US$ 18.99
^^[Part# AHX120-3-100 is the same as AHX1203100]^^
255 for extending compatibility
bus biasing(pull up and pull down) and 120
supports BDT propagation to other BBMDs
^^[Part# AHQX24-1-100 is the same as AHQX241100]^^
1000665 | 3/4 FNPT 65LB CRBN STL CHK VLV | Midland Metal Mfg. Collection_Belimo NF Series ^^[Part# AHX120-3-100 is the same3 4 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve Resources Datasheet More Info