The VSI Waterworks’ PVIF plug valve is a rectangular full port non-lubricated eccentric plug valve with a port area equal to or greater than the nominal valve size.

The Series PVIF is engineered from the ground up from its first production to be full port, designed for the best possible flow conditions and manufactured in specific molds for full port only. There are no shared components with the Series PVI standard port version, instead each part of the Series PVIF is designed with performance in mind.

Like the PVI and PVII, it features an eccentric plug that is fully encapsulated with a choice of resilient materials, assuring a corrosion-free life. A solid corrosion resistant metal seating surface is welded to the body to prevent pitting and subsequent leaking. The bolted cover and bonnet allows the entire valve to be rebuilt without removing the valve from the line.

Series PVIF Plug Valve Features

Sizes 4” and up are equipped with an open bonnet that permits packing adjustment and replacement without the need to remove the operator. A standard ISO 5211 or MSS SP-101 actuator attachment makes automation a painless experience.

Valves in this line are designed and constructed to meet and exceed AWWA C517.

For more information on our Series PVIF plug valves, please click the Documentation section below or send us an email. If you prefer to speak with one of our engineers, please call 770-740-0800.

The post Full Port Plug Valves appeared first on VSI Waterworks.

The VSI Waterworks’ PVII plug valve is a round full 100% port valve. Designed for the best flow characteristics possible, the Series PVII plug valves are ideal for modern sewage and sludge applications combined with high efficiency pumps to squeeze the most capacity out of every pipeline.

Unlike many plug valves from other valve manufacturers, the Series PVII eccentric plug fully clears the port when open. This results in a valve that is capable of being pigged by even semi-rigid type plugs and has flow coefficients of up to 20% greater than competitor’s full port plug valves.

Series PVII Plug Valve Features

The PVII plug valve features an eccentric plug that is fully encapsulated with a choice of resilient materials, assuring a corrosion-free life. A solid corrosion resistant metal seating surface is welded to the body to prevent pitting and subsequent leaking.

The bolted cover and bonnet allows the entire valve to be rebuilt without removing the valve from the line. All sizes feature adjustable packing. An available ISO 5211 or MSS SP-101 actuator attachment makes automation a painless experience.

Valves in this line are designed and constructed to meet and exceed AWWA C517.

The post Round Full Port Plug Valves appeared first on VSI Waterworks.