供应A46F先导式安全阀
directeffect,improvestheactionsensitivity,andthemainvalveadoptsa
sleevepistontype,doublesealvalvestructure,highactionprecision,goodrepeatability,returnfast,
noleakage,canbringhighbackpressure,longlife,suchasdischargeworkingstableandreliablework,
italsoavailableonlineadjusting,openedrepeatedlyjumpedafteremissions,stillcanautomaticallybackseat,
tightclosing,convenientoperationandmaintenance.
A46F先导式安全阀主要材料：
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09/12 17:14