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Flowserve Flow Control


+44 (0)1444 314 427


+44 (0)1444 314 401



Burell Road
Haywards Heath
West Sussex
RH16 1TL
United Kingdom


Ball valves, Valves, Butterfly valves, Hull valves, Ballast tank valves, Drain valves, Signal ejector valves, High Pressure Air hull valves, Multi-way valves, Top-entry valves, Cryogenic valves, Flanged valves, Weld-end valves, Flood and drain valves, Direct & Emergency Blow valves, Manifold valves, Submerged valves, Actuators (hydraulic, pneumatic and electric)

Contact Name:

Nick Warwick

Contact Position:

Sales Manager (Defence & Nuclear)


Manufactures Worcester ball valves and actuators used in applications on submarines and surface ships including safety critical sea water hull valves


Flowserve have earned a reputation over 45 years for supplying high performance and reliable equipment into naval markets.  Worcester ball valves and Norbro actuators are installed on all UK submarines and surface ships as well as other navies globally.

Flowserve can provide manual and actuated valves in a range of materials including Nickel Aluminium Bronze (NAB), Monel, Titanium, Super Duplex and high austenitic steels for pressures in excess of 345 bar (5000 psi) in accordance with Defence Standard 02-360.


Valves and actuators

Ball valves and actuators for submarines and surface ships

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