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| Country of Origin | India |
|---|---|
| Brand | Legris |
| Body Material | Stainless Steel |
| Inlet Connection Type | BSP |
| Maximum Operating Temperature | 180°C |
| Outlet Port Size | 1/8 in G |
| Inlet Port Gender | Female |
| Outlet Thread Standard | G |
Legris 4890 21 21 Stainless Steel BSP Non Return Valve is a compact and robust valve designed to permit fluid flow in only one direction, effectively preventing reverse flow and protecting equipment and piping systems. Manufactured with stainless steel 316L body and shut-off valve components, this valve offers excellent resistance to corrosion and suitable durability for industrial environments.
The valve includes BSP female inlet and outlet threaded connections, with an outlet port size of 1/8 inch G standard. The built-in stainless steel 302 spring actuates the valve operation, which blocks fluid passage when the pressure differential falls below 0.25 bar, ensuring reliable performance.
The valve is rated for a maximum operating temperature of 180°C and a maximum working pressure of 40 bar, making it suitable for fluid power, mechanical, and plumbing applications where safety and flow control are critical. The sealing uses 'O'-rings made of fluoroelastomer FKM (FPM) to maintain integrity under varied conditions and technological requirements.
Stainless steel 316L body material for high durability. BSP female inlet and outlet connections for ease of installation. Compact design suitable for use in aggressive environments. Maximum temperature: 180°C and pressure: 40 bar rating.
Unidirectional flow controlling mechanism with reliable spring action. 'O'-rings made of fluoroelastomer providing excellent sealing. Ideal for industrial, mechanical, fluid power, and plumbing systems.
This valve is an essential component in fluid circuits where preventing backflow is necessary to safeguard equipment and maintain process efficiency. Its robust stainless steel construction and compact design make it suitable for severe conditions and aggressive media. Users in sectors like manufacturing, HVAC, water treatment, and general industrial applications will find this valve reliable and efficient.
Explore more Industrial Valves and fittings in the EnvMart catalog for complementary products and solutions tailored to your operational needs.
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