Manufacturer: Niikura Kogyo  Co., Ltd
Model:  NC No.63 Series: GFNVII-10K-200 to 650-R or L, GFNVII-16K-200 to 650-R or L

Function

This valve connects the inert-gas supply line to the cargo-oil pipe, ensuring smooth flow and safety. This valve can keep flow unidirectional, and prevent cargo-oil from going into the inert-gas line.