BN series products can be used safely within the temperature range of - 50 ℃ ~ 250 ℃ and the working pressure below 125bar (12.5mpa)
产品介绍：
The three piece valve body installation platform provides two kinds of standard full flow, reduced flow, threaded port and welded port. It is used in chemical, petrochemical, food and beverage and most other industries with excellent quality.
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