This is a non-stocked item, please call +44 (0)1482 601030 or email sales@flowstar.co.uk for price and availability.
6" to 36" Flanged, Pressure range: + 4 to 140 mBarg, Aluminium, Carbon steel, Stainless steel.
The F400 Series ensures that tanks and vessels are kept safe during periods of excessive pressure due to external fire sources and also allows access to the tank for inspection / cleaning purposes.
Standard Pressure settings + 4 to 140 mBarg
Size range 8” ( 200 mm ) – 36” ( 900 mm )
Standard body materials – Aluminium, Carbon steel, Stainless steel
Diaphragm material - PTFE
Machine-able seats
Standard drilled flanges – ANSI / DIN / API
Automatic re seat
Non-standard applications – Consult factory
Non Standard Applications - There are numerous options available for special applications. Exotic materials such as Hastelloy, Monel and various plastics can be offered to suit the most hazardous of environments. Special coatings can also be applied for extreme service. For low temperature duties, internal parts can be PTFE coated to prevent seizure.