Welcome! ZZJG VALVE Factory Can Offer High Quality Line Blind Valves And Goggle Valves.
The swing blind valves rotate the blind by rotating around the shaft rather than by linear motion. It is suitable for the gas inlet and outlet lines of blast furnace dedusting and cooling systems as a reliable isolation device for the gas medium, and can also be used on other pipelines such as gas pipelines of coking plants gas pressurization stations.
Diameter: Dn15-Dn2500 Inch1/2-100
Pressure: Class150~Class2500
Temperature: -196℃~+816℃
Materials: Carbon Steel, Stainless Steel, Special Material.
Operation: Manual Operation, Electric, Pneumatic Or Hydraulic Operation.
Standard: ANSI, API, DIN, EAC, JIS, CE, ISO, EN, GB.
Features a hinged disc/flap design with minimal components, ensuring ease of installation, maintenance, and reduced mechanical complexity.
Constructed with lightweight materials and a space-saving layout, ideal for tight spaces and easy handling.
Utilizes dual metal-elastomer seals or full-metal hard seals for leak-free operation in extreme temperatures and pressures.
Enables rapid open/close cycles via lever or actuator-driven mechanisms, achieving millisecond shut-off for precise process control.
The professional 3D software for structural analysis, material selection and process planning to virtually simulate the reliability of materials under different temperatures, mediums andpressures, and finally validate them through finite element analysis to provide customers with safe and reliable products.
From raw materials to production, sealing performance testing, strength testing, functional testing, to surface quality testing and packaging and shipping, the whole process is strictly in accordance with API standards and support third-party independent organizations to test and certify our products.
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