GA49H-P₅₄10V脈沖式安全閥 DN20型脈沖式安全閥（W）Impulse safetyvalve

GA49H-P₅₄10V脈沖式安全閥主要用于電站鍋爐、壓力容器、減溫減壓裝置設備，防止壓力超過允許最高壓力值，保證設備安全運行。

GA49H-P₅₄10V DN20 This modelis mainly usedfor power plant boiler safetyvalve,pressre vessels, pressure reducer device to prevent the pressure exceeds the allowable maximumpressure oensurethe safe operaion of equipment.GA49H-Ps10V DN20 should be used with A69Y-P5410V DN150