Inquiry (采购产品): valve Dear Sir, I need a valve for an application as follows: Medium: Petroleum Size: 3/8 pipe in and out Type: In line pressure relief (opens @68/72 /60 PSI) Voltage: 12V DC if needed Use: Bypass / pressure control – to allow gasoline to return to the tank to prevent over pressure of fuel line Solenoid control for on/off or mechanical Regards John **** Hidden Message ***** John Gray 920 N Aspaas Rd Cornville, AZ 86325 USA Company: na Phone: 928-649-1853 E-mail: jwg543@gmail.com **** Hidden Message ***** jwg543@gmail.com