🚢
Preparing Marine Experience
Preparing Marine Experience
FirzOut Safety BrandIMO-approved stainless steel fuel auto shut-off check valve with safe oil sampling capability for MARPOL compliance.
Our Self Closing NRV Valve is engineered in premium stainless steel according to IMO requirements for marine fuel oil sampling. It provides both shut-off functionality and a safe sample point for crew and port state control authorities. Simple installation and compliance with MEPC.1/CIRC.864 and MARPOL ANNEX VI requirements.
IMO requirement compliant design (MEPC.1/CIRC.864 & MARPOL ANNEX VI, Reg. 14.11)
High-grade stainless steel body (corrosion resistant in marine atmospheres)
Marine fuel check valve and non-return self-closing functionality
Safe oil sampling valve point for crew and authorities
Simple installation — Purchase, Install, Ready
IRS Class approved
standard
IMO MEPC.1/CIRC.864 & MARPOL Annex VI
material
Stainless Steel construction (SS316 / SS304)
pressures
7 bars to 50 bars
temperature
150°C maximum
type
Self Closing NRV Fuel Oil Sampling Valve
approval
IRS Class Approved
IMO MEPC.1/CIRC.864 & MARPOL Annex VI Regulation 14.11 compliant self-closing fuel oil sampling valve details and connection drawing.
Our Self Closing NRV Valve is engineered in premium stainless steel according to IMO requirements for marine fuel oil sampling. It provides both shut-off functionality and a safe sample point for crew and port state control authorities. Simple installation and compliance with MEPC.1/CIRC.864 and MARPOL ANNEX VI requirements.
This product is commonly used in Main Engine Fuel Lines, Auxiliary Engine Lines, Emergency Generators, and other marine or offshore spaces where early detection, suppression, or compliance is required.
Yes. The product range is developed to align with marine safety standards and approved documentation needs, helping operators support statutory and class requirements on board vessels and offshore installations.
Contact Global Consultancy Services to discuss your vessel, application area, and technical requirements. Our team can recommend the right configuration and support your project from specification to installation.
Contact our team to discuss your specific requirements and get a quote
Contact UsFirzOut Detection Brand
Conventional & addressable marine fire detection systems and marine fire alarm control panels approved by MMD, ABS, IRS, LRS, BV.
FirzOut Brand
High-pressure carbon dioxide fire suppression systems for engine rooms, pump rooms, and cargo holds.
Suppression Components
Remote CO2 release cabinets, engineered CO2 discharge nozzles, CO2 control panels, valve assemblies, and weight indicators for complete marine fire protection.