The OVAL NPI45B10 Open Shut Indicator is a precision-engineered mechanical valve position indicator designed for critical marine, gas, and industrial control systems. With a capacity of 364cc, 7VDC signal input, and 4mA current, this model is specially designed for OBJECT GAS applications, offering reliable performance even in high-pressure or hazardous environments. It ensures clear, mechanical feedback of valve status (open/closed) and is ideal for engine rooms, LNG/LPG systems, ballast water management, and pipeline gas control systems.
Manufactured by OVAL Corporation, Japan, the NPI45B10 belongs to the widely trusted NPI45 Series — known globally for its durability and accuracy in valve monitoring. Trusted by major shipyards, offshore platforms, and industrial gas handling facilities.
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Technical Specifications:
Model: NPI45B10
Chamber Capacity (CC): 364cc
Input Signal: 7VDC
Current Draw: 4mA
Application: OBJECT GAS
Indicator Type: Mechanical / Open-Shut
Installation: Flange or Panel Mount
Use: Marine, Offshore, Gas Plants, Ballast Valve Monitoring
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Applications:
Marine engine room valve monitoring
LNG and LPG gas pipeline valve status detection
Ballast water control systems
Shipboard gas distribution systems
Hazardous gas control panels
Offshore valve automation and monitoring
--- Global Export & Supply Coverage :
India : Mumbai, Delhi, Chennai, Visakhapatnam, Kolkata, Cochin, Ahmedabad, Goa, Tuticorin, Kandla, Bangalore, Hyderabad, Pune, Surat, Jaipur, Lucknow, Kanpur, Chandigarh, and over 100 additional cities.
USA – United States of America : New York, Houston, Los Angeles, Miami, Seattle, San Francisco, New Orleans, Boston, Chicago, Baltimore, Savannah, Charleston, Norfolk, Jacksonville, Philadelphia, and more than 200 other cities.
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.
