As part of a major project for a metal processing plant, we have supplied special #Diaval diaphragm valves operated by chainwheel.

This configuration is specially designed for operating valves installed at high points in the plant. Given the strong environmental corrosion they are exposed to, this specific configuration includes a special coating on the handwheel and a stainless steel chain.

One of the biggest challenges with this type of system is achieving proper closing with low torque, because of the limits on the force transmitted through the chain. For that reason the valve is also hydraulically tested under these conditions.

Once again, at Comeval we adapt to the needs of your project, delivering maximum efficiency under the most specific conditions.

More information about the product.

Ask our staff which is the best solution for your system and process.

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