Nitrogen valve group

Equipment main parameters

Nitrogen pipeline: stainless steel seamless steel pipe, made of S30403/S308 or better, in line with GB/T20878 (current version) and other standards;
Nitrogen pipe fittings (elbow bends, tees, reducing joints, etc.): made of S30403/S30408 or better
Real-time collection and monitoring of nitrogen pressure signals of purging and instrument air systems , and real-time early warning of abnormal conditions

Function introduction

The nitrogen valve group (nitrogen system) provides driving gas for the pneumatic valves of the whole station. The gas source is compressed nitrogen, which is supplied by nitrogen gas cylinders and then separately provided to the purging system and instrument air system.