Valve chests DIN-HNA
Sandermarine is also able to deliver a great variety of different valve chests type DIN-HNA as well as in the usual OK version with VG flanges (Otto Kollmann valves)
• 2-piece up to 8-piece
• nominal diameter from DN 40 up to
DN 150
• nominal pressure from PN 3 up to
PN10
• stop valve or SDNR valve
• suction valve chest
• suction and discharge valve chest
• pressure valve chest
• pressure and discharge valve chest
• materials:
- cast iron with inner parts made of gunmetal or stainless steel
- nodular cast iron with inner parts made of gunmetal or stainless steel
More executions with different nominal diameters or pressures on request.
Our valve chests are suitable for fuel-oil systems and seawater systems.
The flanges at the inlet side and at the outlet side can be ordered in different sizes.
You can order our valve chests in following special designs:
• materials:
- gunmetal (Rg 5, Rg 10, Gbz 10)
- other materials on request
• flange connection acc. to DIN, ANSI, JIS
• possible combination of flanges
• with actuators (see picture with single-acting pneumatic actuator)
You are searching for furthermore designs, different materials, diameters, working pressures or temperature ranges ?
Please ask us ! We are pleased to help you.
Valve chests:
suction delivery type
suction type
pressure discharge type
pressure type
many different designs are possible .... ask us !
Valve chest suction-delivery type
4 section (8 valves)
with electrical linear actuator,
cut-out by limit switch,
position indicator,
and emergency hand operation by handwheel
many different designs are possible - please ask us !