The top steam discharge valve discharge distance could regulate to maintain the workingpressure.
顶部排汽阀的开度应调控，以保持连排内的工作压力。
2
The changes of steampressure and temperature canont influence the trap. It sas good working characteristic.
该阀不受蒸汽压力、 温度变化的影响，具有良好的工作特性。
3
The ejecting ratio of heat pump will vary with the pressure of workingsteam, extracting steam and the mixture in the process of operation, which will corrupt the normal operation of heat pump.