This is a non-stocked item, please call +44 (0)1482 601030 or email sales@flowstar.co.uk for availability.
A steam boiler is fitted with a stop valve also known as a crown valve since it is usually located on the top "or crown" of the boiler, which iscolates the boiler steam from the process or plant. The ARI STOBU is a well known reliable valve for this application.
Sizes: DN15 - DN100
Connections: Flanged PN40
Materials: Cast Steel (1.0619) body, Stainless steel internals, Graphite packing
Temperature: 180 degC Max
Notes: Available as straight pattern or angle pattern.