Welcome! ZZJG VALVE Factory Can Offer High Quality Line Blind Valves And Goggle Valves.
Slide line goggle valve is suitable for blind plate plugging and extraction operations of large and high-pressure pipelines. Only one worker is required to operate the electric actuator to loosen the left and right valve bodies and move the plate left and right into place. The blind plate plugging and extraction operation of the large pipeline can be completed in 3-9 minutes.
Diameter: Dn15-Dn5000 Inch1/2-200
Pressure: Up to Class600
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.
Combines advanced materials (e.g., hardened alloys or ceramic coatings) to minimize friction and extend service life under abrasive conditions.
Incorporate thermal compensation mechanisms, enabling valve plate switching without disassembling or stressing adjacent pipeline components.
Millisecond-level actuation suits emergency isolation or flow direction reversal in high-pressure systems.
With modular design and bolt-free access reduces downtime and ensures long-term sealing integrity.
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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