NS705-D A NAKAKITA SOLENOID VALVE
NS705-D A NAKAKITA SOLENOID VALVE
The Nakakita NS705-D-A is a marine-grade intrinsically safe solenoid valve designed for hazardous zones where explosive gas atmospheres are present. Widely installed on cargo systems, ballast systems, fuel oil systems, valve control manifolds, and marine remote-operated valve automation setups.
This model belongs to the Nakakita NS705 series, trusted worldwide for high reliability, safe operation, and long service life in marine, offshore, and tanker environments.
Key Technical Details
• Manufacturer: Nakakita Seisakusho Co. Ltd
• Model: NS705-D-A
• Type: Intrinsically Safe Solenoid Valve (Gas Service)
• Coil Rating: DC 4.5V, 55mA
• Safety Class: I.S. (Intrinsically Safe) certified
• Gas Classification: Suitable for hazardous gas groups (OBJECT GAS 2G4)
• Design: Double-solenoid, remote-control type
• Application: Marine cargo valves, ballast valves, FO/DO valves, offshore hazardous systems
• Service Medium: Gas
• Housing: Compact rectangular body with explosion-safe construction
• Typical Use: Works with zener barrier or I.S. certified control circuits
Functional Description
The Nakakita NS705-D-A is used for remote actuation of valves installed in explosive-risk environments such as:
• Oil tankers
• Chemical tankers
• LPG/LNG vessels
• Offshore platforms
• Engine room hazardous zones
It provides safe, low-energy operation ensuring that electrical power remains below ignition thresholds—making it perfect for ATEX-like marine hazardous applications.
The dual-coil construction allows reliable directional switching, often used on hydraulic or pneumatic remote-operated valve (ROV) manifolds.
Features
• Intrinsically safe for hazardous marine zones
• Low power requirement – 4.5V DC
• Heavy-duty Nakakita marine design
• Long-life coils with stable response
• Compatible with hydraulic & pneumatic valve manifolds
• Ideal for tanker cargo control systems
• Gas-service certified model
• Compact, corrosion-resistant structure
• Smooth and accurate valve actuation
Applications
• Cargo valve control
• Ballast valve control
• Fuel oil / diesel oil remote valves
• Gas-hazard areas (Zone-classified)
• ROV (Remote-Operated Valve) systems
• Marine automation and hydraulic control skids
• Offshore production units
• Hazardous-area marine machinery
Global Export – Gani Marine Exporter
Russia : Moscow, Saint Petersburg, Novorossiysk, Vladivostok, Murmansk, Kaliningrad, Sochi, Arkhangelsk, Rostov-on-Don, and other port cities.
UAE – United Arab Emirates : Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Khor Fakkan, Umm Al Quwain, and all industrial and port zones.
China : Shanghai, Shenzhen, Guangzhou, Qingdao, Tianjin, Hong Kong, Dalian, Xiamen, Ningbo, Chongqing, Wuhan, and other major cities.
UK : London, Liverpool, Southampton, Newcastle, Aberdeen, Glasgow, Bristol, Birmingham, Manchester, and all significant ports.
France : Paris, Marseille, Le Havre, Dunkirk, Lyon, Bordeaux, Nice, Nantes.
Germany : Hamburg, Bremen, Frankfurt, Berlin, Munich, Dresden, Dusseldorf, Stuttgart.
Italy : Genoa, Venice, Trieste, Naples, Rome, Milan, Palermo, Livorno.
Spain : Barcelona, Valencia, Algeciras, Madrid, Bilbao, Seville, Malaga.
Japan : Tokyo, Yokohama, Osaka, Kobe, Nagoya, Hiroshima, Fukuoka, Kitakyushu.
Canada : Vancouver, Montreal, Toronto, Halifax, Saint John, Calgary, Edmonton, Winnipeg.
Brazil : Sao Paulo, Rio de Janeiro, Santos, Salvador, Recife, Porto Alegre, Fortaleza.
Turkey : Istanbul, Izmir, Mersin, Ankara, Antalya, Bursa, Samsun.
Australia : Sydney, Melbourne, Brisbane, Perth, Adelaide, Fremantle, Darwin.
South Korea : Busan, Incheon, Seoul, Ulsan, Gwangyang, Pohang.
Singapore : Singapore and all major port facilities.
Netherlands : Rotterdam, Amsterdam, Vlissingen, Groningen, Utrecht.
Norway : Oslo, Bergen, Stavanger, Trondheim, Kristiansand, Tromso, Alesund.
Sweden : Stockholm, Gothenburg, Malmo, Helsingborg, Umea.
Poland : Gdansk, Gdynia, Szczecin, Warsaw, Krakow, Wroclaw.
Indonesia : Jakarta, Surabaya, Semarang, Medan, Makassar, Batam, Balikpapan.
Malaysia : Port Klang, Penang, Johor Bahru, Kuantan, Kuching, Kota Kinabalu.
Saudi Arabia : Jeddah, Dammam, Riyadh, Jubail, Yanbu, Ras Tanura, Mecca.
Egypt : Alexandria, Port Said, Cairo, Suez, Damietta.
Thailand : Bangkok, Laem Chabang, Phuket, Pattaya, Songkhla.
Philippines : Manila, Cebu, Davao, Batangas, Subic Bay.
Nigeria : Lagos, Port Harcourt, Abuja, Warri, Calabar, Onne.
Bangladesh : Dhaka, Chattogram, Khulna, Mongla, Narayanganj.
Vietnam : Ho Chi Minh City, Hanoi, Haiphong, Da Nang, Can Tho.
Argentina : Buenos Aires, Rosario, Bahia Blanca, Cordoba, La Plata.
Africa : Tangier-Med, Casablanca, Algiers, Oran, Annaba, Tunis, Rades, Sfax, Tripoli, Benghazi, Misrata, Port Said, Alexandria, Damietta, Dakar, Nouakchott, Nouadhibou, Conakry, Freetown, Monrovia, Abidjan, San Pedro, Tema, Takoradi, Lomé, Cotonou, Lagos, Apapa, Tin Can, Lekki, Port Harcourt, Warri, Calabar, Douala, Kribi, Libreville, Port-Gentil, Pointe-Noire, Matadi, Boma, Djibouti, Doraleh, Berbera, Bossaso, Mogadishu, Mombasa, Lamu, Dar es Salaam, Zanzibar, Tanga, Beira, Maputo, Nacala, Durban, Richards Bay, Ngqura, Port Elizabeth, Gqeberha, Cape Town, Saldanha Bay, East London, Walvis Bay, Lüderitz, Luanda, Lobito, Namibe, Port Sudan, Suakin, Massawa, Assab, Malabo, Bata, Moroni, Mahajanga, Toamasina, Tamatave, Antsiranana, Ehoala, Saint Louis, Banjul, Pemba, Quelimane, Kismayo.
Gani Marine Exporter – Global Marine Hydraulic Supplier
