{"id":1157,"date":"2026-05-06T07:17:27","date_gmt":"2026-05-06T07:17:27","guid":{"rendered":"https:\/\/hyflowtech.com\/?post_type=product&p=1157"},"modified":"2026-05-06T07:21:03","modified_gmt":"2026-05-06T07:21:03","slug":"sanitary-manual-lift-relief-valve","status":"publish","type":"product","link":"https:\/\/www.hyflowtech.com\/it\/product\/sanitary-manual-lift-relief-valve\/","title":{"rendered":"Sanitary Manual Lift Relief Valve"},"content":{"rendered":"

Sanitary Manual Lift Relief Valve<\/h3>\n

Key Features<\/h3>\n
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  • Constructed from premium 304 or 316L stainless steel with a mirror-polished finish, ensuring excellent corrosion resistance and compliance with food-grade hygiene requirements.<\/li>\n
  • Long lever-operated design allows convenient, precise manual control of valve opening for pressure adjustment, venting, or shut-off without removing the valve from the system.<\/li>\n
  • Sanitary quick-clamp connections for fast, tool-free installation, disassembly and cleaning, simplifying routine maintenance in hygienic production environments.<\/li>\n
  • Robust and compact structure with smooth internal surfaces to prevent media buildup and ensure hygienic operation.<\/li>\n
  • Multi-functional design supports various operations including pressure relief, gas venting, flow control and temporary system isolation.<\/li>\n
  • Reliable sealing performance with food-grade gaskets, effectively preventing leakage during operation to maintain process stability.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n

    Technical Specifications<\/h3>\n
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    • Material: Stainless Steel 304 \/ 316L (optional)Connection<\/li>\n
    • Type: Sanitary Quick-clamp (Tri-clamp)<\/li>\n
    • Operation Mode: Manual lever\/lift control<\/li>\n
    • Working Pressure: \u2264 1.6 MPa (customizable)<\/li>\n
    • Working Temperature: -20\u2103 ~ 150\u2103 (standard model)<\/li>\n
    • Surface Finish: Mirror polished (Ra \u2264 0.8 \u03bcm)Available Sizes:<\/li>\n
    • 1.5″ \/ 2″ \/ 3″ (customizable)<\/li>\n
    • Seal Material: Silicone \/ EPDM (food-grade)<\/li>\n
    • Applicable Standards: ISO hygiene standards<\/li>\n<\/ul>\n

      Application:<\/span><\/p>\n

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      • Widely used in food and beverage fermentation tanks, allowing operators to manually adjust venting and pressure during the fermentation process.<\/li>\n
      • Applied in pharmaceutical and cosmetic production tanks for manual pressure relief, sampling and temporary process control.<\/li>\n
      • Suitable for fine chemical process vessels requiring flexible manual intervention for pressure regulation and venting.<\/li>\n
      • Ideal for brewery and winery tanks, enabling on-site adjustment of gas release and pressure levels during production.<\/li>\n
      • Used in hygienic fluid transfer pipelines and process systems where manual control of pressure or flow is required.<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"
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        \u00a0Sanitary Manual Lift Valve, also known as a pull-handle regulating valve, is a hygienic pressure control and operation device designed for food, beverage, pharmaceutical and fine chemical process tanks and vessels. It features a long lever-operated mechanism that allows operators to manually lift or lower the valve stem to adjust the opening, enabling flexible control of pressure relief, gas venting, flow regulation or system shut-off according to real-time production needs. Made of high-grade stainless steel with sanitary quick-clamp connections, it meets strict hygiene standards, supports easy disassembly and cleaning, and is widely used in processes requiring on-site manual intervention.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":1159,"template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":["post-1157","product","type-product","status-publish","has-post-thumbnail","product_cat-pressure-relief-valves","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.hyflowtech.com\/it\/wp-json\/wp\/v2\/product\/1157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hyflowtech.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hyflowtech.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hyflowtech.com\/it\/wp-json\/wp\/v2\/media\/1159"}],"wp:attachment":[{"href":"https:\/\/www.hyflowtech.com\/it\/wp-json\/wp\/v2\/media?parent=1157"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/it\/wp-json\/wp\/v2\/product_brand?post=1157"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/it\/wp-json\/wp\/v2\/product_cat?post=1157"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/it\/wp-json\/wp\/v2\/product_tag?post=1157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}