High performance butterfly / metal seated

Neles Neldis series L12 is a wafer type metal seated high performance triple eccentric disc valve. With close to equal percentage characteristics and superior tightness Neldisc triple eccentric disc valves operate both in control and shut-off applications. Light valve construction paired with Neles B-series actuator provides cost-competitive solution for control and on-off applications.

As a result of the unique geometry of Neldisc, the contact between disc and seat is mechanically induced and does not rely on assistance from differential pressure saving investments cost. The valve is very tight even in low dp applications.
 

Neles series L6 is a double flanged metal seated Neldisc triple eccentric disc valve, for both control and tight shut-off applications. High reliability of the valve affects directly to operational cost of plant. Especially when it's combined with Neles double acting or single acting B-series actuator and Neles ND9000 smart positioner or smart on/off devices like Neles SwitchGuard or high performance safety device Neles ValvGuard.

Neldisc triple eccentric disc valve is your problem solver when working in pair with B-series actuator and intelligent ND9000 positioner with capability to deliver advanced diagnostics. The valve is particularly well suited for the refining, power, petrochemical and chemical industries.

The L6 incorporates the Neldisc® triple eccentric metal seated design, which provides extended operational life in tight shut-off, high cycle, high temperature and abrasive applications.
S-disc flow treatment expands application possibilities beyond those of typical butterfly valves.
 

Neles Neldisc wafer type LW and lug type LG series metal seated, triple eccentric disc valves specially designed to fulfill the requirements of chemical, petrochemical, refining and pulp and paper industries. With a nearly equal percentage characteristics and superior tightness Neldisc triple eccentric disc valves operate both in control and shut-off applications. As a result of the unique triple eccentric geometry Neldisc, the contact between disc and seat mechanically induced and does not rely on assistance from differential pressure.

Neles Neldisc series L1 is a wafer type and series L2 a lug type metal seated high performance triple eccentric disc valve. With close to equal percentage characteristics and superior tightness Neldisc triple eccentric disc valves operate both in control and shut-off applications. Light valve construction paired with Neles B-series actuator provides cost-competitive solution for control and on-off applications.

As a result of the unique geometry of Neldisc, the contact between disc and seat is mechanically induced and does not rely on assistance from differential pressure saving investments cost. The valve is very tight even in low dp applications.