Inquiry (采购产品): High Pressure Ball Valves I am looking for ball valves rated for hydraulic service at 8000 psi. Service cycle duration will likely be for less than one minute, once per day. Once the jacking process finishes, the supply oil is shut off. Design temperature is unknown, but should be less than 140 F. Oil will be ISO VG 220 class. Hydraulic pump is rated for 8000 psi, flow less than 0.5 gpm. Shock loading is unexpected. Should be for 1 inch line. Preferred materials are 316 SS with GRAFOIL packing, unless is not possible. Manually operated valve, sole purpose is to isolate a pressure gage from system. **** Hidden Message ***** MICHAEL WINGERT 51249 USA Company: ZMI PORTEC Title: Project Engineer E-mail: mwingert@zmichemical.com **** Hidden Message ***** mwingert@zmichemical.com
