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Basic Info.

Working Temperature: Normal Temperature (-40°C

Material of Seal Surface: Soft Sealed

Valve Body: Casting

Application: Industrial Usage, Water Industrial Usage, Fishery

Transport Package: Sea Worthy Ply Wood Cases

Specification: DN50-DN1000

Origin: China

HS Code: 8481804090

A lug type rubber seal butterfly valve is a specific type of butterfly valve that features lugs on the valve body. These lugs are essentially drilled holes with threaded inserts on either side of the valve, allowing for easy installation and removal of the valve from the pipeline.

The rubber seal, also known as the seat or liner, is a crucial component of the valve. It is made of rubber or elastomeric material and is located on the valve body. The purpose of the rubber seal is to provide a tight seal between the valve disc and the valve body when the valve is in the closed position. This ensures that there is no leakage of the fluid being controlled by the valve.

Lug type rubber seal butterfly valves are commonly used in applications where the valve needs to be installed between flanges. The lugs enable the valve to be held in place using bolts and nuts, making it suitable for systems with flanged connections.

These valves are widely used in various industries such as water treatment, wastewater management, oil and gas, chemical processing, HVAC systems, and many others. They offer advantages such as simple installation and removal, cost-effectiveness, and reliable sealing capabilities.