Niikura Kogyo Co., Ltd
Niikura Kogyo BVW Series Weight Type Breather Valve
Manufacturer: Niikura Kogyo Co., Ltd
Model: BVW Series: BVW-13C-FC-80,100 BVW-41C-FC-80, BVW-41C-IIB-80
Function
This device is installed on the cargo oil tank of an oil tanker, to keep the pressure in the tank stable, and to protect the cargo oil tank from damages caused by overpressures or under-pressures. Additionally, the device is a breather valve for reducing the vaporization loss of the cargo oil.
In operation, the flame screen in the device can retain sparks from the cargo oil tank to protect the tank.