The RCF safety relief valve 
 The main technical parameters 
 Direct role in the spring, is sensitive, fast response, high regulation accuracy. 
 Compact, simple set, easy to install. 
 Back seat, well-structured and reliable performance. 
 Operation and maintenance. 
 Information, please visit our special website: http://www.hbhxtyq.com of course you can also search in Baidu Equipment Co., Ltd. of Hebei Hongxing gas regulator to understand more of our information