenance & Repair

We offer regular maintenance, prompt repair, and parts replacement services to keep your valves in top condition, minimizing downtime and extending their lifespan.

Technical Support & Consultation

Get expert advice on valve selection, system optimization, and troubleshooting. Our technical team is available to guide you through every stage of your valve-related projects.

Our Products

EXHIBITION & PROJECTS

COOPERATIVE PARTNER

Valve Solutions That Transform Your Operations

Our valves offer superior durability, precise control, and tailored solutions for your industrial, commercial, or residential needs. Don’t miss the opportunity to get reliable valve products and expert support.

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