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GA49H-4.0 DN25型脈沖式安全閥Pulse type safety valve
GA49H-4.0 DN25脈沖式安全閥,GA49Y-4.0 DN25脈沖式安全閥主要用于電站鍋爐、壓力容器、減溫減壓裝置等設(shè)備,防止壓力超過允許最高壓力值,保證設(shè)備安全運行。
Mainly used in boilers, pressure vessels, pressure reduction device and other equipment, to prevent the pressure from exceeding and allowing Supreme pressure value, guarantee the safe operation of the equipment