Presently we are using a steam line electric actuator modulating control valve and actuator Model No.: EK60.908M (VALPES).
We have already changed this valves two times in last six months, then we check the details specification of the valves actuator and found operating temperature -10 Deg C to 55 deg C. My question is this temperature is for the environmental temp. or steam temperature that the valve is controlling?
If we want to change this valve brand with similar specification which brand is available in ASIA region? I am from Bangladesh.