Manufacturer: Niikura Kogyo  Co., Ltd
Model: FIG NO.103

FIG NO.103 Pilot Operated Safety Relief Valve

Function
This device is a pilot-type low-pressure safety valve for LPG and LAG tanks. As internal tank pressure rises, it enhances airtightness by increasing pressure on the valve seat. The valve stays sealed until reaching the set pressure, then the pilot valve and main valve open simultaneously to release gas instantly.