Enquiry form

Q : I have been told that 2-way valves only allow fluid flow in one direction is it correct ?
Q : Why are so many general purpose valves limited to temperatures above 32 degrees Fehrenheit ?
Q : what type of diaphragm used in oil media ?
Q : My solenoid valve not working properly pressure of output is fall how can i repair that ? please give me suggestion.
Q : Is a solenoid valve working in "back pressure" ? please give me suggestion.