Marine Bronze Fuel oil Tank Self-Closing Drain Valve JIS F7398 has two types, U type and F type. The pressure can be 5K or 10k, and the operation type can be lever or push button.
Design Standard: JIS F7398-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body-0.15Mpa, Seal-0.11Mpa
Flange size as per JIS B2220 - 5K or 10K