Rexroth HED 8 OP 11/350 K14 S So.2 R04 Hydro-Electric Pressure Switch
Rexroth HED 8 OP 11/350 K14 S So.2 R04 Hydro-Electric Pressure Switch
The Mannesmann Rexroth HED 8 OP 11/350 K14 S So.2 R04 is a piston-type hydro-electric pressure switch engineered for high-accuracy hydraulic pressure monitoring and control in industrial, marine, and offshore hydraulic systems.
Manufactured in Germany by Mannesmann Rexroth (now Bosch Rexroth), this precision pressure switch provides electrical signal output when the system reaches a preset hydraulic pressure, allowing safe, automated control of pumps, valves, and actuators.
Its rugged construction, 350 bar maximum set pressure, and reliable micro-switch design ensure stable performance under harsh conditions, making it ideal for shipboard, offshore, and heavy industrial automation systems requiring dependable overpressure or process control.
Technical Specifications
• Manufacturer: Mannesmann Rexroth (Bosch Rexroth Group)
• Model: HED 8 OP 11/350 K14 S So.2 R04
• Pressure Type: Piston-type hydro-electric pressure switch
• Max Settable Pressure: 350 bar
• Switching Mechanism: Micro switch with NC/NO contacts
• Electrical Ratings:
??• 250 V AC – 5 A
??• 125 V DC – 0.03 A
• Mounting: Subplate mounting (standard Rexroth interface)
• Connector: DIN EN standard cubic connector (without mating connector)
• Temperature Range: ?30 °C to +80 °C (seal-dependent)
• Fluid Compatibility: HL, HLP, HLPD, HVLP, HVLPD hydraulic oils
• Repeatability: < 1 % of set pressure
• Country of Origin: Germany
Product Features
• High-accuracy, piston-operated hydro-electric pressure sensing
• Robust and vibration-resistant German construction
• Adjustable pressure setting via threaded spindle
• Fast electrical switching (NO/NC) for alarms and safety control
• Suitable for continuous industrial or marine service
• Compatible with all standard hydraulic fluids and circuit designs
• Compact subplate-mount format for easy integration
Applications
• Marine hydraulic systems – steering, stabilizers, winches, ballast, valve automation
• Industrial hydraulic presses and test benches
• Offshore and ship deck machinery
• Power plants and process control systems
• Oil & Gas hydraulic safety monitoring circuits
• Automation lines and hydraulic pump protection
Global Supply & Support by GANI MARINE EXPORTER
GANI MARINE EXPORTER is a global supplier of Mannesmann Rexroth / Bosch Rexroth hydraulic components, including HED 8 series pressure switches, directional valves, proportional valves, and actuators.
We maintain ready stock of Rexroth pressure switches and valves for the marine, offshore, ship-repair, and industrial automation industries, shipping worldwide with full technical documentation and testing support.
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
