Dennis NAKAKITA Principals/Partners
VALVES &
HYDRAULIC SYSTEMS
Dennis Nakakita – Hydraulic, Pneumatic Valves, Actuators & Remote Control Systems
DENNIS NAKAKITA
DENNIS NAKAKITA was established in 1973 with participation of the Japanese companies Nakakita Seisakusho Co. Ltd., Nissho Iwai Co. Ltd. and Spanish shareholders, with technical support from Nakakita Seisakusho Co. Ltd.
DENNIS NAKAKITA is a manufacturer of Valves & Hydraulic Systems with its own engineering capabilities.
Products are supported by ISO 9001 quality certification and have obtained approvals from different Classification Societies including DNV, Lloyd's Register, ABS and Bureau Veritas.
Valves, hydraulic systems, actuators and remote control solutions.
MOWE × DENNIS NAKAKITA
MOWE is appointed as the Exclusive Distributor for Dennis Nakakita in:
MOWE is also the Authorized Certified Service Partner for Dennis Nakakita.
MOWE is authorised to sell and service the full range of Dennis Nakakita products and systems for Oil & Gas, Shipbuilding & Navy, Water and Energy markets.
PRODUCT PORTFOLIO
Complete valve, actuator and hydraulic control solutions for marine, offshore and industrial applications.
Butterfly Valves
Rubber type and high-performance butterfly valves in wafer, lug, semi-lug and flanged configurations.
Actuators
Manual, hydraulic and pneumatic actuators for valve operation.
Remote Control Systems
Hydraulic power units, solenoid racks and valve remote control systems.
Accessories
Flow meter position indicators, emergency hand controls and emergency hydraulic pumps.
BUTTERFLY VALVES
Concentric Butterfly Valves
Concentric butterfly valves designed for marine, water and industrial applications.
Applications: Refineries, Water Treatment Plants, Desalination Plants, Marine & Shipbuilding.
Concentric Design Butterfly Valves L-Series
Eccentric Butterfly Valves
Butterfly valves suitable for a wide range of offshore, marine, energy and industrial applications.
Applications: FPSO, FSO, Offshore Units, Submarines, Military Ships, Tankers, LPGs, Refineries, Petrochemical, Energy & Water.
VALVE & ACTUATOR CATALOGUES
REMOTE CONTROL SYSTEM
Hydraulic Power Unit
The Hydraulic Power Unit (HPU) supplies the motive fluid required to operate hydraulic cylinders installed on the valves.
Capacity and pressure outside this range are available upon request.
Solenoid Racks
Solenoid Racks (SR) provide control and position signalling for hydraulically operated valves.
The hydraulic system consists of supply and return oil lines connecting the HPU and Solenoid Rack.
Double-acting actuators use two pilot pipes, while single-acting actuators use one.
SYSTEM ACCESSORIES
FLOWMETER Position Indicator
Combined valve position indication system for locally visualising and remotely indicating the position of hydraulically operated butterfly valves.
- Hydraulic manifold
- Gear-type volume counter
- Indicator
- Directional control valve
- NG 06 according to ISO 4401
Particularly suitable for submerged or inaccessible valve locations and hazardous areas, reducing the need for special cabling.
Flow Meter / Volumetric Indicator Catalogue
Emergency Manual Actuator
Optional emergency hand control allowing manual operation of hydraulic and pneumatic valves during actuator failure or loss of motive fluid.
- Manual valve override
- Hydraulic actuator compatible
- Pneumatic actuator compatible
- Two construction arrangements available
Emergency Hand Control Catalogue
Emergency Hand Pumps
FIXED
- Direct actuator / bulkhead / deck mounting
- Directional control valve
- 2 × isolation valves
- Relief valve
- 1–2 × manometers
- 2–20 L oil reservoir
- Dry weight from 7.5 kg
PORTABLE
- Solenoid cabinet / actuator connection
- Wheeled frame
- 1–3 m flexible hoses
- Quick couplings
- 1–2 × manometers
- 2–5 L oil reservoir
- Up to 250 bar
- Dry weight from 6 kg
MARKETS COVERED
TECHNICAL DOCUMENTATION