We are pleased to announce the publication of "Recommendations for Relief Valves on Gas Carriers" which is now available for purchase from Witherby Seamanship.
Relief valves perform a safety critical function. Proper design and robust maintenance procedures are essential to ensure that this equipment will function as required. The purpose of this document is to provide information to support this goal.
This publication is the third edition of SIGTTO’s guidance on relief valves and it updates the previous edition "An Introduction to the Design and Maintenance of Cargo System Pressure Relief Valves on Board Gas Carriers, 1998".