circle seal单向阀,265T-4PP,303 Stainless Steel,Kalrez?

circle seal单向阀,H220T1-2PP,316不锈钢,Teflon?

circle seal单向阀,2359R-2MP,17-4 PH Stainless Steel,Buna N

德国威格勒wenglor,IW080BM50VB3,接近开关

HOKE针阀,3712M4Y,316 不锈钢,Regulating,5000 psig345 bar

circle seal安全阀,532B-2M-0.6,黄铜,Viton?

倍加福P+F,安装套件,MHV-BT-F07-M5,PEPPERL+FUCHS,