安全阀又称溢流阀,在压缩机系统中起安全保护作用。 当系统压力超过规定值时,安全阀打开,将系统中的部分气体排入大气,使系统压力不超过允许值,以保证系统不会因压力过大。
sale
Original price was: $500.0.$300.0Current price is: $300.0.
sale
Original price was: $500.0.$300.0Current price is: $300.0.
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Original price was: $455.0.$245.0Current price is: $245.0.
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Original price was: $198.0.$85.0Current price is: $85.0.