Valves, Flanges & Actuators
Catalog Overview
Valves, Flanges & Actuators
Marine valves control, isolate or direct fluid flow through onboard piping systems, while flanges form detachable connections between pipework and equipment. Actuators allow valves to be operated remotely where required. These components support controlled flow and secure connections across the vessel’s fluid services.
Piping repairs often require several matching items to be available during one isolation period. ATOZ brings the specified valve, actuator and connection requirements together, helping buyers coordinate the order for installation and the subsequent leak and function checks.
What We Can Supply
- Ball, butterfly, gate, globe and check valves
- Control valves, safety valves and pressure-relief valves
- Pneumatic, electric and hydraulic actuators
- Weld-neck, slip-on, blind and threaded flanges
- Valve bodies, bonnets, stems, discs and seats
- Positioners, solenoid valves and limit switches
- Gaskets, gland packing, seals and repair kits
- Stud bolts, nuts, adaptors and mounting components
Supported Manufacturers
Valves, Flanges & Actuators Manufacturers
Browse the manufacturers supported by ATOZ GROUP for Valves, Flanges & Actuators equipment and spare-part enquiries.
Have a request?
Send us manufacturer, model or part number and we will prepare a quote.
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Related Categories
1,500+
Completed Marine Projects
40+
Countries Supported
Worldwide
Port & Vessel Delivery
OEM & Alternative
Spare Part Solutions
Frequently Asked Questions
Valves, Flanges & Actuators Supply & Support
What are marine valves and flanges used for?
Marine valves control, isolate or direct fluids and gases in shipboard piping systems. Flanges create detachable connections between pipes, valves and equipment for installation, inspection and maintenance.
Which types of marine valves can ATOZ supply?
ATOZ can assist with ball, butterfly, gate, globe, check, control, safety and pressure-relief valves for different shipboard duties. Availability depends on the size, pressure class, material, connection and operating medium.
Can ATOZ supply valve actuators and control accessories?
ATOZ can review pneumatic, electric and hydraulic actuators together with positioners, solenoid valves, limit switches and mounting components. Provide the valve torque, movement, control signal, power supply and fail-safe requirement where applicable.
Which valve and flange spare parts can ATOZ supply?
ATOZ can assist with valve bodies, bonnets, stems, discs, seats, glands, packing, seals, gaskets, repair kits, flange fasteners, adaptors and actuator components. Availability depends on the manufacturer and technical specification.
What information is needed to identify a valve or flange?
Provide the type, nominal size, pressure class, material, end-connection or flange standard, operating medium, temperature, pressure and required quantity. For actuated valves, include the actuator type, control signal and fail position.
Can ATOZ supply a complete replacement actuated valve?
ATOZ can review complete manual or actuated valve assemblies as well as individual spare parts. Provide the installation dimensions, piping standard and operating and control requirements so a compatible option can be identified.
How quickly can ATOZ prepare a quotation?
Quotation time depends on the valve or flange specification, materials, actuation requirements, certification, supplier availability and delivery location. Complete technical information helps ATOZ prepare the quotation more efficiently.
Can valves and flanges be delivered during a port stay or dry-dock project?
ATOZ can coordinate delivery according to the vessel’s port call or dry-dock schedule, subject to availability and logistics. Include the port, ETA, ETD, required delivery date, equipment weight and local receiving arrangements in your enquiry.
Can’t Find What You Need?
We’ll Help You Find the Right Spare Part
The visible catalogue does not represent the full range ATOZ can source. Simply send us the equipment name, manufacturer, part number or available technical documentation. Our specialists will identify the correct spare part and and our team will review your requirement.