B00-NNXD,
R18-B00-NNXAR18-B05-RNSGR18-B05-RGSGR18-B05-RGLG,
Norgren英国诺冠调压阀R18-CAB-RNXD（R18-CAB-RNXG）R18-C00-RNXG,
R18-C00-RNXAR18-C00-NNXGR18-C00-NNXDR18-C06-RGSA,
Norgren英国诺冠调压阀R18-C05-RGLAR18-C05-RNLGR18-C06-RNSG,
R18-C05-RGLGR22-405-RNMAR22-401-NNMAR22-401-RNMA,
Norgren英国诺冠调压阀R22-100RR24-200-RNCGR24-301-RNXG,
R24-200-RNLGR24-200-RNLAR24-300-RGLAR24-400-RNCA,
Norgren英国诺冠调压阀R24-400-RNLAR24-400-RNLBR24-200-RNLB,
R24-400-RNLGR24-200-RNCAR24-300-RNLGR24-800-R