1·You can solve this problem by adding a modulating valve as a flow control, which can be a controlled by a thermocouple attached to the feed throat.
你可以加一个调节阀作为流体控制的手段来解决这个问题，你在喂料口上加一个热电偶就可以了。
2·Unique, modulating action pilot operated relief valve with soft seats having the ability to handle hot water, steam, hot hydrocarbon vapors or liquids, using inert plastic soft goods.
独特，调节先导救济行动与有能力处理好热水，蒸汽，热水的碳氢化合物蒸气或液体，使用惰性塑料软商品软座椅阀。