
SAB`s seawater valves program covers the whole range required for surface ships. It includes globe valves, butterfly valves (also available as double excentric valves), sight classes and filters for seawater applications up to DN300 and PN16 according to VG-, BS – standards. We are a member of the German standardization board for navy valves, a committee of experts which ensures the compliance of these valves with navy requirements. All valves are available with shock proved electrical, hydraulic or pneumatic actuators for remote control. Globe valves and butterfly valves according to the Naval Engineering Standard (NES) and according to DIN are also in our scope of supply.
Valves
SAB offers the full range of Globe Valves required for a navy ship. This includes all the valves acc. to VG85033, VG85034 and extra light duty type DIN86254. Our Globe Valves can be equipped with different actuators and accessories.
Nominal width | DN06 to DN500 |
Operating pressure | Up to PN 50 bar |
Operating temperature | to 120 (Max 225°) |
Operating medium | Air and neutral liquids |
Installation position | Any |
Connections | Flanged connections |
Body | Straight-through valve – angle valve |
Hand wheel | according to customer requirements |
Material | CuSn10, CuAL10, stainless steel |
Butterfly valves
SAB offers the full range of Butterfly Valves required for a navy ship. This includes all the valves acc. to VG85053/85054, double eccentric and extra light duty DIN86266, which can be equipped with different actuators and accessories.
Nominal width | DN50 to DN 500 |
Operating pressure | Up to 50 bar |
Operating temperature | Up to 120° |
Operating medium | Air and neutral liquids |
Installation position | any |
Body | Straight-through valve – angle valve |
Hand wheel | according to customer requirements |
Material | CuSn10, CuAL10, stainless steel |
Sight glasses
SAB offers the full range of Sight Glasses required for a navy ship. This includes all the sight glasses acc. VG85520 or according to customer’s specification.
Nominal width | DN6 to DN500 |
Operating pressure | up to PN 50 bar |
Operating temperature | up to 120 (Max 225°) |
Operating medium | neutral liquids |
Installation position | any |
Connections | Flanged or Threaded |
Body | CuSn10, CuAL10, stainless steel |
Sight glass | Borosilicate sight glass |
Markets
Do you have any further questions?
Contact us! Our team is always available to answer your questions quickly and easily. We look forward to hearing from you!

Vanessa Tietje
+49 421-55909-33
tietje@sab-bremen.de

Christian Viertel
+49 421-55909-0
viertel@sab-bremen.de

Daniel Nagel
+49 421-55909-24
nagel@sab-bremen.de