W830 series high performance triple eccentric full metal seal butterfly valve

Model Name :Ds363Y-25C-DN600

Introducing the W830 series high-performance triple eccentric full metal seal butterfly valve. This revolutionary valve combines advanced sealing features with structural advantages, making it the perfect choice for harsh working conditions and extended service life.

The sealing features of the W830 series valve are designed to enhance its durability and reliability. The oxidation resistance, wear resistance, erosion resistance, and corrosion resistance of the sealing surface have all been improved, ensuring safe operation even in the presence of granular media. The friction coefficient between the sealing ring and the sealing surface has been significantly reduced, enhancing the valve’s lifespan. By prolonging the service life of the sealing ring, the overall durability of the valve is also extended.

Structural advantages are another highlight of the W830 series valve. With its triple eccentric all-metal design, this valve features a unique structural design that allows for online replacement of the valve seat and sealing ring. This means that maintenance and repairs can be easily carried out without the need to dismantle the entire valve. This feature not only saves time and effort but also minimizes downtime, making the W830 series valve highly efficient and cost-effective.

Furthermore, the sealing surface of the W830 series valve offers exceptional performance. Both the valve seat sealing ring and the butterfly plate sealing ring are surfacing welded with cobalt-based hard alloy and then processed, ensuring a strong fusion between the base material and the hard alloy. The resulting Rockwell hardness of the sealing surface is remarkable, with a minimum value of HRC 50. This ensures that the sealing surface will not fall off, even after frequent or prolonged valve opening.

In conclusion, the W830 series high-performance triple eccentric full metal seal butterfly valve is an innovative solution for demanding applications. Its advanced sealing features, combined with structural advantages and exceptional sealing surface performance, guarantee secure and reliable operation. With the ability for online replacement and extended service life, this valve is a worthy investment for any industrial or commercial setting. Trust the W830 series valve to deliver superior performance and peace of mind.

Structure Advantage: triple eccentric full metal seal Bi-directionalhard seal butterfly valve,unique structure design, make seat and sealing ring replacement on line to be realized

Sealing face advantage: machining the seal ring of seat and disc after bead welding the cobalt based hard alloy on it,(effective thickness of alloy≥2mm) completely compound the hard alloy and base material together,the hardness of the sealing face HRC≥ 50 after the bead welding of cobalt based hard alloy,and will not peel out after long time and high frequency open/close

Sealing feature: enhanceing the anti-oxidization,wearing,eroding,corrosion features of the sealing face,safe operation under harsh condition,significantly reduce the friction factor of the sealing ring and face,prolong the life span of the sealing ring and valve.