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Butterfly valve, Concentric Rubber Lined Wafer

Fully sealed butterfly valve for mounting in between flanges with centering lugs. Not recommended to be used as end valve, see rather Lug type with fully lugged flanges. The valve has vulcanized lining bonded to the body and a profiled seal design on the disc. Suitable for most applications including vacuum.

DimensionDN 40-1400 (1 1/2"-56")
PressurePN 10-16 (Class 150)
Temperature-20°C til +200°C
ExecutionWafer Innspenning

Product information

Description

Thanks to the unique concept of solid bonded vulcanized rubber as well as the profiled sealing design on the disc, Wouter Witzel has for decades been able to supply centric rubber lined butterfly valves that can compete with both eccentric butterfly valves and ball valves. Our lined butterfly valve range is also the perfect solution for seawater where we are listed as an approved supplier according to TR2000.


Fully sealed butterfly valves for assembly in between DIN and ANSI flanges. Centering lugs makes the installation easier when centering the valve during assembly. Not recommended as end valve, see rather Lug Type with full flange. The valve has vulcanized lining bonded to the body and profiled seal design on the disc. Suitable for most applications including vacuum. Our two-piece stem design has higher Kv-values and could mean cost savings for your plant due to a reduction in dimension.


Contacts

Jon Birger Paldan

Business Manager - Valves & Automation

+47 99 09 90 14  
jbp@armatec.no

Ole Jørgen Nerseth

Project Director

+47 97 02 81 43
ojn@armatec.no