Overview

J44F46  fluorine lined angle globe valve is a special valve with a full cavity fluorine lined plastic (usually FEP or similar material) anti-corrosion design, and a valve body with a 90 ° right angle flow channel. It drives the valve disc vertically up and down along the centerline of the valve seat through the valve stem, achieving reliable opening and closing of the pipeline and flow regulation. The design core of this valve lies in the fact that all surfaces in contact with the medium, such as the inner wall of the valve body, the inner cavity of the valve cover, and the valve disc, are integrally molded or sintered with a dense fluoroplastic lining layer, which enables it to withstand the corrosion of the vast majority of highly corrosive media (such as acids, alkalis, organic solvents, etc.). The valve adopts an angular structure, and the flow direction of the medium inside the valve changes by 90 degrees, which not only facilitates pipeline layout, but also reduces flow resistance and can be used for shut-off and regulation.

The key components of the valve adopt a composite structure of high-strength metal shell and corrosion-resistant lining, and adopt special sealing and structural design to ensure long-term sealing and operational stability under corrosive working conditions. The valve adopts flange connection, with a nominal pressure rating of , and is firmly fixed to the pipeline flange through bolts. Valves can be driven by manual devices (such as handwheels) or matching electric/pneumatic devices to convert input force into linear motion of the valve disc, achieving smooth and reliable opening, closing, and regulating control. This valve is designed specifically for highly corrosive process pipeline systems in industries such as petrochemicals, pharmaceuticals, pesticides, dyes, electroplating, and environmental protection. It is particularly suitable for harsh working conditions that require reliable cut-off and regulation of corrosive, toxic, or expensive media, as well as leak and pollution prevention.

Product drawing of J44F46  fluorine lined angle globe valve

feature

1. Excellent corrosion resistance: All internal surfaces of the valve that come into contact with the medium are lined with a dense layer of fluoroplastic (F46), which has excellent chemical inertness and can withstand the corrosion of most strong acids, alkalis, organic solvents and other highly corrosive media, fundamentally solving the problem of valve corrosion and extending its service life.

2. Reliable sealing and structural design: Combining the angular flow channel structure with the sealing principle of the globe valve, the sealing pair (valve disc/seat) is usually made of precision machined or specially treated fluoroplastic or body material, with good sealing performance. The valve cover packing adopts corrosion-resistant packing and regulating structure to achieve dual sealing and effectively prevent medium leakage.

3. Compact structure and optimized flow resistance: The 90 ° right angle valve body design not only facilitates the compact arrangement of pipeline systems at corners, saving installation space, but also allows for smoother changes in medium flow direction. Compared to straight through globe valves, it can effectively reduce flow resistance and pressure loss.

4. Easy to operate and maintain: using flange connection (PN16 pressure rating), in compliance with standards, easy to install. The valve stem rises and falls smoothly, and manual operation is easy and effortless. Its fluorine lined structure isolates corrosion within the lining layer, avoiding corrosion of the metal parts of the valve body and reducing daily maintenance workload.

5. Wide applicability to working conditions: Designed specifically for handling highly corrosive media, it is suitable for harsh working conditions in various industries such as petrochemicals, pharmaceuticals, pesticides, dyes, and environmental water treatment. Its structural design makes it particularly suitable for complex systems that require both reliable cutting and easy pipeline layout.

6. Balancing economy and safety: While achieving corrosion resistance similar to expensive integral special metal valves, the manufacturing cost is more advantageous. The tight seal effectively prevents the leakage of dangerous, toxic or expensive corrosive media, ensuring production safety and environmental safety, and reducing operational risks.

Structure diagram of J44F46  fluorine lined angle globe valve

List of Component Names and Materials

Performance Specification Sheet

J44F46 fluorine lined angle globe valve Overall Dimension Drawing

J44F46 fluorine lined angle globe valve Overall Dimension Table

Due to the rapid R&D iteration speed of valve products from China Kaivex Valve Group Co., Ltd., the above technical parameters and specification documents, including product overview, features, parts materials, outline dimension charts, CAD drawings, and product instruction manuals, are for your reference only. For actual applications, please contact our valve sales engineers to obtain the support you need for free. Thank you!